Premium large-venue laser projector with 4K Enhancement1. The Pro L1755UNL combines a laser light source and 3LCD technology for powerful, uncompromising images. This premium large-venue projector also features native WUXGA performance with Epso…n¨ 4K Enhancement Technology. Delivering 15,000 lumens of color/white brightness from a standard 120 V power source, the compact Pro L1755UNL offers ultra bright, vivid color, while its laser light engine and electrostatic air filter provide virtually maintenance-free operation for up to 20,000 hours. This sleek, black projector includes built-in Edge Blending and integration capabilities like 3G-SDI and HDBaseTª, plus nine optional powered lenses (sold separately). Projection System: High-aperture Epson 3-chip 3LCD Native Resolution: WUXGA (1920 x 1200) w/ 4K Enhancement Technology Color Brightness: 15,000 lumens White Brightness: 15,000 lumens Product Features:The technology of LCD projectors is less-expensive and more reliableAllows you to enjoy striking display with the Up to 15000 lm brightnessEnjoy crystal clear projection with WUXGA resolution