The Panasonic PT-DZ870L 8500 Lumens 1-Chip DLP Projector (Lens not Included, Black) features a dynamic RGB Booster to provide high picture quality and color reproduction and DIGITAL LINK for All-in-One connectivity. With the incorporation of the new 420W dual lamp and new lamp drive system, the PT-DZ870L is able to deliver a high brightness of 8500 lumens in an incredibly compact body. The Panasonic proprietary Dynamic RGB booster, which has been enhanced, provides images with brilliant color and brightness, optimizing lamp intensity of individual red, green and blue colors according to each scene. Detail Clarity Processor 3 improves the clarity, detail and depth of images and the System Daylight View 2 function also helps maintain picture quality, even in a bright room. The PT-DZ870L is 3D-compatible and supports various 3D formats including frame packing, side by side, top and bottom, line by line and simultaneous. The projector delivers continuous immersive image quality thanks to its shielded optical system which effectively blocks dust and its new heat pipe system which enables an efficient cooling system. The PT-DZ870L is also designed with a dual lamp system that eliminates projection interruption due to a lamp failure. The Lamp Relay mode alternates operation of each lamp to enable 24/7 operation of the projector. Furthermore, its lamp replacement cycle has been improved compared to conventional Panasonic 1-chip DLP models and is now up to 3000 hours in normal mode and 4000 hours in eco mode for reduced maintenance.