Although there is
no substitute for properly trained personel to work on your electronic
products, there are some things that can be done by a non-professional.
One of those possibilities is the replacement of the lamps in certain
modern HDTV sets such as the DLP and projected LCD types.
We highly reccomend that you use the factory original types only.
You may find some others on the internet that are a few bucks cheaper, but they are most likely inferior chinese knock-offs of the originals.
Ours are the "real thing" backed by the manufacturers warranty.