Make certain you have read the ViewSonic PJ1158 LCD Projector 4000 lumens manual thoroughly before attempting the ViewSonic PJ1158 LCD Projector 4000 lumens bulb replacement on your ViewSonic PJ1158 LCD Projector 4000 lumens. Without touching the surface of the ViewSonic PJ1158 LCD Projector 4000 lumens 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 ViewSonic PJ1158 LCD Projector 4000 lumens replacement parts. Your bulb should be sitting just beyond the opening of the ViewSonic PJ1158 LCD Projector 4000 lumens body. Reach in with two fingers and disconnect the ViewSonic PJ1158 LCD Projector 4000 lumens bulb. Reverse these steps to re-assemble your ViewSonic PJ1158 LCD Projector 4000 lumens. This concludes the ViewSonic PJ1158 LCD Projector 4000 lumens review - be sure to read the entire ViewSonic PJ1158 LCD Projector 4000 lumens manual.