Total crap sold to me this 'Pentair' pool light assembly! Bought the 100' cord assembly and I might as well have bought pieces of metal & glass and made one myself. Total junk-which surprisingly is made is the USA?? I think they just stamp that on the box, as a few pieces seem to be made in China. The clamp (once removed) will not go back on since it comes bent originally. So if I don't place it exactly how it was (which is almost impossible to do), it stays loose and therefore won't take the pre-stripped screw back in to hold it. Guess they couldn't come up with a better way. Don't buy Pentair. Upgrade to LED, since Pentair is making the 1980's style which is useless.