RICOH WUL5A40ST ProjectorProduct Detail Brand: RicohModel Name: WUL5A40STProjection System: 3LCDLifetime: 20,000 hours (Normal) 30,000 hours (Eco)Brightness: 4,500lmResolution: WUXGA (1920 x 1200)Contrast Ratio: 5,000,000:1Throw Ratio: 0.44Screen Size: 55 - 150 inchesInput(HDMI): -Speaker: 16WAvailability: Ex-Stock