Amazon.com: 5J.J7L05.001 Replacement Lamp Special Upgraded Design Bare Bulb Inside with Housing for BENQ W1070 W1080 W1080ST HT1075 HT1085ST Projectors by WiseGear : Electronics
Amazon.com: EWO'S 5J.J7L05.001 W1070 Lamp Bulb for Benq W1070 W1080st HT1075 HT1085st Projector Replacement Lamp Bulb, with Housing : Electronics
TUTORIAL : How to replace Benq W1070/1080 Lamp - YouTube
Original Lamp 5j.j7l05.001 For Benq W1070 P-vip 240/0.8 E20.9n Projector Bare Bulbs High Quality 180 Days Warranty - Projector Bulbs - AliExpress