Alternate color or configuration shownBenQ LK935 data projector Standard throw projector 5500 ANSI lumens DLP UHD 4K (3840x2160) 3D WhiteBenQ LK935. Projector brightness: 5500 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focal length range: 8.6 - 9.4 mm, Zoom ratio: 1.6:1, Throw ratio: 1.36 - 2.18. Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160. Serial interface type: RS-232, HDMI connector type: Full-size, HDMI version: 2.0bManufacturers: BENQ AMERICA CORP. , Benq SKU: 7511599Manufacturer part number: 9H.JS277.14EUPC: 4718755091902 $4,999.00 Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendSpecificationsContact UsProducts specificationsAttribute nameAttribute valueWidth16.4"Depth13.8"Height6.54"Weight15.4 lbsThrow Ratio1.36 - 2.18Cord Length70.9"Power SourceACNumber of Colors1.07 billion colorsZoom Ratio1.6:1Focal Length Range8.6 - 9.4 mmAudio (L/R) out1RMS rated power10 WS/PDIF out portYesFull HDYesNative aspect ratio16:9Number of built-in speakers1Market positioningBusinessPower consumption (standby)0.5 WHDMI version2.0bAudio Return Channel (ARC)YesHDCPYesContrast ratio (typical)3000000:1Vertical scan range15 - 135 HzColor gamut92 %USB 2.0 Type-A ports quantity1HDCP version2.2Zoom capabilityYesHDMI connector typeFull-sizeAudio (L/R) in1Projector brightness5500 ANSI lumensProjection technologyDLPProjector native resolutionUHD 4K (3840x2160)Keystone correction, vertical-30 - 30 °Service life of light source20000 hService life of light source (economic mode)30000 hKeystone correction, horizontal-30 - 30 °Horizontal lens shift range-23 - 23 %Vertical lens shift range-60 - 60 %HDBaseT portYesF-number (relative aperture)1.809Smart projectorNo3D sync portYesImage lag time33.4 msSecurity updates end date31/12/20263G-SDI outputYes3D vertical scan range23 - 240 Hz3G-SDI input1DesignBuilt-in displayNoTechnical detailsProduct colorWhiteScreen size compatibility150 - 200"Serial interface typeRS-232Features3DYesProduct typeStandard throw projectorBuilt-in speaker(s)YesSupported graphics resolutions640 x 480 (VGA), 3840 x 2160PerformanceEthernet LANYesPorts & interfacesEthernet LAN (RJ-45) ports1USB 2.0 ports quantity1HDMI ports quantity2DC-in jackYesAC (power) inYesVGA (D-Sub) ports quantity1PowerPower consumption (typical)405 WAC input frequency50/60 HzAC input voltage100 - 240 VPower consumption (max)520 WNetworkWi-FiNoOperational conditionsOperating temperature (T-T)0 - 40 °CLight sourceLight source typeLaserYour name * Your email * Enquiry * SubmitProducts specificationsAttribute nameAttribute valueWidth16.4"Depth13.8"Height6.54"Weight15.4 lbsThrow Ratio1.36 - 2.18Cord Length70.9"Power SourceACNumber of Colors1.07 billion colorsZoom Ratio1.6:1Focal Length Range8.6 - 9.4 mmAudio (L/R) out1RMS rated power10 WS/PDIF out portYesFull HDYesNative aspect ratio16:9Number of built-in speakers1Market positioningBusinessPower consumption (standby)0.5 WHDMI version2.0bAudio Return Channel (ARC)YesHDCPYesContrast ratio (typical)3000000:1Vertical scan range15 - 135 HzColor gamut92 %USB 2.0 Type-A ports quantity1HDCP version2.2Zoom capabilityYesHDMI connector typeFull-sizeAudio (L/R) in1Projector brightness5500 ANSI lumensProjection technologyDLPProjector native resolutionUHD 4K (3840x2160)Keystone correction, vertical-30 - 30 °Service life of light source20000 hService life of light source (economic mode)30000 hKeystone correction, horizontal-30 - 30 °Horizontal lens shift range-23 - 23 %Vertical lens shift range-60 - 60 %HDBaseT portYesF-number (relative aperture)1.809Smart projectorNo3D sync portYesImage lag time33.4 msSecurity updates end date31/12/20263G-SDI outputYes3D vertical scan range23 - 240 Hz3G-SDI input1DesignBuilt-in displayNoTechnical detailsProduct colorWhiteScreen size compatibility150 - 200"Serial interface typeRS-232Features3DYesProduct typeStandard throw projectorBuilt-in speaker(s)YesSupported graphics resolutions640 x 480 (VGA), 3840 x 2160PerformanceEthernet LANYesPorts & interfacesEthernet LAN (RJ-45) ports1USB 2.0 ports quantity1HDMI ports quantity2DC-in jackYesAC (power) inYesVGA (D-Sub) ports quantity1PowerPower consumption (typical)405 WAC input frequency50/60 HzAC input voltage100 - 240 VPower consumption (max)520 WNetworkWi-FiNoOperational conditionsOperating temperature (T-T)0 - 40 °CLight sourceLight source typeLaser