CTLAMP ET-LA701 ET-LA730 ET-LA735 Replacement Projector Lamp for Panasonic PT-L735U PT-L735NTU PT-L520U PT-L720U PT-730NTU PT-L711U PT-L701U PT-L511U PT-L501U PT-L711XU PT-L701XU PT-L511XU PT-L501XU Type: High Quality Replacement/Compatible Lamp with Generic Housing Part number: ET-LA701 / ET-LA702 / ET-LA730 / ET-LA735 Compatible for: Panasonic PT-L735U / PT-L735NTU / PT-L520U / PT-L720U / PT-730NTU / PT-L711U / PT-L701U / PT-L511U / PT-L501U / PT-L711XU / PT-L701XU / PT-L511XU / PT-L501XU Wattage & Lifespan: 200 Watts; Up to 2000 (normal) / 3000(economy) hours Life Guarantee: 30 days Refund & 120 days Warranty; professional customer service support. Any other problems with the projector lamp, please contact us