NEC L50W LED, 500 ANSI lumens, LED, WXGA (1280x800), 2500:1, 17 - 100", 20.5 - 118.1" (0.52 - 3 m) NEC L50W LED. Projector brightness: 500 ANSI lumens, Projection technology: LED, Projector native resolution: WXGA (1280x800). Light source type: LED, Service life of light source: 20000 h, Lamps quantity: 1 lamp(s). Focus: Manual, Focal length range: 13.92 mm. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 720 x 480, 720 x 576, 1280 x 960, 1440 x 1050, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024..., Supported video modes: 1080i, 480i, 480p, 576i, 576p, 720p. USB connector type: USB Type-A, USB Type-B