If your talking about the LSI handheld spotlight, change the switch to a heavy-duty toggle switch right off the bat. I tore into mine two weeks ago ( after purchasing it from Cabela's) and noticed it was pretty rinky-dinky. The light cover instead of glass is plastic /ubbthreads/images/graemlins/frown.gif . But other than that its a decent light. Whats other than that though?
If your talking about a scope mounted light, disredard the above statement, because Ive had no dealings with the scope-mounted style.