The genuine Epson ELPLP78 ultra high efficiency (UHE) projector lamp is designed to replace the original genuine Epson projector lamp included with: PowerLite 1222 and 1262W; EX3220, EX5220, EX6220 and EX7220; VS230, VS330 and VS335W projectors. This projector lamp is user-replaceable; refer to your projector's manual for installation instructions for this replacement lamp.