CTLAMP 5J.J7L05.001 P-VIP 240 0.8 E20.9n Original OEM Bare Lamp/Bulb for Benq W1080ST 3D DLP Full HD Home Theater Projector Projector lamp for P-VIP 240 0.8 E20.9n BENQ W1070 / W1080ST Lamp Model: P-VIP 240 0.8 E20.9n Reflector: E20.9n Wattage & Lifespan: 240 Watts ; Up to 2000 (normal) / 3000(economy) hours Life Guarantee: 30 days Refund & 150 days Warranty; professional customer service support. Any other problems with the projector lamp, please contact us