BenQ LH550 Standard throw projector 2600 ANSI lumens DLP 1080p (1920x1080) 3D White

BenQ LH550. Projector brightness: 2600 ANSI lumens, Projection technology: DLP, Projector native resolution: 1080p (1920x1080). Light source type: LED, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focal length range: 22 - 24.1 mm, Aperture range (F-F): 2.4 - 2.5, Zoom ratio: 1.1:1. Video colour modes: Bright cinema, Presentation, sRGB. Serial interface type: RS-232, HDMI version: 1.4a