Diamond Projector Lamp/Bulb, UHE 230W
The genuine Epson ELPLP57 ultra high efficiency (UHE) projector lamp is designed to replace the original genuine Epson projector lamp included with the PowerLite 450W and 460 multimedia projectors, as well as the BrightLink 450Wi and 455Wi interactive projectors.
This projector lamp is user-replaceable; refer to your projector's manual for installation instructions for this replacement lamp.