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Acer PD1520i. Projector brightness: 3000 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. Fixed focal length: 1.26 cm, Throw ratio: 1907.54 mm. Analog signal format system: NTSC,PAL,SECAM, Supported graphics resolutions: 1920 x 1080 (HD 1080),3840 x 2160. Projection modes: Ceiling,Front,Rear, Compatible operating systems: Mac PC, Windows PC |