Make certain you have read the Sony VPL-CX4 LCD Projector XGA 1000 ANSI Lumens 5.3LBS manual thoroughly before attempting the Sony VPL-CX4 LCD Projector XGA 1000 ANSI Lumens 5.3LBS bulb replacement on your Sony VPL-CX4 LCD Projector XGA 1000 ANSI Lumens 5.3LBS. Without touching the surface of the Sony VPL-CX4 LCD Projector XGA 1000 ANSI Lumens 5.3LBS 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 Sony VPL-CX4 LCD Projector XGA 1000 ANSI Lumens 5.3LBS replacement parts. Your bulb should be sitting just beyond the opening of the Sony VPL-CX4 LCD Projector XGA 1000 ANSI Lumens 5.3LBS body. Reach in with two fingers and disconnect the Sony VPL-CX4 LCD Projector XGA 1000 ANSI Lumens 5.3LBS bulb. Reverse these steps to re-assemble your Sony VPL-CX4 LCD Projector XGA 1000 ANSI Lumens 5.3LBS. This concludes the Sony VPL-CX4 LCD Projector XGA 1000 ANSI Lumens 5.3LBS review - be sure to read the entire Sony VPL-CX4 LCD Projector XGA 1000 ANSI Lumens 5.3LBS manual.