The Jaspertronics Replacement Lamp Bulb with Housing is specifically designed for Epson projectors, with a model number of ELPLP91-USH. This 120V lamp is compatible with movie projectors and ensures high-quality performance and longevity. The Jaspertronics brand is known for providing reliable and efficient projector accessories, making this replacement lamp a dependable option for enhancing your viewing experience. Obtained secondhand and untested, it appears to be complete and operational. However, I cannot guarantee or warranty the operation of the unit. Buy now or make me an offer! Fast and free economy shipping.