NEC VT47, 1500 ANSI lumens, SVGA (800x600), 400:1, 635 - 7620 mm (25 - 300"), 15 - 100 kHz, 50 - 120 Hz NEC VT47. Projector brightness: 1500 ANSI lumens, Projector native resolution: SVGA (800x600), Contrast ratio (typical): 400:1. Service life of light source: 2000 h. Display: LCD. Weight: 2.9 kg. Output: Selected RGB Signal or Component Signal, Dimensions (WxDxH): 294 x 260 x 93 mm, Power requirements: 100 - 240V AC, 50Hz/60Hz https://www.pocket-lint.com/tv/reviews/67917-nec-vt47-projector-home-cinema We say With Christmas approaching, this brilliant value home cinema projector will keep all your visitors happy.