Hitachi CP-WX11000. Projector brightness: 6500 ANSI lumens, Projection technology: LCD, Native resolution: WXGA (1366x768). Service life of lamp: 3000 h, Service life of lamp (economic mode): 4000 h. Noise level: 39 dB. Weight: 13200 g. Connectivity technology: Wired, Analogue video signal: NTSC, PAL, SECAM, PAL-M,N, NTSC 4.43, Dimensions (WxDxH): 476 x 469 x 272 mm