This new replacement front projector lamp P22100120W10 from eReplacements is 100% compatible with your p22100120w10 replacement osram 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 will meet or exceed the original p22100120w10 replacement osram 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. Brand new high quality replacement bulb manufactured in our ISO 9000 factories. Plastic housing engineered to perfectly fit into your projector. Internal safety features protect your device from electrical hazards. Watts: 100-120. Power signal: AC.