Acer P6500. Projector brightness: 5000 ANSI lumens, Projection technology: DLP, Projector native resolution: 1080p (1920x1080). Light source type: Lamp, Service life of light source: 3000 h, Service life of light source (economic mode): 4000 h. Focus: Manual, Focal length range: 32.63 - 20.91 mm, Fixed focal length: 50.8 cm. Analog signal format system: PAL, SECAM, Supported graphics resolutions: 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA). Serial interface type: RS-232, HDMI connector type: Full-size, USB connector type: Mini-USB B