Truck and RV owners, these red LED reverse fog lights are seriously bright and easy to install. You get two 6.5-inch oval shaped lights that mount right to your surface with the included rubber grommets - no complicated cutting required. Each light packs 10 super bright red Flux LED emitters that'll make you visible from way back there. The cool part is the 3-wire pigtail system: white wire for ground, black for driving light mode, red for bright brake light mode. So you can set them up however you need - as extra brake lights, reverse lights, or running lights. Perfect for trucks, trailers, RVs - anything that needs better visibility from behind. Installation is straightforward even if you're not super mechanical - the plugs make wiring simple. These are iJDMTOY brand so you know they're quality, not some cheap knockoffs. Seriously, if you do a lot of night driving or tow trailers, these extra lights could be a real safety game-changer. Way better than stock lighting and they look professional too. Your vehicle will stand out in the best way possible!