Viewsonic PJD7525W, 4000 ANSI lumens, DLP, WXGA (1280x800), 4:3, 762 - 7620 mm (30 - 300"), 0.9 - 10 m Viewsonic PJD7525W. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 3000 h, Service life of light source (economic mode): 7500 h. Focus: Manual, Zoom type: Manual, Optical zoom: 1.2x. Serial interface type: RS-232. Noise level: 32 dB, Noise level (economic mode): 32 dB, Certification: CB, TUV, GS, UL, CCC, CE, FCC,C-Tick, ROHS, REACH, SVHC, WEEE, ErP, EAC, UkrSEPRO/EMC DOC, UL COC,...