• [Awesome Lights] Each boat trailer guide post lights built-in 12 red LED 12 amber LED, provide super bright lighting, helps you guide your boat in the dark. The amber light faces the front, and the red light faces the rear
• [Imroving Driving Visibility&Safety] Function as marker lights/tail light. The LED post guide lights make it easy to see your trailer's position and makes backing down steep dark ramps a breeze, dramatically improve your trailer's visibility and safety over the road at night
• [Loading and Unloading more Easier] Using as a lighted guide to drive when putting the boat back on the trailer after dark. Makes it so much easier to see the back corners of you trailer when driving or loading the boat at night, avoid the boat being scratched, Makes loading and unloading the boat less hit or miss
• [Easy Installation] The boat trailer lights are screwed onto the top of your guide posts and wired on your trailer's taillights. You can install the LED lights on any 2" dia. PVC post( PVC Post Not Include). Each post top lights with 118" wire leads and all necessary mounting hardware
• [High Quality] Clear polycarbonate lens, tough and durrable. IP67 waterproof rating, Don't worry about water getting into the light and causing a short circuit. 118" wire is enough long for convient installation, Black wire is positive, white wire is ground