Benq LH720 1080P 4000 lumens laser projectors for sale. 5 projectors to sell. They were installed on a project and then taken out with less than 8 hours of run time. All SpecificationsDisplayBrightness (ANSI lumens)4000Native Resolution1080P (1920x1080)Native Aspect Ratio16:9Contrast Ratio (FOFO)100,000:1Display Color30-bit (1.07 billion colors)Light SourceLaserLight Source Lifea. Normal 20000 hrsOpticalThrow Ratio1.38~2.13Zoom Ratio1.5xLensF /#= 2.42-2.97, f = 20.7 - 31.05 mmProjection Offset (Full-Height)116%Keystone Adjustment2D, Vertical ± 30 degrees; Horizontal ± 30 degreesLens Shift VerticalVertical: 116% +14%PictureRec. 709 Coverage90%Picture Modes3D, Bright, Infographic, Presentation, sRGB, User 1, User 2, VividCompatibilityInput Lag51 ms (1080p@60Hz)Resolution SupportVGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blankingI/O InterfacePC in (D-sub 15pin)(x2)Monitor out (D-sub 15pin)(x1)Composite Video in (RCA)(x1)S-Video in (Mini DIN 4pin)(x1)HDMI in(x2), HDMI-1 (1.4a/HDCP1.4), HDMI-2 (1.4a/HDCP1.4/MHL)LAN (RJ45)(x1)USB Type A(x1)USB Type Mini B(x1)RS232 in (DB-9pin)(x1)DC 12V Trigger (3.5mm Jack)(x1)AudioSpeaker(x1), 10WAudio in (3.5mm Mini Jack)1Audio out (3.5mm Mini Jack)1Microphone in (Mini Jack)1EnvironmentOperating Temperature0~40?Power SupplyAC 100 to 240 V, 50/60 HzTypical Power Consumption (110V)300Stand-by Power Consumption<0.5WNetwork Stand-by Power Consumption<2WAcoustic Noise (Typ./Eco.)(dB)33 /29AccessoriesRemote Control w/ BatteryRCE015Power Cord (by region)x1 (3.0M)VGA(D-sub 15pin) Cable1 (1.5m)User Manual CD1 (24L)3D Glasses(Optional), DGD5Quick Start Guide1 (18L)Warranty Card (by region)YesLens coverYesAnti-dust Filter(Optional), YesUniversal Ceiling Mount(Optional), Yes, CMG3Dimension & WeightDimensions (WxHxD) (mm)410 x 158 x 272 mmNet Weight (kg)5.6 kgProjection SystemProjection SystemDLP