Lamps with housing for PANASONIC PT-DW830US (portrait) projector
Lamp part number: ET-LAD120P

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 4 lamp options - original, dual, original bulb inside or generic.
VIDEO - replacement of projector lamp with housing