Optoma SP.81416.001 Bulb Projector Lamp Replacement Northstar AV sells OEM (Original Equipment Manufacturer) Lamps - Philips, Osram/Sylvania & SHP brand lamps inside of OEM spec housings. We DO NOT sell generic or compatible replacement lamps.Projector Lamp Model: SP.81416.001 Bare BulbCompatible Projectors Models: Optoma EP710 Optoma EzPro 710 Average Lamp Hours: 2000-3000 HoursLamp Type: UHBWarranty: 180 Day Warranty (From Date of Install)