Aiptek T25. Projector brightness: 18 ANSI lumens, Projection technology: LCOS, Native resolution: SVGA (800x600). Service life of lamp: 20000 h, Lamp type: LED. Focus: Manual. Weight: 0.1701 kg. Aspect ratio: 4:3, Dimensions (WxDxH): 99.06 x 99.06 x 33.02 mm, Power requirements: 5V/2A