2500Ansi brightness, 4000:1 contrast, native SVGA resolution, 4000 hours lamp life, Acer ColorBoost II+ technology 

WXGA 1280x800 Resolution (max UXGA 1600x1200 compressed), 2500ANSI lumens, 1800:1 Contrast ratio, DLP System, 16.77 Million colors, Light source life 20,000Hours, 2x Optical power zoom lense, 15-300" Projection screen, Projection range 0.8-5.6m,, Connecto 

* 2500 Lumens * XGA (1024 X 768) * 2X Zoom * Hybrid Light Source * DLP Technology 

3,000 ANSI lumens, 20,000 hours without changing lamps with up to 3,000 ANSI lumens, XGA Resolution (4:3), USB for PC-free presentations, WLAN 802.11b/g, HDMI port, Dimensions (L x W x H ): 297 mm x 210 mm x 43 mm 

3,000 ANSI lumens, WXGA Resolution (16:10)1280 x 800 pixels, 20,000 hours without changing lamps,2x optical zoom, HDMI port, Dimensions (L x W x H ): 297 mm x 210 mm x 43 mm 

DLP™ Display Technology, 2700 ANSI Lumens, 1024 x 768 Native Resolution, 4:3 Native Aspect Ratio, 3700:1 Contrast Ratio, 4.9 lbs, 3D Ready 

U-Vision with built-in Whiteboard, w/Infrared pen, 2500ANSI XGA, The Projector comes with built-in white board. 

Projector lift DJ-C100, Length 1m, Load 10kg, Motor 15W, Remote control, RS485