Lamps with housing for EPSON PowerLite Pro Cinema 4855WU projector
Lamp part number: ELPLP77

Easy replacement process for everyone
All you need to do is loosen a few screws in the projector, remove the entire lamp housing, and replace it with the new one. You can choose from 3 lamp options - original bulb inside, diamond or generic.
VIDEO - replacement of projector lamp with housing