CTLAMP ET-LAA110 Original Bulb Lamp with Housing Compatible with Panasonic PT-AH1000E PT-AR100U PT-LZ370E Type: High Quality Projector Lamp Replacement Assembly with High Quality Genuine Original Bare Bulb Inside with Generic Housing Part number: ET-LAA110 Model number: compatible with Panasonic PT-AH1000E / PT-AR100U / PT-LZ370E / PT-AH1000 / PT-AR100EA / PT-LZ370 Wattage & Lifespan: 280 Watts; Up to 2500 (normal) / 3000(economy) hours Life Guarantee: 30 days Refund & 365 days Warranty; professional customer service support. Any other problems with the projector lamp, please contact us