Make certain you have read the JVC DLA-SX21U Projector manual thoroughly before attempting the JVC DLA-SX21U Projector bulb replacement on your JVC DLA-SX21U Projector. Without touching the surface of the JVC DLA-SX21U 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 JVC DLA-SX21U Projector replacement parts. Your bulb should be sitting just beyond the opening of the JVC DLA-SX21U Projector body. Reach in with two fingers and disconnect the JVC DLA-SX21U Projector bulb. Reverse these steps to re-assemble your JVC DLA-SX21U Projector. This concludes the JVC DLA-SX21U Projector review - be sure to read the entire JVC DLA-SX21U Projector manual.