eWorldlamp EPSON ELPLP77/V13H010L77 high quality Projector Lamp Bulb with housing Replacement for EPSON PowerLite 4650 4750W 4855WU G5910 EPSON EB-4550 EB-4750W EB-4850WU EB-4950WU Type: Projector high quantity Bulb Lamp with Replacement Housing. Lamp Life: about 2000 hours Compatible Projector Model:EPSON PowerLite 4650 4750W 4855WU G5910 EPSON EB-4550 EB-4750W EB-4850WU EB-4950WU Fast shipping 150 days warranty