I put a single Rigid SRM2 Driving light on mine and it works awesome as a reverse light. It's very compact too.
I've tried a few of the cheapo Amazon specials in the past and always had issues with moisture, led burn out, etc.. Anymore I just opt to spend the money once. I've had great luck with Rigid. Not to mention they seem to outperform the other brands I've tried.
Just my 2 cents.
15 JKUHR 37's, RE Long arm, Metalcloak 4.5 springs, Fox shocks, Mopar beadlocks.... Etc....