I believe the light and reflector color matter, by law.
The clear corners that I have don't have amber reflectors on the side.
I got a piece of paper with the corners that said these corners are for show/offroad purpose only, they are not SAE or DOT approved.
The corners that I got came with amber bulbs that plugged right in.
I know for a fact the color of the reflector mattery, I'm not so sure about the color of the bulb.
-TheComputerGuy23