Acer K138STi, 800 ANSI lumens, DLP, WXGA (1280x800), 100000:1, 16:10, 635 - 2540 mm (25 - 100")
Acer K138STi. Projector brightness: 800 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: LED, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focus: Manual, Fixed focal length: 8.02 mm, Digital zoom: 1.7x. Noise level: 33 dB, Noise level (economic mode): 29 dB, Projection modes: Ceiling, Front, Rear. RMS rated power: 3 W, Video format supported: H.264, MPEG1, MPEG2, MPEG4, VC-1, XVID, Audio formats supported: AAC, MP1, MP2, MP3, PCM, WAV, WMA