I searched and couldn't find an answer. I was given a set of Truck Lite l.e.d. headlights from a friend that took them in on a trade- no receipt available and don't know how old they are. The problem is that after installing them in my wife's JKU one of the lights has a very dim low beam - the high beam is fine and the other light functions properly. To make sure it wasn't a vehicle problem I plugged it into my '68 Bronco and it was the same. I contacted Rigid to see if it could be repaired but they weren't much help. All they could tell me was about their warranty and I needed a receipt bla, bla, bla and without the receipt I pretty much have to buy a new light. Does anyone know of a fix? I thought about popping it open and trying to fix it but I can't figure how to open it up without damaging it. Any ideas or am I stuck buying a new light for $200 -ish?