ROCK OUT: Far from a generic Chinese rock light with a new name etched on it, the Profile Pixel rock lights are an all-new design from Profile's industrial engineering house in California, led by Yoshitaka Ishida. Our customers are now installing these rock lights on their trucks, ATV's, golf carts, trailers, and we're not surprised, because they put old-school under glow kits to shame. INTENSITY: Look, we know most guys aren't actually using these to light up rocks out on a trail in the middle of the desert, and while you could definitely do that...The Profile Rock Lights produce the intensity required in order to be seen in the city. No matter if you mount them in your wheel wells or under the frame; their optical lens will spread plenty of light (in any color) that will not only look good, but is capable of letting you see well too if/when you need it! RELIABILITY: The innovative LED technology delivers a virtually infinite lifespan of 50,000 hours. That's almost six straight years! The complexity of their circuitry has been minimized to a singular PCB with no external drivers to break. The beefy cast aluminum shell and bash-proof 2mm thick PC lens over the LEDs are both strong enough to take a beating. All connections are waterproof, and all electronics are potted with resin. SETUP: Single color rock lights have a simple two-wire input. That's all it takes. The included wiring should be plenty long to reach from front to back and everywhere in between under your Truck. MAGNETIC MOUNTS:The optional magnetic mounts are the easiest and most effective way mount these bad boys. With 8.5kg of strength, in theory each one would be capable of holding onto more than 40 rock lights! They screw onto the bottom of the rock light with ease. If you're more of a nuts and bolts kind of guy though, each rock light has two integrated mounting points and can be attached to any surface with self-tapping screws (not included).