I was at the county public works today picking up some chemicals and noticed the lights on the dump bed of one of the new trucks looked weird. The body has a 6" red oval on each side of the tailgate and the center of it was clear. I'm assuming the clear part is a strobe, but there was no one around to ask besides the cute girl from the noxious weed dept. Would be a slick way to put strobes on the bed if you already have ovals.
I've never wired LED strobes to a real controller, but the semi's only have 2 lights and the trailers are fed off the clearance light circuit with a marine grade switch. I couldn't be bothered to run a switched circuit through sets of doubles. I want add a set of the 6 LED strobes to the front bumper and a the 1" strobes to the back bumper of the service truck to compliment the minibar it has and maybe hook it all to a real controller, but that's a someday project. This is what I used on the Semis.
Mounted these on the mirror brackets.
http://www.maxxima.com/products/pro...rofile-6-LED-Warning-Lights.html#.V8ZqC5grIuU
These in the back bumper of the trailer.
http://www.maxxima.com/products/pro...uxiliary-Micro-Strobe-Light.html#.V8Zld5grIuU