{"product_id":"lh830st-4000lms-1080p-laser-simulation-projector","title":"BenQ LH830ST 4000lms 1080P Laser Simulation Projector","description":"\u003c!-- BenQ LH830ST — Premium product description rebuild, conversational voice, SEO baked in, scoped CSS --\u003e\n\u003cstyle\u003e\n  .benqlh83-launchbox, .benqlh83-launchbox *, .benqlh83-launchbox *::before, .benqlh83-launchbox *::after { box-sizing: border-box; }\n  .benqlh83-launchbox { font-family: -apple-system, BlinkMacSystemFont, \"Inter\", \"Segoe UI\", Helvetica, Arial, sans-serif; color: #15181c; line-height: 1.55; margin: 32px 0 0; }\n  .benqlh83-launchbox img { max-width: 100%; display: block; height: auto; }\n  .benqlh83-launchbox a { color: inherit; }\n  .benqlh83-launchbox h1, .benqlh83-launchbox h2, .benqlh83-launchbox h3, .benqlh83-launchbox h4 { font-weight: 700; letter-spacing: -0.01em; margin: 0; }\n  .benqlh83-launchbox h2 { font-size: clamp(1.6rem, 2.6vw, 2.4rem); line-height: 1.1; }\n  .benqlh83-launchbox h3 { font-size: clamp(1.2rem, 1.6vw, 1.5rem); line-height: 1.2; }\n  .benqlh83-launchbox h4 { font-size: 1.05rem; line-height: 1.2; }\n  .benqlh83-launchbox p { margin: 0 0 1em; }\n  .benqlh83-launchbox ul { margin: 0; padding: 0; }\n  .benqlh83-launchbox .lh83-container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }\n  .benqlh83-launchbox .lh83-eyebrow { display: inline-block; font-size: 0.78rem; letter-spacing: 0.28em; text-transform: uppercase; color: #6b7280; margin-bottom: 14px; font-weight: 600; }\n  .benqlh83-launchbox .lh83-divider { text-align: center; font-size: 0.78rem; letter-spacing: 0.32em; text-transform: uppercase; color: #9ca3af; margin-bottom: 24px; font-weight: 600; }\n  .benqlh83-launchbox .lh83-divider::before, .benqlh83-launchbox .lh83-divider::after { content: \"— \"; }\n  .benqlh83-launchbox .lh83-divider::after { content: \" —\"; }\n  .benqlh83-launchbox .lh83-dark { background: #0a0e10; color: #fff; border-radius: 18px; margin-bottom: 18px; }\n  .benqlh83-launchbox .lh83-intro { padding: 64px 0; }\n  .benqlh83-launchbox .lh83-brand-line { font-size: 0.82rem; letter-spacing: 0.4em; text-transform: uppercase; color: rgba(255,255,255,0.85); margin-bottom: 22px; font-weight: 600; }\n  .benqlh83-launchbox .lh83-intro h2 { max-width: 760px; margin-bottom: 22px; }\n  .benqlh83-launchbox .lh83-intro .lh83-lead { max-width: 720px; font-size: 1.05rem; color: rgba(255,255,255,0.92); margin-bottom: 22px; }\n  .benqlh83-launchbox .lh83-intro .lh83-trustedby { font-size: 0.95rem; color: rgba(255,255,255,0.85); margin: 0; }\n  .benqlh83-launchbox .lh83-intro .lh83-trustedby strong { color: #fff; }\n  .benqlh83-launchbox .lh83-pillars { background: #fff; padding: 72px 0; }\n  .benqlh83-launchbox .lh83-pillars-header { text-align: center; max-width: 720px; margin: 0 auto 44px; }\n  .benqlh83-launchbox .lh83-pillars-header h2 { margin-bottom: 12px; }\n  .benqlh83-launchbox .lh83-pillars-header p { color: #4b5460; font-size: 1.02rem; }\n  .benqlh83-launchbox .lh83-pillars-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 980px; margin: 0 auto; }\n  .benqlh83-launchbox .lh83-pillar-card { background: #f1f3f5; border: 1px solid #e6e6e0; border-radius: 14px; padding: 30px 26px; display: flex; flex-direction: column; transition: border-color 0.15s ease, transform 0.15s ease; }\n  .benqlh83-launchbox .lh83-pillar-card:hover { border-color: #185FA5; transform: translateY(-2px); }\n  .benqlh83-launchbox .lh83-pillar-icon { width: 52px; height: 52px; background: #fff; border-radius: 14px; margin-bottom: 18px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: #185FA5; border: 1px solid #e6e6e0; }\n  .benqlh83-launchbox .lh83-pillar-card h3 { font-size: 1.12rem; margin-bottom: 8px; line-height: 1.2; }\n  .benqlh83-launchbox .lh83-pillar-card p { color: #4b5460; font-size: 0.92rem; margin: 0; line-height: 1.55; }\n  .benqlh83-launchbox .lh83-personas { background: #f1f3f5; padding: 72px 0; border-radius: 18px; margin-bottom: 18px; }\n  .benqlh83-launchbox .lh83-personas-header { text-align: center; max-width: 720px; margin: 0 auto 44px; }\n  .benqlh83-launchbox .lh83-personas-header h2 { margin-bottom: 12px; }\n  .benqlh83-launchbox .lh83-personas-header p { color: #4b5460; font-size: 1.02rem; }\n  .benqlh83-launchbox .lh83-personas-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }\n  .benqlh83-launchbox .lh83-persona-card { background: #fff; border-radius: 16px; padding: 32px 28px; border: 1px solid #e6e6e0; display: flex; flex-direction: column; }\n  .benqlh83-launchbox .lh83-persona-num { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 50%; background: #f1f3f5; color: #15181c; font-size: 0.92rem; font-weight: 800; margin-bottom: 16px; border: 1px solid #e6e6e0; }\n  .benqlh83-launchbox .lh83-persona-card h3 { font-size: 1.25rem; margin-bottom: 6px; }\n  .benqlh83-launchbox .lh83-persona-tag { color: #6b7280; font-size: 0.86rem; margin-bottom: 18px; font-style: italic; }\n  .benqlh83-launchbox .lh83-persona-list { list-style: none; padding: 0; margin: 0 0 18px; flex: 1; }\n  .benqlh83-launchbox .lh83-persona-list li { padding: 10px 0; border-top: 1px solid #eceef1; font-size: 0.93rem; color: #4b5460; display: flex; gap: 10px; align-items: flex-start; }\n  .benqlh83-launchbox .lh83-persona-list li::before { content: \"—\"; color: #185FA5; font-weight: 800; flex-shrink: 0; }\n  .benqlh83-launchbox .lh83-persona-fit { padding: 14px; background: #f1f3f5; border-radius: 10px; font-size: 0.88rem; color: #15181c; margin: 0; line-height: 1.5; }\n  .benqlh83-launchbox .lh83-specs-data { background: #0a0e10; color: #fff; padding: 46px 0; border-radius: 18px; margin-bottom: 18px; }\n  .benqlh83-launchbox .lh83-specs-data h2 { text-align: center; margin-bottom: 22px; font-size: 1.3rem; font-weight: 600; }\n  .benqlh83-launchbox .lh83-spec-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; overflow: hidden; margin-bottom: 32px; }\n  .benqlh83-launchbox .lh83-spec-stat { background: #0a0e10; padding: 14px 10px; text-align: center; display: flex; flex-direction: column; gap: 4px; }\n  .benqlh83-launchbox .lh83-ss-label { font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.18em; color: rgba(255,255,255,0.78); font-weight: 600; }\n  .benqlh83-launchbox .lh83-ss-value { font-size: 1.02rem; font-weight: 700; color: #fff; letter-spacing: -0.01em; }\n  .benqlh83-launchbox .lh83-data-split { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }\n  .benqlh83-launchbox .lh83-data-group-eyebrow { display: block; font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(255,255,255,0.78); margin-bottom: 11px; font-weight: 600; }\n  .benqlh83-launchbox .lh83-data-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; overflow: hidden; }\n  .benqlh83-launchbox .lh83-data-cell { background: #0a0e10; padding: 13px 10px; text-align: center; font-size: 0.82rem; color: rgba(255,255,255,0.92); }\n  .benqlh83-launchbox .lh83-data-note { text-align: center; font-size: 