CZC AUTO 12V Submersible LED Trailer Light Kit includes 2 combination stop, tail, turn signal lights, two amber LED marker lights ,25-ft wiring harness, license plate bracket and mounting hardware bag. UPDATE ON 9TH, JANE,2019.For better service on our customer, we improved the wireharness to 18GAUGE 100% copper wire for waterproof use Waterproof and Submersible Feature and Testing: We placed light underwater for 3 hour by 3 times each day, total 5 days, the light worked great underwater!

The lights are definitely waterpoof and submersible. Please make sure wires connect correctly and no electronic short before marine/underwater Each kit have assembly and opearating Instructions for easy installing. Complies with DOT standards. Side lens Light and Side marker lights are ALL LED Super High visibility and Longer Lifetime LED advantage! Right Tail Light have

• 16LEDS: 12 rear facing large LEDs and 4 SMD LED-on Side Marker. Left Tail Light have
• 19LEDS: 12 rear facing large LEDs ,4 SMD LED-on Side Marker and 3 white LEDs facing down (For license Plate illumination) Connect the BROWN wire to the towing vehicle's Tail light wire Connect the YELLOW wire to the towing vehicle's Left Stop&Turn light Connect the GREEN wire to the towing vehicle's Right Stop & Turn light Attach the WHITE GROUND wire to the towing vehicle's frame