LCD Projector lamps are one of the few user replaceable projector parts. There are several different projector lamp technologies of differing wattages. Be sure your projector light bulb matches the one you are replacing as each projector is designed to use a specific type of lamp and a specific wattage. Consult your User's Manual for information on replacing the lamp. If your unsure of lamp number use the Search at the bottom of the page to find the correct part number or call 877-584-3334 and we will find it for you.