NEC WT610, 3500 ANSI lumens, DLP, XGA (1024x768), 3500:1, Lamp, 3000 h NEC WT610. Projector brightness: 3500 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 3000 h, Service life of light source (economic mode): 4000 h. RMS rated power: 1 W. Power consumption (typical): 370 W. Weight: 14.1 lbs (6.4 kg) https://www.pcmag.com/archive/nec-wt610-158692 The NEC WT610 is a big, expensive projector, but it projects large, bright images from short distances. It also offers maximu Specs: Engine Type: DLP, Type: Business