The UBL 4-Inch Round Trailer Lights with Chrome Flange are designed to deliver reliable performance, high visibility, and a clean, finished look for your vehicle. Each light is equipped with 24 high-output SMD LEDs, producing bright red illumination that makes braking, turning, and tail light functions clearly visible to vehicles behind you—helping improve overall road safety. The advanced LED design ensures consistent brightness, low power consumption, and a long service life.

These lights feature dual brightness functionality, operating at high brightness for brake and turn signals and low brightness for tail light operation. Built to handle tough conditions, they include a durable impact-resistant lens and a rugged ABS housing that protects internal components from vibration, debris, and wear. The chrome flange bezel adds a polished, professional appearance while also reinforcing the light for secure mounting.

Installation is quick and straightforward. The lights are designed for flush mounting with a required opening of 4.57 inches in diameter and 1.89 inches in depth, and they operate on a standard 12V DC system. With a fully sealed IP67 waterproof rating, these trailer lights perform reliably in rain, snow, mud, and other harsh weather conditions.

The UBL 4" Round Trailer Lights w/ Chrome Flange are compatible with a wide range of 12V vehicles, including trailers, trucks, pickups, semi-trailers, buses, vans, and utility vehicles. Ideal for use as tail lights, brake lights, or turn signals, they are a dependable and stylish lighting upgrade for any trailer or commercial vehicle.