{"product_id":"benq-lk830st-4000-lumen-4k-ultra-short-throw-laser-golf-simulator-projector","title":"BenQ LK830ST 4000 Lumen 4K Ultra Short Throw Laser Golf Simulator Projector","description":"\u003ch3\u003eBenQ LK830ST 4000 Lumen 4K Ultra Short Throw Laser Golf Simulator Projector\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBenQ LK830ST\u003c\/strong\u003e is purpose-built for immersive golf simulation, multi-projector installations, and demanding commercial environments. Delivering true \u003cstrong\u003e4K UHD (3840 × 2160)\u003c\/strong\u003e resolution with \u003cstrong\u003e4000 ANSI lumens\u003c\/strong\u003e of laser brightness, it produces razor-sharp detail, vibrant Rec.709 color, and outstanding clarity — even in well-lit simulator bays.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e0.5 ultra short throw ratio\u003c\/strong\u003e, the LK830ST creates large, edge-to-edge images up to 300\" from a compact mounting distance, making it ideal for tight installation environments. Its IP6X sealed laser engine, Blending Ready mode, LAN firmware updates, and 360° installation flexibility make it a reliable, low-maintenance solution for professional golf setups and multi-projector applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 4K UHD Resolution\u003c\/strong\u003e — Renders every course contour, terrain texture, and fine graphic detail with exceptional clarity. Ideal for golf simulation where precision matters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Throw — Up to 300\" Display\u003c\/strong\u003e — 0.5 throw ratio projects expansive images from a short mounting distance, minimizing shadows and maximizing usable space in simulator enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlending Ready Mode\u003c\/strong\u003e — One-click preset simplifies edge blending setup for multi-projector installations, dramatically reducing calibration time and ensuring smooth image alignment.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/2094\/5711\/files\/Blending-Ready-Mode_600x600.png?v=1772116726\" alt=\"BenQ LK830ST Blending Ready Mode.\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrilliant Visuals with Stable Color\u003c\/strong\u003e — 93% Rec. 709 color accuracy, 3,000,000:1 contrast, and 4000 lumens of laser brightness deliver consistent, vibrant performance with minimal maintenance.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/2094\/5711\/files\/Brilliant-Visuals-With-Stable-Color-And-Performance_600x600.png?v=1772116726\" alt=\"BenQ LK830ST brilliant visuals with stable color and performance.\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenQ WBA Multi-Projector White Calibration\u003c\/strong\u003e — Factory white balance adjustment reduces color variance between units, cutting manual calibration time dramatically for large-scale blended displays.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/2094\/5711\/files\/BenQ-WBA-For-Seamless-Multi-Projector-White-Calibration_600x600.png?v=1772116726\" alt=\"BenQ LK830ST WBA multi-projector white calibration.\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° \u0026amp; Portrait Projection\u003c\/strong\u003e — Full 360° rotation and portrait mode support ceiling, wall, floor, and unconventional installation angles for creative and commercial environments.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/2094\/5711\/files\/360_-And-Portrait-Projection_600x600.png?v=1772116726\" alt=\"BenQ LK830ST 360° and portrait projection.\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP6X Sealed Laser Engine\u003c\/strong\u003e — Prevents dust intrusion for stable brightness and long-term reliability in simulator facilities, training centers, and exhibition halls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Air Filter with Auto Reset\u003c\/strong\u003e — Added protection in high-dust environments; built-in timer auto-resets when a new filter is installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLAN Firmware Update \u0026amp; DMS Control\u003c\/strong\u003e — Update firmware over the network and remotely monitor device status to reduce downtime across large-scale installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20,000-Hour Laser Light Source\u003c\/strong\u003e — Long-life laser engine minimizes maintenance costs and downtime over years of heavy commercial use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBenQ LK830ST 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\u003c\/li\u003e\n\u003cli\u003eWarranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eDisplay\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrightness: 4000 ANSI Lumens\u003c\/li\u003e\n\u003cli\u003eResolution: 4K UHD (3840 × 2160)\u003c\/li\u003e\n\u003cli\u003eAspect Ratio: 16:9 Native\u003c\/li\u003e\n\u003cli\u003eScreen Fill: 4:3 \/ 16:9 \/ 16:10 \/ 1:1 \/ 5:4\u003c\/li\u003e\n\u003cli\u003eContrast Ratio (FOFO): 3,000,000:1\u003c\/li\u003e\n\u003cli\u003eDisplay Color: 30-bit (1.07 billion colors)\u003c\/li\u003e\n\u003cli\u003eLight Source: Laser — 20,000 hrs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOptical\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThrow Ratio: 0.5\u003c\/li\u003e\n\u003cli\u003eZoom: Fixed\u003c\/li\u003e\n\u003cli\u003eLens: F\/2.8 \/ f 17.51mm\u003c\/li\u003e\n\u003cli\u003eProjection Offset: 114%\u003c\/li\u003e\n\u003cli\u003eKeystone: 2D Auto — Vertical ±30° \/ Horizontal ±30°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePicture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRec. 709 Coverage: 93%\u003c\/li\u003e\n\u003cli\u003ePicture Modes: Simulation 3D, Bright, Cinema, Golf, HDR10, HLG, Presentation, sRGB, User 1, User 2, Vivid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInput Lag: 16.7ms (1080p\/60Hz) | 16.7ms (4K\/60Hz) | 8.3ms (1080p\/120Hz) | 4.2ms (1080p\/240Hz)\u003c\/li\u003e\n\u003cli\u003eResolution Support: VGA (640×480) to 4K UHD (3840×2160)\u003c\/li\u003e\n\u003cli\u003eHorizontal Frequency: 15K–135KHz\u003c\/li\u003e\n\u003cli\u003eVertical Scan Rate: 23–240Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eI\/O\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHDMI: 2× (HDMI 2.0b \/ HDCP 2.2)\u003c\/li\u003e\n\u003cli\u003eLAN (RJ45): 1×\u003c\/li\u003e\n\u003cli\u003eUSB Type-A: 2×\u003c\/li\u003e\n\u003cli\u003eRS232 In (DB-9): 1×\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudio\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpeaker: 15W\u003c\/li\u003e\n\u003cli\u003eAudio Out: 3.5mm Mini Jack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions \u0026amp; Weight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 11\"W × 4.8\"H × 9\"D (279 × 121 × 229 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 7.5 lbs (3.4 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower \u0026amp; Environment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: AC 100–240V, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 230W (Typical) \/ \u0026lt;0.5W (Standby)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0–40°C\u003c\/li\u003e\n\u003cli\u003eAcoustic Noise: 30dB (Normal) \/ 24dB (ECO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProjection System\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDLP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the LK830ST good for golf simulators?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 0.5 ultra short throw ratio projects a large image from a short distance, ideal for simulator enclosures. Combined with true 4K UHD and 4000 lumens, it delivers sharp course detail and bright visuals even with ambient light.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How large of a screen can it display?\u003c\/strong\u003e\u003cbr\u003eA: Up to 300\" depending on room layout and mounting distance. The ultra short throw design maximizes screen size in limited-depth spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it be ceiling mounted?\u003c\/strong\u003e\u003cbr\u003eA: Yes. 360° installation supports ceiling, wall, floor, and portrait orientations. An optional universal ceiling mount (CM00G3) is available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it perform well with lights on?\u003c\/strong\u003e\u003cbr\u003eA: With 4000 ANSI lumens, it performs well in moderate ambient light — suitable for commercial simulator bays, training facilities, and multi-use rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How long does the laser light source last?\u003c\/strong\u003e\u003cbr\u003eA: Up to 20,000 hours — years of operation without lamp replacements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it suitable for high-dust environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The IP6X sealed optical engine prevents dust intrusion. An optional air filter provides added protection for demanding environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why does flickering appear in videos recorded of the projector?\u003c\/strong\u003e\u003cbr\u003eA: All DLP projectors use color-sequential display technology. If a camera’s shooting frequency exceeds the projector’s color-switching frequency, flickering may appear in recordings. This does not affect normal viewing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I activate network control functions such as PJLink?\u003c\/strong\u003e\u003cbr\u003eA: Connect the projector and computer to the same network, enter the projector’s IP address into a browser, and create administrator credentials through the web interface before first use.\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/2094\/5711\/files\/UM_EN_251023092502.pdf?v=1772115710\" title=\"BenQ LK830ST User Manual\" rel=\"noopener\"\u003e\u003cstrong\u003eBenQ LK830ST User Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/2094\/5711\/files\/2D_CAD_PDF_1.0_Others_251107142239.pdf?v=1772115696\" title=\"BenQ LK830ST 2D CAD Drawing\" rel=\"noopener\"\u003e\u003cstrong\u003e2D CAD Drawing\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BenQ","offers":[{"title":"None","offer_id":55173855543668,"sku":"LK830ST-1","price":2499.0,"currency_code":"USD","in_stock":true},{"title":"Ceiling","offer_id":55173855576436,"sku":"LK830ST-2","price":2578.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/8783\/3972\/files\/BenQ-LK830ST-4000-Lumen-4K-Ultra-Short-Throw-front-view.png?v=1786663676","url":"https:\/\/elitecoreathletics.com\/products\/benq-lk830st-4000-lumen-4k-ultra-short-throw-laser-golf-simulator-projector","provider":"EliteCore Athletics","version":"1.0","type":"link"}