Acer PD2327W. Projector brightness: 3200 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: LED, Service life of light source: 30000 h, Lamps quantity: 1 lamp(s). Throw ratio: 1.55 - 1.7. Analog signal format system: NTSC, PAL, SECAM, Supported graphics resolutions: 1920 x 1200 (WUXGA). HDMI version: 1.4a