This die-cast chrome plated LED license plate holder features 3 LED light strips. The top LED strip can be used as an auxiliary running or brake light, and the two side amber LED strips can be used as auxiliary turn signals. Chrome frame mounts to most license plate holders and accommodates 7" x 4" to 8-1/2" x 4-3/8" plate sizes. Outer frame measures 9-1/8" x 5-1/8" x 3/4" with a 1" border.