Philips ProScreen PXG30 LCD Projector, 2500 ANSI lumens, XGA (1024x768), 700:1, 15 - 100 kHz, 50 - 100 Hz, Lamp Philips ProScreen PXG30 LCD Projector. Projector brightness: 2500 ANSI lumens, Projector native resolution: XGA (1024x768), Contrast ratio (typical): 700:1. Light source type: Lamp, Service life of light source: 1000 h, Lamp type: UHP. Noise level: 31 dB. Display diagonal: 2,54 cm (1"). Power consumption (typical): 350 W