Sorry for the camera not focusing properly in parts of the video! This is a how to on replacing the actual bulb for your projector! Not one with the housing, but doing the actual bulb replacement to save loads of money! As with any DIY, do at your own risk and be careful! Remember these are built by hand in a factory probably in China, so it will come apart just as easy. Wear gloves and protect the bulb from fingerprint oils. Not responsible for any damage if not done properly! Take your time and you will be successful too! Any questions just ask.