This genuine ultra high efficiency (UHE) projector lamp is designed to replace the original lamp included with your Epson™ projector. It is user-replaceable; refer to your projector's manual for installation instructions. Accessory Type: Projector Lamp; For Use With: Epson™ PowerLite S27, X27, W29, 97H, 98H, 99WH, 955WH, 965H projector.