I know this is a stretch but… I just ended up with an SC52W-L2 and I really like it. It needs a locator on it for use in complete dark. I am thinking of machining a 1.5x6 trit slot either above or below the switch. I suspect that the part that looks thick may be hollow but have not been able to find a pic that shows the internals of that part of the light. I suspect that the driver may extend out into the area below the switch. I suspect the area above the switch may be thicker, but I would hate to start cutting and make a hole in the shell.
Any ideas?