0.84rem; color: rgba(255,255,255,0.7); margin: 18px 0 0; }\n  .benqlh83-launchbox .lh83-guarantee { background: #0a0e10; color: #fff; padding: 0 0 30px; border-radius: 0 0 18px 18px; margin-top: -18px; margin-bottom: 18px; }\n  .benqlh83-launchbox .lh83-guarantee-inner { border: 1px solid rgba(255,255,255,0.14); border-radius: 10px; padding: 13px 22px; background: rgba(255,255,255,0.02); text-align: center; font-size: 0.85rem; color: rgba(255,255,255,0.92); }\n  .benqlh83-launchbox .lh83-guarantee-inner strong { font-size: 0.9rem; color: #fff; }\n  .benqlh83-launchbox .lh83-cap { background: #f1f3f5; padding: 72px 0; border-radius: 18px; margin-bottom: 18px; }\n  .benqlh83-launchbox .lh83-cap-header { text-align: center; max-width: 720px; margin: 0 auto 40px; }\n  .benqlh83-launchbox .lh83-cap-header h2 { margin-bottom: 14px; }\n  .benqlh83-launchbox .lh83-cap-header p { color: #4b5460; font-size: 1.02rem; }\n  .benqlh83-launchbox .lh83-cap-card { background: #fff; border-radius: 16px; padding: 40px; margin-bottom: 18px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 44px; align-items: center; box-shadow: 0 1px 0 rgba(0,0,0,0.05); }\n  .benqlh83-launchbox .lh83-cap-card.lh83-reverse { grid-template-columns: 1fr 1.1fr; }\n  .benqlh83-launchbox .lh83-cap-card.lh83-reverse .lh83-cap-image { order: -1; }\n  .benqlh83-launchbox .lh83-cap-card h3 { font-size: clamp(1.4rem, 2.1vw, 1.8rem); line-height: 1.1; margin-bottom: 14px; }\n  .benqlh83-launchbox .lh83-cap-card p { color: #4b5460; font-size: 0.98rem; margin-bottom: 22px; }\n  .benqlh83-launchbox .lh83-cap-table { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: #e6e6e0; border: 1px solid #e6e6e0; border-radius: 10px; overflow: hidden; font-size: 0.86rem; }\n  .benqlh83-launchbox .lh83-cap-table div { background: #fff; padding: 12px 14px; }\n  .benqlh83-launchbox .lh83-cap-table .lh83-lbl { color: #6b7280; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.1em; }\n  .benqlh83-launchbox .lh83-cap-table .lh83-val { font-weight: 600; color: #15181c; }\n  .benqlh83-launchbox .lh83-cap-image { aspect-ratio: 4\/3; background: #ffffff; border-radius: 12px; overflow: hidden; border: 1px solid #e6e6e0; display: flex; align-items: center; justify-content: center; padding: 16px; }\n  .benqlh83-launchbox .lh83-cap-image img { width: 100%; height: 100%; object-fit: contain; }\n  .benqlh83-launchbox .lh83-inbox { background: #f1f3f5; padding: 0 0 72px; border-radius: 0 0 18px 18px; margin-top: -18px; margin-bottom: 18px; }\n  .benqlh83-launchbox .lh83-inbox-card { background: #fff; border-radius: 16px; padding: 40px; display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; align-items: center; }\n  .benqlh83-launchbox .lh83-inbox h2 { font-size: 1.7rem; margin-bottom: 12px; line-height: 1.15; }\n  .benqlh83-launchbox .lh83-inbox .lh83-desc { color: #4b5460; margin-bottom: 18px; font-size: 0.98rem; }\n  .benqlh83-launchbox .lh83-inbox-list { list-style: none; padding: 0; margin: 0 0 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }\n  .benqlh83-launchbox .lh83-inbox-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.93rem; }\n  .benqlh83-launchbox .lh83-inbox-list li::before { content: \"✓\"; color: #185FA5; font-weight: 800; flex-shrink: 0; }\n  .benqlh83-launchbox .lh83-inbox-note { background: #EDF4FB; border: 1px solid #85B7EB; border-radius: 10px; padding: 14px 16px; font-size: 0.88rem; color: #0C447C; line-height: 1.55; margin: 0; }\n  .benqlh83-launchbox .lh83-inbox-note strong { color: #0C447C; }\n  .benqlh83-launchbox .lh83-throw { background: #fff; padding: 64px 0; }\n  .benqlh83-launchbox .lh83-throw-header { text-align: center; max-width: 720px; margin: 0 auto 28px; }\n  .benqlh83-launchbox .lh83-throw-header h2 { margin-bottom: 10px; }\n  .benqlh83-launchbox .lh83-throw-header p { color: #4b5460; font-size: 1rem; }\n  .benqlh83-launchbox .lh83-throw-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: 14px; border: 1px solid #e6e6e0; display: block !important; width: 100% !important; max-width: 100% !important; margin: 0 auto; box-sizing: border-box !important; }\n  .benqlh83-launchbox .lh83-throw-table { width: 100% !important; max-width: 100% !important; display: table !important; table-layout: auto; border-collapse: separate; border-spacing: 0; min-width: 620px; }\n  .benqlh83-launchbox .lh83-throw-table th, .benqlh83-launchbox .lh83-throw-table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid #e6e6e0; font-size: 0.88rem; }\n  .benqlh83-launchbox .lh83-throw-table thead th { background: #f1f3f5; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.1em; color: #6b7280; font-weight: 700; }\n  .benqlh83-launchbox .lh83-throw-table tbody tr:last-child td { border-bottom: 0; }\n  .benqlh83-launchbox .lh83-throw-note { text-align: center; font-size: 0.88rem; color: #6b7280; margin: 16px auto 0; max-width: 700px; }\n  .benqlh83-launchbox .lh83-authority { background: #f1f3f5; color: #15181c; padding: 72px 0; border-radius: 18px; margin-bottom: 18px; }\n  .benqlh83-launchbox .lh83-authority-header { text-align: center; max-width: 720px; margin: 0 auto 40px; }\n  .benqlh83-launchbox .lh83-authority-header h2 { margin-bottom: 14px; }\n  .benqlh83-launchbox .lh83-authority-header p { color: #4b5460; font-size: 1.02rem; }\n  .benqlh83-launchbox .lh83-authority-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }\n  .benqlh83-launchbox .lh83-authority-card { background: #fff; border: 1px solid #e6e6e0; border-radius: 12px; padding: 36px 28px; text-align: center; }\n  .benqlh83-launchbox .lh83-authority-number { font-size: 2.2rem; font-weight: 800; margin-bottom: 8px; letter-spacing: -0.02em; color: #185FA5; line-height: 1; }\n  .benqlh83-launchbox .lh83-authority-label { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.18em; color: #6b7280; margin-bottom: 16px; margin-top: 8px; }\n  .benqlh83-launchbox .lh83-authority-card p { color: #4b5460; font-size: 0.93rem; margin: 0; line-height: 1.5; }\n  .benqlh83-launchbox .lh83-compare { background: #fff; padding: 72px 0; }\n  .benqlh83-launchbox .lh83-compare-header { text-align: center; max-width: 760px; margin: 0 auto 36px; }\n  .benqlh83-launchbox .lh83-compare-header h2 { margin-bottom: 12px; }\n  .benqlh83-launchbox .lh83-compare-header p { color: #4b5460; font-size: 1.02rem; }\n  .benqlh83-launchbox .lh83-compare-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: 14px; border: 1px solid #e6e6e0; display: block !important; width: 100% !important; max-width: 100% !important; margin-left: 0 !important; margin-right: 0 !important; box-sizing: border-box !important; }\n  .benqlh83-launchbox .lh83-compare-table { width: 100% !important; max-width: 100% !important; display: table !important; table-layout: fixed; border-collapse: separate; border-spacing: 0; min-width: 620px; }\n  .benqlh83-launchbox .lh83-compare-table th, .benqlh83-launchbox .lh83-compare-table td { padding: 12px 10px; text-align: