Model No.ET-LAE4000 Condition:100% Brand new Type:Bulb with Generic Housing Lamp power:HS220W Life time :2000-3000hrs Compatible for: PANASONIC PT-AE4000 PT-AE4000E PT-AE4000U Installation:Easy installation. NOT just a bare bulb Warranty:All items have been QC tested and come with 150 days Warranty Package:Standard package with small carton for each piece