5J.JKC05.001 BenQ Projector Lamp Replacement. Projector Lamp Assembly with High Quality Genuine Original Osram P-VIP Bulb Inside.
Originally supplied with models: HT3550, HT3550i, TK810, TK850, TK850i, W2700
Dimensions: 5.00 x 5.00 x 5.00 (W x L x D, inches)