This is a replacement Diamond Lamp manufactured to exactly the same specifications as the projector manufacturers original. A Diamond lamp uses the manufacturer"s original bulb and fits it inside a high quality Diamond Lamp housing guaranteeing that the lamp delivers on quality, to the same standard as the manufacturer"s original, and on price. Diamond Lamps are so confident in their product that they even offer an extended 120 day warranty. This lamp is 100% compatible with the following Infocus projector models IN35, IN35EP, IN35W, IN35WEP, IN36, IN37, IN37EP, LPX8, X30 & X8. Matching Part Numbers