This new replacement front projector lamp 310-8290-ER from eReplacements is 100% compatible with your 3108290er compatible 2000hour and has an estimated lamp lifetime of approximately 2,000 hours. This lamp is user replaceable. Refer to your projector"s manual for replacement instructions for this lamp. eReplacements front projector lamps all come with a 90 day warranty and will meet or exceed the original 3108290er compatible 2000hour lamp specifications because they are manufactured for high performance using top quality replacement bulbs and the most up to date safety and engineering control standards. Product Type: Projector Lamp Product Type: Projector Lamp Manufacturer Part Number: 310-8290-ER Limited Warranty: 90 Day Lamp Life: 3000 Hour Lamp Life: 2500 Hour Lamp Life: 2000 Hour Lamp Life: 3000 Hour Economy Mode Lamp Life: 2500 Hour Lamp Life: 2000 Hour Manufacturer: eReplacements, LLC Product Model: 310-8290-ER Product Name: 310-8290-ER Replacement Lamp Lamp Power: 200 W Brand Name: Premium Power Products Lamp Power: 200 W Brand Name: Premium Power Products Compatible Device Technology: DLP