Viewsonic PJ1158, 4000 ANSI lumens, LCD, XGA (1024x768), 1300:1, Lamp, 2000 h Viewsonic PJ1158. Projector brightness: 4000 ANSI lumens, Projection technology: LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 2000 h, Service life of light source (economic mode): 3000 h. Focus: Manual. Certification: CE, CB, GS, GHOST, UL60950, C-UL, FCC B, C-Tick, NOM, CCC, PSB, WEEE, RoHS. RMS rated power: 4 W