BenQ TK700ST. Projector brightness: 3000 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Lamp, Service life of light source: 4000 h, Service life of light source (economic mode): 10000 h. Zoom ratio: 1.2:1, Throw ratio: 0.9-1.08:1, Offset: 110%. Video colour modes: Cinema, Game, Living room, Sports. Serial interface type: RS-232, HDMI version: 2.0b