center; border-bottom: 1px solid #e6e6e0; font-size: 0.85rem; }\n  .benqlh83-launchbox .lh83-compare-table th:first-child, .benqlh83-launchbox .lh83-compare-table td:first-child { text-align: left; color: #15181c; font-weight: 600; }\n  .benqlh83-launchbox .lh83-compare-table thead th { background: #f1f3f5; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.1em; color: #6b7280; font-weight: 700; }\n  .benqlh83-launchbox .lh83-compare-table thead th.lh83-featured { background: #15181c; color: #fff; }\n  .benqlh83-launchbox .lh83-compare-table tbody td.lh83-featured { background: rgba(24,95,165,0.07); font-weight: 700; color: #15181c; }\n  .benqlh83-launchbox .lh83-compare-table tbody tr:last-child td { border-bottom: 0; }\n  .benqlh83-launchbox .lh83-compare-table .lh83-price-row td { font-size: 1rem; font-weight: 700; }\n  .benqlh83-launchbox .lh83-pc { background: #f1f3f5; border: 1px solid #e6e6e0; border-radius: 12px; padding: 20px 24px; margin-bottom: 18px; }\n  .benqlh83-launchbox .lh83-pc h4 { font-size: 1rem; margin-bottom: 8px; }\n  .benqlh83-launchbox .lh83-pc p { color: #4b5460; font-size: 0.94rem; margin: 0; line-height: 1.7; }\n  .benqlh83-launchbox .lh83-faq { padding: 72px 0; background: #f1f3f5; border-radius: 18px; margin-bottom: 18px; }\n  .benqlh83-launchbox .lh83-faq h2 { text-align: center; margin-bottom: 12px; }\n  .benqlh83-launchbox .lh83-faq .lh83-sub { text-align: center; color: #4b5460; margin-bottom: 32px; }\n  .benqlh83-launchbox .lh83-faq-list { max-width: 820px; margin: 0 auto; }\n  .benqlh83-launchbox details.lh83-faq-item { background: #fff; border-radius: 10px; margin-bottom: 10px; border: 1px solid #e6e6e0; overflow: hidden; }\n  .benqlh83-launchbox details.lh83-faq-item summary { padding: 20px 24px; cursor: pointer; font-weight: 600; font-size: 1rem; list-style: none; display: flex; justify-content: space-between; align-items: center; }\n  .benqlh83-launchbox details.lh83-faq-item summary::-webkit-details-marker { display: none; }\n  .benqlh83-launchbox .lh83-faq-toggle { font-size: 1.5rem; color: #6b7280; font-weight: 400; line-height: 1; display: inline-block; margin-left: 12px; flex-shrink: 0; transition: transform 0.2s ease; }\n  .benqlh83-launchbox details.lh83-faq-item[open] .lh83-faq-toggle { transform: rotate(45deg); }\n  .benqlh83-launchbox details.lh83-faq-item .lh83-answer { padding: 0 24px 20px; color: #4b5460; font-size: 0.96rem; line-height: 1.6; }\n  .benqlh83-launchbox .lh83-dealer { background: #15181c; color: #fff; padding: 50px 20px; text-align: center; border-radius: 18px; margin-top: 18px; }\n  .benqlh83-launchbox .lh83-dealer .lh83-eyebrow { color: rgba(255,255,255,0.85); }\n  .benqlh83-launchbox .lh83-dealer h3 { font-size: 1.5rem; margin-bottom: 8px; }\n  .benqlh83-launchbox .lh83-dealer p { color: rgba(255,255,255,0.92); margin-bottom: 20px; }\n  .benqlh83-launchbox .lh83-dealer a.lh83-btn { display: inline-block; padding: 14px 30px; background: #fff; color: #15181c; border-radius: 8px; text-decoration: none; font-weight: 700; font-size: 0.92rem; letter-spacing: 0.04em; }\n  .benqlh83-launchbox .lh83-intro h1, .benqlh83-launchbox .lh83-intro h2, .benqlh83-launchbox .lh83-intro h3, .benqlh83-launchbox .lh83-intro h4,\n  .benqlh83-launchbox .lh83-specs-data h1, .benqlh83-launchbox .lh83-specs-data h2, .benqlh83-launchbox .lh83-specs-data h3, .benqlh83-launchbox .lh83-specs-data h4,\n  .benqlh83-launchbox .lh83-dealer h1, .benqlh83-launchbox .lh83-dealer h2, .benqlh83-launchbox .lh83-dealer h3, .benqlh83-launchbox .lh83-dealer h4,\n  .benqlh83-launchbox .lh83-spec-stat .lh83-ss-value,\n  .benqlh83-launchbox .lh83-guarantee-inner strong { color: #ffffff !important; }\n  .benqlh83-launchbox .lh83-intro .lh83-lead, .benqlh83-launchbox .lh83-intro .lh83-trustedby, .benqlh83-launchbox .lh83-specs-data .lh83-data-cell, .benqlh83-launchbox .lh83-guarantee-inner, .benqlh83-launchbox .lh83-dealer p { color: rgba(255,255,255,0.92) !important; }\n  .benqlh83-launchbox .lh83-intro .lh83-brand-line, .benqlh83-launchbox .lh83-intro .lh83-trustedby strong, .benqlh83-launchbox .lh83-spec-stat .lh83-ss-label, .benqlh83-launchbox .lh83-data-group-eyebrow, .benqlh83-launchbox .lh83-dealer .lh83-eyebrow { color: #ffffff !important; }\n  @media (max-width: 960px) {\n    .benqlh83-launchbox .lh83-cap-card, .benqlh83-launchbox .lh83-cap-card.lh83-reverse, .benqlh83-launchbox .lh83-inbox-card { grid-template-columns: 1fr; gap: 28px; }\n    .benqlh83-launchbox .lh83-cap-card.lh83-reverse .lh83-cap-image { order: 0; }\n    .benqlh83-launchbox .lh83-personas-grid, .benqlh83-launchbox .lh83-authority-grid { grid-template-columns: 1fr; gap: 24px; }\n    .benqlh83-launchbox .lh83-pillars-grid { grid-template-columns: repeat(3, 1fr); }\n    .benqlh83-launchbox .lh83-data-split { grid-template-columns: 1fr; gap: 28px; }\n    .benqlh83-launchbox .lh83-spec-strip { grid-template-columns: repeat(2, 1fr); }\n    .benqlh83-launchbox .lh83-inbox-list { grid-template-columns: 1fr; }\n  }\n  @media (max-width: 560px) {\n    .benqlh83-launchbox .lh83-pillars-grid { grid-template-columns: 1fr; }\n    .benqlh83-launchbox .lh83-data-grid { grid-template-columns: repeat(2, 1fr); }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"benqlh83-launchbox\"\u003e\n\n  \u003csection class=\"lh83-intro lh83-dark\"\u003e\u003cdiv class=\"lh83-container\"\u003e\n    \u003cdiv class=\"lh83-brand-line\"\u003eBenQ · LH830ST 1080P Ultra Short Throw Laser\u003c\/div\u003e\n    \u003ch2 style=\"color: #ffffff;\"\u003eCommercial-Grade 1080P UST.\u003cbr\u003eBuilt To Run.\u003c\/h2\u003e\n    \u003cp class=\"lh83-lead\"\u003eYou're installing once and you want it to last. Maybe it's a multi-bay commercial sim facility. A training center with all-day projector use. A dedicated home sim built with care into a basement or garage where dust is part of the environment. The BenQ LH830ST is the commercial-grade 1080P ultra short throw laser projector — 0.496 fixed throw fills screens up to 300 inches, IP6X dustproof sealing (the highest rating available), Blending Ready preset for multi-projector deployments, LAN-based OTA firmware updates, Golf Mode color calibration, and a sealed laser engine rated for 20,000 hours.\u003c\/p\u003e\n    \u003cp class=\"lh83-trustedby\"\u003eBuilt by \u003cstrong\u003eBenQ\u003c\/strong\u003e — the world's \u003cstrong\u003e#1 projector brand\u003c\/strong\u003e for four years running, trusted in homes, boardrooms, classrooms, simulation bays, and commercial installations worldwide. Dedicated golf-simulator projector line since \u003cstrong\u003e2021\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003c\/div\u003e\u003c\/section\u003e\n\n  \u003csection class=\"lh83-pillars\"\u003e\u003cdiv class=\"lh83-container\"\u003e\n    \u003cdiv class=\"lh83-divider\"\u003eWhy The LH830ST Stands Apart\u003c\/div\u003e\n    \u003cdiv class=\"lh83-pillars-header\"\u003e\n\u003ch2\u003eThree Things The LH830ST 1080P UST Projector Does For Commercial Installs.