COMPATIBILITY:Replacement for heavy duty trucks, semi-trailers, cargo trailers, boat trailers work vehicles and any overland vehicle requiring quality DOT rated lighting.
PREMIUM MATERIAL:The Light Box are heavy 14 Gauge Steel.Steel is formed to act as a full enclosures for the lights, with a 3/4" "lip" around the outside of the lights to protect them from impact or damage.
UNIQUE DESIGN:The holes in the lights are STANDARD 6" oval grommet mount lights, and 2" round grommet mount side marker lights, Long Life LED, VERY BRIGHT.
SEALED DESIGN:The tail light adopts sealed design, with one-way vent at the back, avoiding rain, snow, sand infiltration, effectively avoiding water vapor stagnation in the interior, ensuring normal illumination.
EASY INSTALLATION: No modification Requires. Produced under strict quality control standards, easy to install. Any question pls feel free to contact.