Have one but can't help a much. Have led, wired to reverse each light has 13 leds. Have leds in regular backup so the setup is really bright.
The spyder gos all the way through, has red reflective tape behind it. Working on a box to make it the 3rd brake light. Call Poison Spyder about the backup lights, they installed them.
Bumper is powder coat like a fine wrinkle finish to match the finders and rock sliders, again call PSC, they painted them or had them powder coated. Bumper was installed by Poison Spyder
I can take a closeup photo if you like
just checked lights Trucklites from Falconer NY "Model 10"