FEATURES- Replacement Lamp The genuine Epson ELPLP42 ultra high efficiency (UHE) projector lamp is designed as a replacement projector bulb for the PowerLite 83c and PowerLite 822p Projector. This projector lamp is user-replaceable; refer to your projector's manual for installation instructions for this replacement lamp. * Works With: PowerLite 822p Multimedia Projector PowerLite 83c Multimedia Projector