This is a pair of super slim LED strip lights. These soft black flexible water-proof strips are 19" long and contain 48 side emitting flush mounted LED's. They measure 1/4" wide and 1/16" high. They each have 36" long lead wires and each strip also comes with 3M double sided tape for mounting. They can be used as either brake, running or turn signals and can be mounted in hundreds of different locations. They are available in Amber, Blue, Red or White.