Make certain you have read the INFOCUS LP640-G PROJECTOR LCD XGA 2200 LUMENS 7.5LBS manual thoroughly before attempting the INFOCUS LP640-G PROJECTOR LCD XGA 2200 LUMENS 7.5LBS bulb replacement on your INFOCUS LP640-G PROJECTOR LCD XGA 2200 LUMENS 7.5LBS. Without touching the surface of the INFOCUS LP640-G PROJECTOR LCD XGA 2200 LUMENS 7.5LBS lens, remove the lens tube and set it aside. Write down the number from inside the tube's inner lip for the purpose of make, model or serial number for any future need to buy INFOCUS LP640-G PROJECTOR LCD XGA 2200 LUMENS 7.5LBS replacement parts. Your bulb should be sitting just beyond the opening of the INFOCUS LP640-G PROJECTOR LCD XGA 2200 LUMENS 7.5LBS body. Reach in with two fingers and disconnect the INFOCUS LP640-G PROJECTOR LCD XGA 2200 LUMENS 7.5LBS bulb. Reverse these steps to re-assemble your INFOCUS LP640-G PROJECTOR LCD XGA 2200 LUMENS 7.5LBS. This concludes the INFOCUS LP640-G PROJECTOR LCD XGA 2200 LUMENS 7.5LBS review - be sure to read the entire INFOCUS LP640-G PROJECTOR LCD XGA 2200 LUMENS 7.5LBS manual.