Make certain you have read the Sanyo SXGA 5800 LUMENS PROJECTOR w/o LENS manual thoroughly before attempting the Sanyo SXGA 5800 LUMENS PROJECTOR w/o LENS bulb replacement on your Sanyo SXGA 5800 LUMENS PROJECTOR w/o LENS. Without touching the surface of the Sanyo SXGA 5800 LUMENS PROJECTOR w/o LENS 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 Sanyo SXGA 5800 LUMENS PROJECTOR w/o LENS replacement parts. Your bulb should be sitting just beyond the opening of the Sanyo SXGA 5800 LUMENS PROJECTOR w/o LENS body. Reach in with two fingers and disconnect the Sanyo SXGA 5800 LUMENS PROJECTOR w/o LENS bulb. Reverse these steps to re-assemble your Sanyo SXGA 5800 LUMENS PROJECTOR w/o LENS. This concludes the Sanyo SXGA 5800 LUMENS PROJECTOR w/o LENS review - be sure to read the entire Sanyo SXGA 5800 LUMENS PROJECTOR w/o LENS manual.