I have those lights on the trooper. Overall, they are pretty good.....the only problem is they have trouble with staying together. The sealed beam, rock guard, and housing are 3 different pieces. The sealed beam relies on the rock guard to keep it in place. The rock guards come off really easy, so the sealed beam comes out sometimes. Not a big problem though, and certainly not a problem that cant be fixed with soem electrical tape.
If i could go back and do it again, i would spend the money on some REALLY good ones. Personally, i really liked the monsters that Mark (Wareagle) has on his trooper. they look like they are really stoutly constructed....
Just my .02
-J <img src="/forums/images/graemlins/kewl.gif" alt="" />