Replacement Lamp for HT2050, HT3050, HT2150ST, HT2050A | BenQ US
Original W-Housing RLC-107 UHP 240/190W 0.9 E20.9 Projector Lamp/Bulbs For BENQ Projector - AliExpress
5J.J8K05.001 BenQ projector lamps $296.40 each | Projector Lamps LLC
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