Review on 🚛 Trailer Truck LED Sealed RED 6" Oval Stop/Turn/Tail Light – Marine Waterproof with 3-pin Water Tight Plug DOT/SAE – Complete with Wires and Grommet by Benjie Swindler

I didn't know trailer lights were standard - at least I had them. He pulled out the headlight and then the grommet, loosened the old one, put in a new holder, glued a new one in place and stuffed it all back into the trailer. By the way, there are no screws. 5 minutes. These bulbs are definitely brighter than the original bulbs. You can see it in real but not in the photo. The rubber holder was a little flimsy but held up. The lamp itself is supposed to be waterproof, so I assume that's fine. I still think I might actually go back to the original holder.