\u003c\/h2\u003e\n\u003cp\u003eWhat makes BenQ's IP6X-sealed 1080P UST laser projector the right pick for permanent, long-term, or multi-projector installations.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"lh83-pillars-grid\"\u003e\n      \u003cdiv class=\"lh83-pillar-card\"\u003e\n\u003cdiv class=\"lh83-pillar-icon\"\u003e↔\u003c\/div\u003e\n\u003ch3\u003e0.496 Ultra-Short Throw\u003c\/h3\u003e\n\u003cp\u003eFills screens up to 300 inches from feet away. A 120\" screen needs 4.3 feet; a 150\" screen needs 5.4 feet. Ideal for tight bays, classrooms, basements, and converted commercial spaces.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"lh83-pillar-card\"\u003e\n\u003cdiv class=\"lh83-pillar-icon\"\u003e◎\u003c\/div\u003e\n\u003ch3\u003eIP6X Sealed + Blending Ready\u003c\/h3\u003e\n\u003cp\u003eIP6X dustproof rating — highest available. 20,000-hour laser life. Blending Ready preset and factory WBA calibration for multi-projector commercial deployments. LAN management + OTA firmware.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"lh83-pillar-card\"\u003e\n\u003cdiv class=\"lh83-pillar-icon\"\u003e✓\u003c\/div\u003e\n\u003ch3\u003eGolf Mode + 93% Rec.709\u003c\/h3\u003e\n\u003cp\u003ePurpose-tuned Golf Mode picture preset for course color accuracy. 93% Rec.709 coverage with 30-bit depth. Cinema, Entertainment, HDR10, and HLG modes for movies, sports, and streaming.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\u003c\/section\u003e\n\n  \u003csection class=\"lh83-personas\"\u003e\u003cdiv class=\"lh83-container\"\u003e\n    \u003cdiv class=\"lh83-divider\"\u003eWho The LH830ST Is Built For\u003c\/div\u003e\n    \u003cdiv class=\"lh83-personas-header\"\u003e\n\u003ch2\u003eYou Probably Recognize Yourself In One Of These.\u003c\/h2\u003e\n\u003cp\u003eThree buyers we see for the LH830ST — ultra-short throw, commercial-grade sealing, and multi-projector capabilities serve different needs.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"lh83-personas-grid\"\u003e\n      \u003cdiv class=\"lh83-persona-card\"\u003e\n\u003cdiv class=\"lh83-persona-num\"\u003e01\u003c\/div\u003e\n\u003ch3\u003eYou're Building For Long-Term Commercial Use\u003c\/h3\u003e\n\u003cp class=\"lh83-persona-tag\"\u003eMulti-bay facility, training center, retail showcase\u003c\/p\u003e\n\u003cul class=\"lh83-persona-list\"\u003e\n\u003cli\u003eExhibition halls, training facilities, retail showcases, themed entertainment\u003c\/li\u003e\n\u003cli\u003eYou need reliability that doesn't depend on monthly maintenance schedules\u003c\/li\u003e\n\u003cli\u003eYou can't afford a dust-related failure in a customer-facing space\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"lh83-persona-fit\"\u003e\u003cstrong\u003eWhy this fits:\u003c\/strong\u003e IP6X sealing (highest rating available), 20,000-hour laser, 24\/7 commercial operation rated, LAN remote management.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"lh83-persona-card\"\u003e\n\u003cdiv class=\"lh83-persona-num\"\u003e02\u003c\/div\u003e\n\u003ch3\u003eYou're Deploying Multiple Projectors\u003c\/h3\u003e\n\u003cp class=\"lh83-persona-tag\"\u003eCurved screen sim, panoramic display, immersive venue\u003c\/p\u003e\n\u003cul class=\"lh83-persona-list\"\u003e\n\u003cli\u003eWide curved-screen or blended-projector installations\u003c\/li\u003e\n\u003cli\u003eYou need consistent color across multiple projectors — measured, not eyeballed\u003c\/li\u003e\n\u003cli\u003eYou need LAN-based firmware updates and remote diagnostics for all units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"lh83-persona-fit\"\u003e\u003cstrong\u003eWhy this fits:\u003c\/strong\u003e Blending Ready preset + factory WBA calibration + LAN OTA firmware updates dramatically cut multi-projector deployment time.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"lh83-persona-card\"\u003e\n\u003cdiv class=\"lh83-persona-num\"\u003e03\u003c\/div\u003e\n\u003ch3\u003eYour Home Sim Or Theater Needs Reliability\u003c\/h3\u003e\n\u003cp class=\"lh83-persona-tag\"\u003ePermanent home installation\u003c\/p\u003e\n\u003cul class=\"lh83-persona-list\"\u003e\n\u003cli\u003eYou want commercial-grade reliability in a permanent home installation\u003c\/li\u003e\n\u003cli\u003eYour room has dust factors — garage, basement, or carpeted space\u003c\/li\u003e\n\u003cli\u003eYou want maximum projector longevity without paying flagship prices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"lh83-persona-fit\"\u003e\u003cstrong\u003eWhy this fits:\u003c\/strong\u003e IP6X commercial sealing in a 1080P UST projector at the $1,999 value-tier price. Built once, runs for years.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\u003c\/section\u003e\n\n  \u003csection class=\"lh83-specs-data\"\u003e\u003cdiv class=\"lh83-container\"\u003e\n    \u003ch2 style=\"color: #ffffff;\"\u003eBenQ LH830ST Key Specifications \u0026amp; Performance Data\u003c\/h2\u003e\n    \u003cdiv class=\"lh83-spec-strip\"\u003e\n      \u003cdiv class=\"lh83-spec-stat\"\u003e\n\u003cspan class=\"lh83-ss-label\"\u003eResolution\u003c\/span\u003e\u003cspan class=\"lh83-ss-value\"\u003e1080P FHD\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"lh83-spec-stat\"\u003e\n\u003cspan class=\"lh83-ss-label\"\u003eBrightness\u003c\/span\u003e\u003cspan class=\"lh83-ss-value\"\u003e4,000 ANSI\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"lh83-spec-stat\"\u003e\n\u003cspan class=\"lh83-ss-label\"\u003eThrow Ratio\u003c\/span\u003e\u003cspan class=\"lh83-ss-value\"\u003e0.496 (fixed)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"lh83-spec-stat\"\u003e\n\u003cspan class=\"lh83-ss-label\"\u003eIP Rating\u003c\/span\u003e\u003cspan class=\"lh83-ss-value\"\u003eIP6X (highest)\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"lh83-data-split\"\u003e\n      \u003cdiv class=\"lh83-data-group\"\u003e\n\u003cspan class=\"lh83-data-group-eyebrow\"\u003eImage \u0026amp; color\u003c\/span\u003e\u003cdiv class=\"lh83-data-grid\"\u003e\n\u003cdiv class=\"lh83-data-cell\"\u003e3,000,000:1 Contrast\u003c\/div\u003e\n\u003cdiv class=\"lh83-data-cell\"\u003e93% Rec.709\u003c\/div\u003e\n\u003cdiv class=\"lh83-data-cell\"\u003e30-bit Color\u003c\/div\u003e\n\u003cdiv class=\"lh83-data-cell\"\u003eGolf Mode\u003c\/div\u003e\n\u003cdiv class=\"lh83-data-cell\"\u003eHDR10 \/ HLG\u003c\/div\u003e\n\u003cdiv class=\"lh83-data-cell\"\u003eUp to 300\" image\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"lh83-data-group\"\u003e\n\u003cspan class=\"lh83-data-group-eyebrow\"\u003eInstall \u0026amp; control\u003c\/span\u003e\u003cdiv class=\"lh83-data-grid\"\u003e\n\u003cdiv class=\"lh83-data-cell\"\u003eScreen Fill (5 ratios)\u003c\/div\u003e\n\u003cdiv class=\"lh83-data-cell\"\u003e2D Keystone ±30°\u003c\/div\u003e\n\u003cdiv class=\"lh83-data-cell\"\u003e116% Offset\u003c\/div\u003e\n\u003cdiv class=\"lh83-data-cell\"\u003eBlending Ready\u003c\/div\u003e\n\u003cdiv class=\"lh83-data-cell\"\u003eLAN + RS-232\u003c\/div\u003e\n\u003cdiv class=\"lh83-data-cell\"\u003e20,000-hr \/ 30,000 Eco\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cp class=\"lh83-data-note\"\u003e15W built-in speaker · 360° installation · 30dB Normal \/ 24dB Eco · 230W typical · 7.48 lbs compact body\u003c\/p\u003e\n  \u003c\/div\u003e\u003c\/section\u003e\n\n  \u003csection class=\"lh83-guarantee\"\u003e\u003cdiv class=\"lh83-container\"\u003e\u003cdiv class=\"lh83-guarantee-inner\"\u003e\n\u003cstrong\u003eBacked by Swing Sphere's authorized BenQ dealer guarantee\u003c\/strong\u003e — full 3-year BenQ warranty support, 30-day returns, and real people on the phone at \u003cstrong\u003e(833) 796-4777\u003c\/strong\u003e.