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BENQ W1070 Disassembly - Changing Lamp and Cleaning Blower Fan After Light Exploded - YouTube
Amazon.com: EWO'S 5J.J7L05.001 W1070 Lamp Bulb for Benq W1070 W1080st HT1075 HT1085st Projector Replacement Lamp Bulb, with Housing : Electronics