Review on Trailer Lights Sealed Grommet Tractor by James Brault

Very attractive LED lights to replace old units or as additional lighting. You have 3 wires, ground, one for high beam and one for brake light. The brake lights are very bright and look great. The rubber bushing makes installation easy and I had no trouble installing it on my old trailer. The units are sealed water and dust proof and appear to be fairly waterproof, although I don't know the IP rating for them, if any. Much brighter than traditional road and brake lights and the quality seems good so I expect them to last a while. . This set contains 2 boxes of 2 bulbs each, and they should fit any 4.5 inch diameter hole fairly easily. No complaints I am happy with these headlights and it was a huge upgrade to my old trailer.