One side of this light is amber, the other red. When the Dual Revolution wiring is activated, both sides burn blue. Lenses are CLEAR when off. The face of the light measures 4-1/16″ diameter, with a depth of 1-5/8″. The overall height including the post is 6-1/8″. Sold SINGLE.

Hard-wired with four plain wires – one ground, which powers all three colors (amber, red, and blue); one hot, which powers the marker function for both the amber and red sides; one turn signal, which powers the turn signal function for both the amber and red sides; and one auxiliary wire, which turns both sides blue when powered. The blue light is a single function, only!