Post Guide-On LED Light Kit These tough long-lasting, waterproof, shockproof LED post guide lights make it easy to see your trailer's position when backing down the ramp and dramatically improve your trailer's visibility over the road at night. Eight super bright LEDs provide precision light projection while consuming one third the energy and staying cool to the touch. The amber light faces the front, and the red light faces the rear. When not energized, the lamps appear clear. The one-piece polycarbonate lens is tough, crystal clear, and designed to stay that way. These lights are easily installed; they are screwed onto the top of your guideposts and wired into your trailer's taillights. This kit comes with everything you need to install the LED lights on any 2" dia. PVC post. Includes two zero-maintenance, sealed post top lights each with 8' wire leads and all necessary electrical connectors and mounting hardware. Sold in pairs.