\u003c\/div\u003e\u003c\/div\u003e\u003c\/section\u003e\n\n  \u003csection class=\"lh83-cap\"\u003e\u003cdiv class=\"lh83-container\"\u003e\n    \u003cdiv class=\"lh83-divider\"\u003eA Closer Look\u003c\/div\u003e\n    \u003cdiv class=\"lh83-cap-header\"\u003e\u003ch2\u003eWhat You're Actually Getting.\u003c\/h2\u003e\u003c\/div\u003e\n\n    \u003cdiv class=\"lh83-cap-card\"\u003e\n      \u003cdiv\u003e\n        \u003ch3\u003e0.496 Ultra-Short Throw — Up To 300 Inches\u003c\/h3\u003e\n        \u003cp\u003eThe LH830ST's 0.496 throw ratio is among the most aggressive in BenQ's golf simulator lineup — projecting images up to 300 inches from distances that would be impossible for standard or short-throw projectors. A 100-inch screen fills from just 3.6 feet; a 120-inch from 4.3 feet. The 116% offset lifts the image naturally above the lens without requiring excessive tilt. Screen Fill switches instantly between 16:9, 16:10, 4:3, 1:1, and 5:4 aspect ratios from the remote.\u003c\/p\u003e\n        \u003cdiv class=\"lh83-cap-table\"\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eThrow ratio\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003e0.496 (fixed lens)\u003c\/div\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eMax image size\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003e300 inches\u003c\/div\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eDistance for 120\"\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003e~4.3 ft (1.3 m)\u003c\/div\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eOffset\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003e116% (lifts above lens)\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"lh83-cap-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/8690\/4202\/files\/LH830STwithceilingmount_800x800.jpg?v=1776096487\" alt=\"BenQ LH830ST 1080P ultra short throw laser projector ceiling mounted\" loading=\"lazy\"\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"lh83-cap-card lh83-reverse\"\u003e\n      \u003cdiv\u003e\n        \u003ch3\u003eIP6X Sealed — Highest Dust Rating Available\u003c\/h3\u003e\n        \u003cp\u003eThe LH830ST carries an IP6X dustproof rating — complete protection against dust ingress, the highest dust-resistance rating available. For commercial sim facilities with heavy foot traffic, training centers with continuous use, or home installations in dusty environments (garages, basements, carpeted rooms), IP6X sealing is the difference between a projector that runs reliably for years and one that needs constant maintenance. The laser starts instantly with no warm-up time, delivers 20,000 hours in Normal mode and 30,000 in Eco, and is rated for 24\/7 continuous operation.\u003c\/p\u003e\n        \u003cdiv class=\"lh83-cap-table\"\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eIP rating\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003eIP6X (highest available)\u003c\/div\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eLaser life\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003e20,000 \/ 30,000 hrs Eco\u003c\/div\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eWarm-up\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003eInstant-on\u003c\/div\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eOperation\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003e24\/7 commercial rated\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"lh83-cap-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/8690\/4202\/files\/BenQLH830STfrontview_800x800.jpg?v=1776096369\" alt=\"BenQ LH830ST commercial-grade IP6X sealed 1080P laser projector front view\" loading=\"lazy\"\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"lh83-cap-card\"\u003e\n      \u003cdiv\u003e\n        \u003ch3\u003eBlending Ready + WBA + LAN Management\u003c\/h3\u003e\n        \u003cp\u003eBlending Ready Mode provides a one-click OSD preset that applies key settings to prepare images for multi-projector edge blending — dramatically reducing setup time across multi-unit deployments. BenQ White Balance Adjustment (WBA) factory-calibrates white balance consistency across units before they ship — eliminating color mismatch between adjacent projectors. LAN-based OTA firmware updates push current firmware to all connected projectors simultaneously, eliminating the operational overhead of manual, unit-by-unit maintenance.\u003c\/p\u003e\n        \u003cdiv class=\"lh83-cap-table\"\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eMulti-projector\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003eBlending Ready Mode\u003c\/div\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eCalibration\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003eFactory WBA white balance\u003c\/div\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eRemote management\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003eLAN + OTA firmware\u003c\/div\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eControl protocols\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003eLAN + RS-232\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"lh83-cap-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/8690\/4202\/files\/LH830ST_point-blending-ready_800x800.jpg?v=1776095995\" alt=\"BenQ LH830ST Blending Ready multi-projector edge blending diagram\" loading=\"lazy\"\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"lh83-cap-card lh83-reverse\"\u003e\n      \u003cdiv\u003e\n        \u003ch3\u003eGolf Mode + 93% Rec.709 + HDR10\u003c\/h3\u003e\n        \u003cp\u003eGolf Mode calibrates color specifically for simulation software — optimizing fairway greens, sky blues, and course textures so the simulator looks natural and immersive. 93% Rec.709 color coverage with 30-bit depth (1.07 billion colors) ensures accurate, consistent color across all picture modes. Switch to Cinema, Entertainment, HDR10, HLG, or sRGB for movies, sports, and streaming. The 15W built-in speaker handles casual listening — connect external audio via the 3.5mm output for a complete home theater setup.