Dear customer, When there might be a difference between the automatic generated specifications by the Ebay system, and the hand written/typed description, then please be aware that the only correct description is what's written by our selves here in the description. Specifications above might be slightly different. Thanks for your understanding. Epson EMP-5500 3LCD Projector Beamer 650 Lumens 800 x 600 4:3 731 Hours 731 Total hours burned Comes with a kensington lock locked to the beamer, we have NO key. Excluding remote. Epson EMP-5500 3LCD Projector Specifications General | Aspect Ratio | 4:3 (Native) | Brightness (ANSI Lumens) | 650 ANSI Lumens | Display Type | 0.9" Polysilicon TFT LCD x 3 | Resolution (Native / Max) | SVGA (800 x 600) SXGA (1280 x 1024) | Video Compatibility | NTSC, SECAM, PAL | Number of Colors | 16.7 Million Colors | Size | Dimensions (WxHxD) | 9.3in. x 3.6in. x 13.6in. (23.62cm x 9.14cm x 34.54cm) | Weight | 9.4 lbs. (4.26 kg) | Connectivity | Inputs | 1 x S-Video 1 x Composite 1 x Component 1 x VGA 1 x Stereo Mini Jack | Audio | 2 x 1W Stereo Speakers | Operation | Power Supply | 100 ~ 120 / 200 ~ 240 V / 50 ~ 60 Hz | Power Consumption | 220W | Audible Noise | 42 dB | Operating Temperature | 41°F ~ 95°F (5°C ~ 35°C) | Operating Humidity | 20 ~ 80% (Non-Condensing) | Storage Temperature | 14°F ~ 140°F (-10°C ~ 60°C) | Storage Humidity | 10 ~ 90% (Non-Condensing) | Projection Lens | Lamp Type | 120W UHE | Lamp Life | 2000 hrs | Projection Distance | 3.3ft. ~ 53.5ft. (1.01m ~ 16.31m) | Projection Mode | Front, Rear, Ceiling | Projection Screen Size (Diagonal) | 19in. ~ 300in. (48.26cm ~ 762cm) | Throw Ratio | 1.3:1 | If something is not on the picture it's not included unless stated otherwise. |