BenQ Replacement Lamp for DX809ST and MX825STH 5J.JMM05.001 B&H
Amazon.com: Genuine OEM Replacement Lamp for BenQ W1070, W1080ST, HT1085ST, HT1075 Projector 5J.J7L05.001 - IET Lamps with One Year Warranty (Power by Osram) : Office Products
HOW TO REPLACE THE LAMP ON A BENQ W 1070 PROJECTOR - YouTube
Original Philips Projector Lamp Replacement for BenQ W1080ST (Bulb Only) - Walmart.com
Lamp for W1070 / W1080ST | BenQ US
BenQ Replacement Lamp for the TK850, TK850i, and 5J.JL905.001
Amazon.com: 5J.J7L05.001 5J.J9H05.001 Replacement Projector Lamp with Housing for BenQ W1070 W1080ST HT1075 HT1085ST Projector : Office Products