\u003c\/p\u003e\n        \u003cdiv class=\"lh83-cap-table\"\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eGolf Mode\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003eExclusive preset\u003c\/div\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eColor coverage\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003e93% Rec.709\u003c\/div\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003ePicture modes\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003eGolf, Cinema, HDR10, HLG, sRGB\u003c\/div\u003e\n          \u003cdiv class=\"lh83-lbl\"\u003eSpeaker\u003c\/div\u003e\n\u003cdiv class=\"lh83-val\"\u003e15W built-in\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"lh83-cap-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/8690\/4202\/files\/BenQLH830STtopview_800x800.jpg?v=1776096418\" alt=\"BenQ LH830ST 1080P laser projector top view\" loading=\"lazy\"\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\u003c\/section\u003e\n\n  \u003csection class=\"lh83-inbox\"\u003e\u003cdiv class=\"lh83-container\"\u003e\u003cdiv class=\"lh83-inbox-card\"\u003e\n    \u003cdiv class=\"lh83-cap-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/8690\/4202\/files\/BenQLH830STrearviewwithinputs_800x800.jpg?v=1776096382\" alt=\"BenQ LH830ST projector rear view showing HDMI LAN and RS-232 inputs\" loading=\"lazy\"\u003e\u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cdiv class=\"lh83-eyebrow\"\u003eWhat's included\u003c\/div\u003e\n      \u003ch2\u003eWhat Ships With The LH830ST\u003c\/h2\u003e\n      \u003cp class=\"lh83-desc\"\u003eProjector body, remote, and power. Fixed lens is built-in. The LH830ST is the commercial-grade 1080P UST in BenQ's value tier — same physical chassis as the LK830ST 4K UST, with IP6X sealing and Blending Ready features at the 1080P price point.\u003c\/p\u003e\n      \u003cul class=\"lh83-inbox-list\"\u003e\n        \u003cli\u003eBenQ LH830ST 1080P UST laser projector\u003c\/li\u003e\n        \u003cli\u003eRemote control with battery (RCA011)\u003c\/li\u003e\n        \u003cli\u003ePower cord (1.8m)\u003c\/li\u003e\n        \u003cli\u003eQuick start guide + warranty card\u003c\/li\u003e\n        \u003cli\u003eBuilt-in 15W speaker\u003c\/li\u003e\n        \u003cli\u003e3.4 kg (7.48 lbs) compact UST body\u003c\/li\u003e\n      \u003c\/ul\u003e\n      \u003cp class=\"lh83-inbox-note\"\u003e\u003cstrong\u003eImportant — fixed lens, no zoom:\u003c\/strong\u003e the LH830ST uses a fixed 0.496 throw lens with no optical zoom. Placement must be precise at installation — there's no zoom adjustment to compensate. \u003cstrong\u003eOptional accessories:\u003c\/strong\u003e anti-dust filter, CM00G3 universal ceiling mount.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\u003c\/div\u003e\u003c\/section\u003e\n\n  \u003csection class=\"lh83-throw\"\u003e\u003cdiv class=\"lh83-container\"\u003e\n    \u003cdiv class=\"lh83-divider\"\u003eThrow Distance\u003c\/div\u003e\n    \u003cdiv class=\"lh83-throw-header\"\u003e\n\u003ch2\u003eBenQ LH830ST Throw Distance By Screen Size.\u003c\/h2\u003e\n\u003cp\u003eThrow distances for the LH830ST 1080P UST laser projector. The fixed 0.496 throw ratio means image size and distance are tightly linked — no zoom available.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"lh83-throw-scroll\"\u003e\u003ctable class=\"lh83-throw-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eScreen size\u003c\/th\u003e\n\u003cth\u003eThrow distance\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003e100\"\u003c\/td\u003e\n\u003ctd\u003e~3.6 ft (1.1 m)\u003c\/td\u003e\n\u003ctd\u003eCommon starter screen\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e120\"\u003c\/td\u003e\n\u003ctd\u003e~4.3 ft (1.3 m)\u003c\/td\u003e\n\u003ctd\u003eStandard simulator bay\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e133\"\u003c\/td\u003e\n\u003ctd\u003e~4.8 ft (1.5 m)\u003c\/td\u003e\n\u003ctd\u003ePopular large-format size\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e150\"\u003c\/td\u003e\n\u003ctd\u003e~5.4 ft (1.6 m)\u003c\/td\u003e\n\u003ctd\u003eLarge bay setup\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e200\"\u003c\/td\u003e\n\u003ctd\u003e~7.2 ft (2.2 m)\u003c\/td\u003e\n\u003ctd\u003eWide-format \/ commercial installation\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"lh83-throw-note\"\u003eBased on 0.496 fixed throw ratio × screen width (16:9). Fixed lens — no zoom adjustment. Call (833) 796-4777 with your room dimensions to verify fit before ordering.\u003c\/p\u003e\n  \u003c\/div\u003e\u003c\/section\u003e\n\n  \u003csection class=\"lh83-authority\"\u003e\u003cdiv class=\"lh83-container\"\u003e\n    \u003cdiv class=\"lh83-divider\"\u003ePowered By BenQ\u003c\/div\u003e\n    \u003cdiv class=\"lh83-authority-header\"\u003e\n\u003ch2\u003eBuilt By The World's #1 Projector Brand.\u003c\/h2\u003e\n\u003cp\u003eBenQ has held the global #1 projector brand position for four consecutive years — across home theater, business, education, simulation, and commercial installation. The LH830ST is BenQ's value-tier 1080P UST projector with commercial-grade IP6X sealing.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"lh83-authority-grid\"\u003e\n      \u003cdiv class=\"lh83-authority-card\"\u003e\n\u003cdiv class=\"lh83-authority-number\"\u003e#1\u003c\/div\u003e\n\u003cdiv class=\"lh83-authority-label\"\u003eGlobal projector brand\u003c\/div\u003e\n\u003cp\u003eBenQ has been the world's #1 projector brand for four consecutive years — recognized across home theater, education, and installation categories.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"lh83-authority-card\"\u003e\n\u003cdiv class=\"lh83-authority-number\"\u003eIP6X\u003c\/div\u003e\n\u003cdiv class=\"lh83-authority-label\"\u003eHighest dust rating\u003c\/div\u003e\n\u003cp\u003eComplete dust ingress protection — engineered for high-traffic commercial environments, dusty garage installs, and 24\/7 operation.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"lh83-authority-card\"\u003e\n\u003cdiv class=\"lh83-authority-number\"\u003e3 yr\u003c\/div\u003e\n\u003cdiv class=\"lh83-authority-label\"\u003eManufacturer warranty\u003c\/div\u003e\n\u003cp\u003eFull 3-year BenQ warranty on the LH830ST, supported by Swing Sphere as an authorized BenQ dealer. Call us at (833) 796-4777 anytime.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\u003c\/section\u003e\n\n  \u003csection class=\"lh83-compare\"\u003e\u003cdiv class=\"lh83-container\"\u003e\n    \u003cdiv class=\"lh83-divider\"\u003eHow The LH830ST Compares\u003c\/div\u003e\n    \u003cdiv class=\"lh83-compare-header\"\u003e\n\u003ch2\u003eBenQ LH830ST vs LK830ST vs AH500ST.\u003c\/h2\u003e\n\u003cp\u003eHow the value-tier LH830ST 1080P UST compares to the 4K LK830ST (same UST platform) and the AH500ST 1080P UST at the same $1,999 price.