Make certain you have read the Epson POWERLITE 7900P XGA 4000 ANSI LUMEN PR manual thoroughly before attempting the Epson POWERLITE 7900P XGA 4000 ANSI LUMEN PR bulb replacement on your Epson POWERLITE 7900P XGA 4000 ANSI LUMEN PR. Without touching the surface of the Epson POWERLITE 7900P XGA 4000 ANSI LUMEN PR 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 Epson POWERLITE 7900P XGA 4000 ANSI LUMEN PR replacement parts. Your bulb should be sitting just beyond the opening of the Epson POWERLITE 7900P XGA 4000 ANSI LUMEN PR body. Reach in with two fingers and disconnect the Epson POWERLITE 7900P XGA 4000 ANSI LUMEN PR bulb. Reverse these steps to re-assemble your Epson POWERLITE 7900P XGA 4000 ANSI LUMEN PR. This concludes the Epson POWERLITE 7900P XGA 4000 ANSI LUMEN PR review - be sure to read the entire Epson POWERLITE 7900P XGA 4000 ANSI LUMEN PR manual.