Review on YCHOW-TECH RGB Truck Bed Light Kit with Bluetooth APP Control - 4PCS Cargo Truck Pickup Bed LED Lighting for Off Road, Side Marker, Foot Wells, Rail Lights by Michael Schafer

These work, but can be a lot better if your electrics are smart. There was no way for a cord to reach the other side of the truck bed, and the switch and power setup was silly. However, this will void any warranty. I cut a light wire and hot with a fuse. I threw 18awg at the battery and put a fuse there with minus to minus. Post. I added a wire to the light wire and routed it under the truck through the inside of the body and through the existing hole and installed a switch and a second light wire through the existing access. So with work and modification they will work just fine. I'll see how well they do after the upcoming deer and waterfowl hunting season. If you're not ready for change, stay away from it.