Upgrade your trailer, RV, or truck with this bright and reliable round LED light kit! Each light features 24 high-quality LEDs that shine brighter, last longer, and use less power than old-school halogen bulbs. The 5.7-inch diameter housing is made from tough plastic with an electroplated silver-white frame that resists rust and looks sharp. With an IP65 waterproof and dustproof rating, these lights can handle rain, snow, mud, and rough weather without failing — just don’t submerge them underwater. Installation is straightforward: the wiring uses color-coded leads (black for ground, red for bright red brake/tail, green for dim running light, yellow for the amber turn signal ring), and each light has three pre-drilled screw holes for secure mounting. The kit includes four lights total, giving you everything you need for a complete rear lighting setup. Whether you’re hauling a utility trailer, camper, boat, or work rig, these lights improve visibility and safety on the road. Easy to install, built to last, and super bright — what’s not to love?