not sure of the name of them, but i'm pretty sure i've seen all sorts of different lights at larger truck stops. And also, I see 'em when we take our trucks to the freightliner/ international dealerships for service. The usually have a little section of lights/ lugs/ and other odds n ends for truckers. Not sure "exactly" what you're looking for, but all them lights on big rigs get wired up to a 12v system. Oughta be able to do it to our trucks as well, i'd imagine.

 

I know a few guys who have running boards and they mount them onto those. Some use the same lights as I have on my tool box...



I bought those at a Harbor Freight for like 15 bucks for 12 of them

 

https://dodgeforum.com/forum/2nd-gen...ig-lights.html

Here's a link that might be helpful

 

Haha I like those Christmas lights!