The UBL 3/4 Inch Round Grommet Marker Lights are built with three high-performance SMD LEDs that deliver bright, crisp illumination for improved nighttime visibility. Designed for long-term reliability, these LEDs offer an extended lifespan of up to 100,000 hours, ensuring dependable performance mile after mile.

Featuring a compact round design, each light installs securely into a 3/4-inch mounting hole using the included rubber grommet for a snug, vibration-resistant fit. The lights come equipped with 9-inch two-wire leads, with black for ground (negative) and green for positive, allowing for quick and straightforward wiring.

Engineered for durability in demanding environments, UBL marker lights include a tough polycarbonate lens, a sealed rubber housing, and glue-sealed wire leads. This fully enclosed construction provides an IP68 waterproof rating, protecting the lights from moisture, dust, and road debris while preventing cracking or premature wear over time.

Versatile and easy to install, the UBL 3/4 Inch Round Grommet Marker Lights are compatible with 12V DC vehicle systems and can be used on trailers, trucks, pickups, buses, vans, RVs, boats, and more. Ideal for side, front, rear, or undercarriage mounting, they function perfectly as clearance lights, side markers, turn signal indicators, or trailer lights—making them a reliable solution for a wide range of vehicle lighting applications.