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
BenQ FAQ] Projector_How to change lamp and reset lamp timer - YouTube
BenQ MX819ST 3000-Lumen XGA Short Throw Projector | NJ Accessory/Buy Direct & Save
Original Philips Projector Lamp Replacement for BenQ W1110 (Bulb Only) - Walmart.com