Safety on the roads while towing is of massive importance, not just for you but for everyone else on the roads too. Since a tow vehicle's brake and indicator lights aren't always visible, it is important to have working, reliable lights on your trailer to keep everyone aware of your intentions. Ark LED Submersible Trailer Lamps come as a 2-pack and provide you with brake and indicator lights in a single unit. Being LED, their power consumption is much lower and they have a far longer life than traditional globes, and being in a sealed unit these lights will have you covered for years to come. Complete with wire connectors and mounting screws.