In all Panasonic projectors, lamps can be accessed by simply removing a screw from the rear panel. So, you don't have to remove the projector from the bracket or pull it out of a rack to change a lamp. Whether mounted on the ceiling or stacked, Panasonic projectors simplify maintenance and save costs.
PT-L500, PT-L500U, PT-AE500U, PT-AE500
Service life of lamp:
Service life of lamp (economic mode):