HOW TO REPLACE THE BARE BULB IN BENQ W1070 PROJECTOR - YouTube
Amazon.com: IET Lamps Genuine OEM Replacement Lamp for BenQ W1070, W1080ST, HT1085ST, HT1075 Projector 5J.J7L05.001 with One Year Warranty (Power by Osram) : Electronics
Osram PVIP Replacement Lamp & Housing for the BenQ W1070 Projector – Jaspertronics.com
Original Projector Bare Lamp/Bulb 5j. J7l05.001 for Benq W1070 W1080st Projectors - China 5j. J7l05.001, Benq Lamp | Made-in-China.com
Benq W1070 Projector Lamp with Module - MyProjectorLamps USA