I've played with so many of these different pancake or other lights that you've had to run electrical cords, panels, THEN wires, and gotten frustrated with their instructions, light output, ESPECIALLY by not being in the Being able to change the bulb as I trust the claims of LED life how far I can throw the car. They had SOME strain relief built in, as did even some cheap plastic items, but I chose to forego the wires as the aluminum wasn't as sharp and there wouldn't be much vibration in the…