Acer Education UL5630. Projector brightness: 4500 ANSI lumens, Projection technology: D-ILA, Projector native resolution: WUXGA (1920x1200). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Analog signal format system: NTSC,PAL,SECAM. Serial interface type: RJ-45. Projection modes: Ceiling, Front, Rear, Compatible operating systems: Windows, MacOS
