CTLAMP RLC-051 Replacement Projector Lamp with Housing for VIEWSONIC PJD6251 Type: Brand new compatible projector lamp with housing Part number: RLC-051 Compatible machine model: for VIEWSONIC PJD6251 Up to 2000 (normal) 2500(economy) hours Life : 30 days Refund & 120 days ; Professional customer service support. Any other problems with the projector lamp, please contact us