One of the POs of our coach added LED light strips as additional brake/turn lights. Vertical red and yellow strips on the rear cap and a "3rd light" horizontal across the back. Looks like a pretty easy install, the wires are run through the cap down low and enter the engine compartment where they tie into the coach's existing red/yellow stop/turn signals. Additional resistive loads may affect the turnsignal blink rate, from what I can tell the LEDs don't have enough load to speed up/slow down the signal rate.
The wire down the left side was a temp' XM radio antenna routed from the roof to the bedroom via the engine hatch. The wires to the lights are invisible. The horizontal brake light is just under the edge of the photo.
Linear Mode
