Make certain you have read the Sim2 HT300E DLP Video Projector manual thoroughly before attempting the Sim2 HT300E DLP Video Projector bulb replacement on your Sim2 HT300E DLP Video Projector. Without touching the surface of the Sim2 HT300E DLP Video Projector 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 Sim2 HT300E DLP Video Projector replacement parts. Your bulb should be sitting just beyond the opening of the Sim2 HT300E DLP Video Projector body. Reach in with two fingers and disconnect the Sim2 HT300E DLP Video Projector bulb. Reverse these steps to re-assemble your Sim2 HT300E DLP Video Projector. This concludes the Sim2 HT300E DLP Video Projector review - be sure to read the entire Sim2 HT300E DLP Video Projector manual.