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"lh83-compare-scroll\"\u003e\u003ctable class=\"lh83-compare-table\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCapability\u003c\/th\u003e\n\u003cth class=\"lh83-featured\"\u003eLH830ST\u003c\/th\u003e\n\u003cth\u003eLK830ST\u003c\/th\u003e\n\u003cth\u003eAH500ST\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd class=\"lh83-featured\"\u003e1080P FHD\u003c\/td\u003e\n\u003ctd\u003e4K UHD\u003c\/td\u003e\n\u003ctd\u003e1080P FHD\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd class=\"lh83-featured\"\u003e4,000 ANSI\u003c\/td\u003e\n\u003ctd\u003e4,000 ANSI\u003c\/td\u003e\n\u003ctd\u003e4,000 ANSI\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eThrow ratio\u003c\/td\u003e\n\u003ctd class=\"lh83-featured\"\u003e0.496 (fixed UST)\u003c\/td\u003e\n\u003ctd\u003e0.496 (fixed UST)\u003c\/td\u003e\n\u003ctd\u003e0.499 (fixed UST)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eColor gamut\u003c\/td\u003e\n\u003ctd class=\"lh83-featured\"\u003e93% Rec.709\u003c\/td\u003e\n\u003ctd\u003e93% Rec.709\u003c\/td\u003e\n\u003ctd\u003e83% Rec.709\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd class=\"lh83-featured\"\u003eIP6X (highest)\u003c\/td\u003e\n\u003ctd\u003eIP6X (highest)\u003c\/td\u003e\n\u003ctd\u003eIP5X\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eBlending Ready\u003c\/td\u003e\n\u003ctd class=\"lh83-featured\"\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eLAN management\u003c\/td\u003e\n\u003ctd class=\"lh83-featured\"\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eLaser life (Normal\/Eco)\u003c\/td\u003e\n\u003ctd class=\"lh83-featured\"\u003e20,000 \/ 30,000 hrs\u003c\/td\u003e\n\u003ctd\u003e20,000 \/ 30,000 hrs\u003c\/td\u003e\n\u003ctd\u003e20,000 \/ 38,000 hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSpeaker\u003c\/td\u003e\n\u003ctd class=\"lh83-featured\"\u003e15W\u003c\/td\u003e\n\u003ctd\u003e15W\u003c\/td\u003e\n\u003ctd\u003e15W\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eInput lag (best)\u003c\/td\u003e\n\u003ctd class=\"lh83-featured\"\u003e16.7ms @ 1080p\/60Hz\u003c\/td\u003e\n\u003ctd\u003e4.2ms @ 1080p\/240Hz\u003c\/td\u003e\n\u003ctd\u003e16.7ms @ 1080p\/120Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr class=\"lh83-price-row\"\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd class=\"lh83-featured\"\u003e$1,999\u003c\/td\u003e\n\u003ctd\u003e$2,499\u003c\/td\u003e\n\u003ctd\u003e$1,999\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\u003c\/div\u003e\n  \n\n  \u003cdiv class=\"lh83-container\"\u003e\u003cdiv class=\"lh83-pc\"\u003e\n    \u003ch4\u003ePicking between LH830ST, LK830ST, and AH500ST?\u003c\/h4\u003e\n    \u003cp\u003eThe \u003cstrong\u003eLH830ST\u003c\/strong\u003e is the right choice if you want commercial-grade 1080P UST features (IP6X, Blending Ready, LAN) at value pricing. The \u003cstrong\u003eLK830ST\u003c\/strong\u003e ($2,499) is the same physical platform with native 4K resolution and 4.2ms gaming input lag — worth $500 more if you want 4K. The \u003cstrong\u003eAH500ST\u003c\/strong\u003e ($1,999) trades commercial features (IP6X, Blending Ready) and 10 percentage points of color gamut for 8,000 additional Eco laser hours — better if longevity is your top priority. Call \u003cstrong\u003e(833) 796-4777\u003c\/strong\u003e for help deciding.\u003c\/p\u003e\n  \u003c\/div\u003e\u003c\/div\u003e\n\n  \u003csection class=\"lh83-faq\"\u003e\u003cdiv class=\"lh83-container\"\u003e\n    \u003cdiv class=\"lh83-divider\"\u003eFAQ\u003c\/div\u003e\n    \u003ch2\u003eBenQ LH830ST — Frequently Asked Questions\u003c\/h2\u003e\n    \u003cp class=\"lh83-sub\"\u003eThe questions you'd ask us on the phone, answered here too.\u003c\/p\u003e\n    \u003cdiv class=\"lh83-faq-list\"\u003e\n      \u003cdetails class=\"lh83-faq-item\"\u003e\u003csummary\u003eIs the BenQ LH830ST compatible with all golf simulator software?\u003cspan class=\"lh83-faq-toggle\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"lh83-answer\"\u003eYes — it connects via HDMI and works with any simulator software that outputs to a display, including E6 Connect, GSPro, TGC 2019, RSG Club, Full Swing Golf, and others. Golf Mode is a color calibration preset within the projector's own menu and works independently of whatever software you're running.\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails class=\"lh83-faq-item\"\u003e\u003csummary\u003eHow does it differ from the LK830ST (4K) at the same UST platform?\u003cspan class=\"lh83-faq-toggle\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"lh83-answer\"\u003eSame physical chassis, same 0.496 throw, same IP6X sealing, same Blending Ready and LAN management. The LK830ST steps up to 4K UHD resolution and 4.2ms gaming input lag at 1080p\/240Hz. The LH830ST stays at 1080P FHD with 16.7ms input lag at $500 less. If you don't need 4K or competitive gaming response, the LH830ST is the smarter choice.\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails class=\"lh83-faq-item\"\u003e\u003csummary\u003eHow does it differ from the AH500ST at the same price?\u003cspan class=\"lh83-faq-toggle\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"lh83-answer\"\u003eBoth are 1080P UST projectors at $1,999. The LH830ST steps up to IP6X commercial sealing (vs IP5X), Blending Ready multi-projector support, and 93% Rec.709 color (vs 83%). The AH500ST has 8,000 more Eco laser hours (38,000 vs 30,000). LH830ST is the right choice for color accuracy and commercial features. AH500ST is the right choice if maximum laser longevity is your priority.\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails class=\"lh83-faq-item\"\u003e\u003csummary\u003eHow far does it need to be from the screen?\u003cspan class=\"lh83-faq-toggle\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"lh83-answer\"\u003eThe LH830ST has a fixed 0.496 throw ratio — a 100\" screen fills from 3.6 feet, a 120\" screen from 4.3 feet. The fixed lens means placement must be precise at installation, with no optical zoom to adjust range. BenQ's free Golf Sim 3D Planner helps calculate exact placement before you mount anything.\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails class=\"lh83-faq-item\"\u003e\u003csummary\u003eDoes the laser ever need replacing?\u003cspan class=\"lh83-faq-toggle\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"lh83-answer\"\u003eNo — the IP6X-sealed laser engine is rated to 20,000 hours in Normal mode and 30,000 hours in Eco mode with no lamp replacement, no brightness degradation, and no warm-up time. The sealed design requires no filter cleaning, though an optional external filter is available for extremely dusty environments.\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails class=\"lh83-faq-item\"\u003e\u003csummary\u003eDoes Blending Ready include automatic edge blending software?