LED Square Red Trailer Turn/Signal/Stop 2 Light DOT Compliant Set L/R Submersible Under 80 Super brilliant LED Submersible Trailer Lights Read customer reviews, these LED lights are bright enough to see in the daytime! For trailers 80" wide or less DOT compliant and thoroughly tested to make sure you don't get pulled over for dim lights Stunning multifunction light action: Tail Light that get brighter when you brake, turn signal indicators on the side, plus a white light on the underside of the left light for license plate illumination 10 LEDs each (plus side turn signal lights and license plate light) Heavy duty no-rust automotive grade plastic with rust-resistant metal fittings; Each light has bolt studs with nuts for easy installation