Epson PowerLite W52+. Projector brightness: 4000 ANSI lumens, Projection technology: 3LCD, Projector native resolution: WXGA (1280×800). Light source type: Lamp, Service life of light source: 6000 h, Service life of light source (economic mode): 12000 h. Focus: Manual, Zoom type: Manual. Noise level: 37 dB, Noise level (economic mode): 28 dB. RMS rated power: 2 W