\u003cspan class=\"lh83-faq-toggle\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"lh83-answer\"\u003eNo — Blending Ready is a projector-side OSD preset that prepares image settings for edge blending. Automatic edge blending software is not included and must be sourced separately to complete a blended installation. BenQ's factory WBA significantly reduces manual color calibration time across multiple units.\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails class=\"lh83-faq-item\"\u003e\u003csummary\u003eWhat can the LH830ST be used for besides golf simulation?\u003cspan class=\"lh83-faq-toggle\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"lh83-answer\"\u003ePlenty. Reference 1080P home theater (HDR10, HLG, 93% Rec.709), classroom and lecture environments (especially space-constrained rooms), corporate boardrooms and training centers, commercial multi-projector installs (Blending Ready, WBA), retail showcases, themed entertainment, and exhibition installations where IP6X dust sealing matters.\u003c\/div\u003e\u003c\/details\u003e\n      \u003cdetails class=\"lh83-faq-item\"\u003e\u003csummary\u003eWhat's the warranty?\u003cspan class=\"lh83-faq-toggle\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"lh83-answer\"\u003e3-year manufacturer warranty from BenQ. Swing Sphere is an authorized BenQ dealer, so we handle warranty claims directly. Call (833) 796-4777 if anything ever needs attention.\u003c\/div\u003e\u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\u003c\/section\u003e\n\n  \u003csection class=\"lh83-dealer\"\u003e\u003cdiv class=\"lh83-container\"\u003e\n    \u003cdiv class=\"lh83-eyebrow\"\u003eAuthorized BenQ Dealer\u003c\/div\u003e\n    \u003ch3 style=\"color: #ffffff;\"\u003eTalk to a real person before you buy.\u003c\/h3\u003e\n    \u003cp\u003eAuthorized dealer · 3-year warranty · (833) 796-4777\u003c\/p\u003e\n    \u003ca class=\"lh83-btn\" href=\"\/pages\/contact\"\u003eAsk a question\u003c\/a\u003e\n  \u003c\/div\u003e\u003c\/section\u003e\n\n  \u003cdiv style=\"margin: 28px auto; max-width: 1180px; padding: 0 20px; box-sizing: border-box; font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Helvetica, Arial, sans-serif;\"\u003e\n    \u003cdiv style=\"background: #0a0e10; color: #fff; border-radius: 16px; padding: 36px 32px; text-align: center; box-sizing: border-box;\"\u003e\n      \u003cdiv style=\"font-size: 0.78rem; letter-spacing: 0.28em; text-transform: uppercase; color: rgba(255,255,255,0.85); font-weight: 600; margin-bottom: 12px;\"\u003eNot Sure Which BenQ Is Right For You?\u003c\/div\u003e\n      \u003ch3 style=\"font-size: 1.4rem; font-weight: 700; color: #fff; margin: 0 0 12px; letter-spacing: -0.01em; line-height: 1.2;\"\u003eCompare All 13 BenQ Projectors Side-By-Side.\u003c\/h3\u003e\n      \u003cp style=\"font-size: 0.98rem; color: rgba(255,255,255,0.92); margin: 0 auto 22px; line-height: 1.55; max-width: 640px;\"\u003eFrom the $949 entry TH671ST to the $6,499 flagship BR9708 — every model compared by tier, use case, and price in our complete buyer's guide.\u003c\/p\u003e\n      \u003ca href=\"\/pages\/benq-projector-buyers-guide\" style=\"display: inline-block; padding: 14px 30px; background: #fff; color: #15181c; border-radius: 8px; text-decoration: none; font-weight: 700; font-size: 0.92rem; letter-spacing: 0.04em;\"\u003eSee the BenQ Buyer's Guide →\u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"lh83-container\" style=\"padding-top: 28px; padding-bottom: 28px; text-align: center;\"\u003e\n    \u003cdiv class=\"lh83-eyebrow\" style=\"color: #6b7280;\"\u003eOther BenQ projectors to consider\u003c\/div\u003e\n    \u003cp style=\"font-size: 0.95rem; color: #4b5460; max-width: 760px; margin: 0 auto;\"\u003e\n      \u003ca href=\"\/products\/lk830st-4000lms-4k-laser-simulation-projector\" style=\"color: #185FA5; font-weight: 600;\"\u003eBenQ LK830ST 4K Ultra Short Throw\u003c\/a\u003e ($2,499) ·\n      \u003ca href=\"\/products\/ah700st-4000lm-short-throw-1080p-laser-golf-projector\" style=\"color: #185FA5; font-weight: 600;\"\u003eBenQ AH700ST 1080P + Auto Screen Fit\u003c\/a\u003e ($2,299) ·\n      \u003ca href=\"\/products\/benq-ah500st-4000lm-short-throw-1080p-laser-golf-projector\" style=\"color: #185FA5; font-weight: 600;\"\u003eBenQ AH500ST 1080P UST\u003c\/a\u003e ($1,999) ·\n      \u003ca href=\"\/products\/lw830st-4000lms-wxga-laser-simulation-projector\" style=\"color: #185FA5; font-weight: 600;\"\u003eBenQ LW830ST WXGA UST\u003c\/a\u003e ($1,599) ·\n      \u003ca href=\"\/collections\/projectors\" style=\"color: #185FA5; font-weight: 600;\"\u003eSee all projectors\u003c\/a\u003e\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\"@type\": \"Question\", \"name\": \"Is the BenQ LH830ST compatible with all golf simulator software?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — connects via HDMI and works with E6 Connect, GSPro, TGC 2019, RSG Club, Full Swing Golf, and others. Golf Mode works independently of your software.\"}},\n    {\"@type\": \"Question\", \"name\": \"How does the BenQ LH830ST differ from the LK830ST?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Same UST platform, same IP6X sealing, same Blending Ready. LK830ST steps up to 4K UHD and 4.2ms gaming input lag for $500 more. LH830ST stays 1080P with 16.7ms input lag at the value-tier price.\"}},\n    {\"@type\": \"Question\", \"name\": \"How does the LH830ST differ from the AH500ST at the same price?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both are 1080P UST at $1,999. LH830ST has IP6X (vs IP5X), Blending Ready, and 93% Rec.709 color (vs 83%). AH500ST has 8,000 more Eco laser hours. Choose by priority: color and commercial features vs maximum longevity.\"}},\n    {\"@type\": \"Question\", \"name\": \"How far does the BenQ LH830ST need to be from the screen?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Fixed 0.496 throw ratio. 100-inch from 3.6 feet, 120-inch from 4.3 feet, 200-inch from 7.2 feet. No optical zoom — placement must be precise.\"}},\n    {\"@type\": \"Question\", \"name\": \"Does the BenQ LH830ST laser ever need replacing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — IP6X-sealed laser rated to 20,000 hours Normal \/ 30,000 hours Eco. No lamp replacement, no brightness degradation, no warm-up.\"}},\n    {\"@type\": \"Question\", \"name\": \"What can the BenQ LH830ST be used for besides golf simulation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Reference 1080P home theater, classroom and training environments, corporate boardrooms, commercial multi-projector installs with Blending Ready and LAN management, retail showcases, themed entertainment, and exhibition installations.\"}}\n  ]\n}\n\u003c\/script\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"BenQ","offers":[{"title":"Default Title","offer_id":48019870810250,"sku":null,"price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/8690\/4202\/files\/BenQLH830STfrontview.jpg?v=1776096369","url":"https:\/\/swingspheregolfstore.com\/products\/lh830st-4000lms-1080p-laser-simulation-projector","provider":"Swing Sphere","version":"1.0","type":"link"}