CTLAMP SP.83F01G001/ BL-FS200B Replacement Lamp with Housing for OPTOMA EP738p / EP739 / EP739H / EP745 / H27 / H27A / HD720X / EZPRO739 Type: Brand new compatible projector lamp with housing Part number: BL-FS200B Compatible machine model: for OPTOMA EP738p / EP739 / EP739H / EP745 / H27 / H27A / HD720X / EZPRO739 Up to 2000 (normal) 2500(economy) hours Life Guarantee: 30 days Refund & 120 days Warranty; Professional customer service support. Any other problems with the projector lamp, please contact us