Christie 03-000881-01 300W UHP Replacement Lamp for For Christie LX66/LX66A/LS+58 Projector This replacement 300W UHP (Ultra High Performance) is a metal halide lamp manufactured by Philips, provided to you by Christie. This lamp is user replaceable (following Christie's lamp replacement procedures located in the resources tab of this webpage or in the resources section of one of the projectors' webpage listed below) & will last up to 1500 hours (typical).