Universal Extending Ceiling Projector Mount: Built for universal mounting, this product fits the majority of projectors on the market and is an excellent addition to any office, conference room, classroom, or home theater Compatibility: This mount is not compatible with the following projector models: Epson LS1100, 3010, 3200, 3700, 3800, 8350, 8500UB, 4010, Mitsubishi XL25U, or LG HU915QE