Lightinthebox LED Projector Home Theater and Business 3500LM 1280x800 with VGA USB SD HDMI Input Home Theater Projectors (Black) Native Resolution:WXGA (1280x800) Supported Resolution:WUXGA (1920x1200), 1080P (1920x1080), WXGA (1280x800), XGA (1024x768) Brightness(Lumens):3500 Aspect Ratio:4:3 and 16:9 Contrast Ratio:2000:1