Make certain you have read the Optoma Technology KIT SKU EP739 2500L DLP PROJ WITH REPLACEMENT LAMP manual thoroughly before attempting the Optoma Technology KIT SKU EP739 2500L DLP PROJ WITH REPLACEMENT LAMP bulb replacement on your Optoma Technology KIT SKU EP739 2500L DLP PROJ WITH REPLACEMENT LAMP. Without touching the surface of the Optoma Technology KIT SKU EP739 2500L DLP PROJ WITH REPLACEMENT LAMP 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 Optoma Technology KIT SKU EP739 2500L DLP PROJ WITH REPLACEMENT LAMP replacement parts. Your bulb should be sitting just beyond the opening of the Optoma Technology KIT SKU EP739 2500L DLP PROJ WITH REPLACEMENT LAMP body. Reach in with two fingers and disconnect the Optoma Technology KIT SKU EP739 2500L DLP PROJ WITH REPLACEMENT LAMP bulb. Reverse these steps to re-assemble your Optoma Technology KIT SKU EP739 2500L DLP PROJ WITH REPLACEMENT LAMP. This concludes the Optoma Technology KIT SKU EP739 2500L DLP PROJ WITH REPLACEMENT LAMP review - be sure to read the entire Optoma Technology KIT SKU EP739 2500L DLP PROJ WITH REPLACEMENT LAMP manual.