Today we're going to be taking a look at the GloLight Millennium Series 4 inch Sealed Amber LED Marker and Clearance Light. This is a sealed, waterproof design. It's going to contain 2 wires, one for power, one for ground. The ends of the wires have the point 1AD male bullets for easy connecting. The light itself is going to contain 6 LED's. LED's are going to be great replacements for… see more >