NEC VIDEO PROJECTOR LT260K, 2400 ANSI lumens, 1600:1, 1.18 - 24.6 m, 15 - 100 kHz, 50 - 120 Hz, 2000 h NEC VIDEO PROJECTOR LT260K. Projector brightness: 2400 ANSI lumens, Contrast ratio (typical): 1600:1, Projection distance: 1.18 - 24.6 m. Service life of light source: 2000 h. Weight: 2.9 kg. Dimensions (WxDxH): 260 x 92 x 275 mm, Resolution: 1600 x 1200 pixels. Objective focal length: 2.84 cm