This new replacement front projector lamp 105-495-ER from eReplacements is 100% compatible with your Digital Projection and is made with a high quality bulb inside a compatible housing. This lamp is user replaceable but you should refer to your projector�s manual for replacement instructions for this lamp. eReplacements front projector lamps like this one come with a six month warranty and will meet or exceed the original Digital Projection lamp specifications because they are manufactured for high performance using top quality Digital Projection replacement bulbs and the most up to date safety and engineering control standards. Why pay more for an expensive OEM replacement lamp? The 105-495-ER is a more economical solution to high priced OEM lamps. Thousands of resellers, dealers and service companies over the years have trusted eReplacements to provide their customers with quality replacement front projector lamps.