Sanyo PLC-WM4500L. Projector brightness: 4500 ANSI lumens, Native resolution: WXGA (1280x800), Screen size compatibility: 1016 - 10160 mm (40 - 400 "). Service life of lamp: 2000 h, Lamp power: 275 W, Service life of lamp (economic mode): 3000 h. Analog signal format system: NTSC, PAL, SECAM, NTSC4.43, PAL-M, PAL-N. Noise level: 0 dB. Power consumption (typical): 397 W, Power consumption (standby): 0.6 W