Review on 🚚 High-Quality 4" Round Amber LED Trailer Tail Lights - DOT Certified with Grommet & Plug - IP67 Waterproof - Ideal for RV Trucks by Michael Copeland

husband answers. We have a rack and roll trailer, dimensions and DOT number indicate it was the correct replacement, and it is. He took off his own lamp and grommet. I installed a new rubber bushing, then a headlight. However, my plug would not light up even with the correct setting. The replacement plugs are the same size, but the ends of the connectors are slightly rounded. So I cut the wires and put in a new connector and everything went smoothly. On the other hand, I installed the light in the original looser bushing and the original fork worked fine. These lights have a twist and seem not only brighter but also more visible. I would suggest using the original lugs as they are still snug but not too tight when the light is almost hitting the socket. In general very satisfied with the product. Delivery was great too. Many Thanks.