The 4" Quadd works great in many configurations. Try them out as ditch lights, fog lights, rally lights or accent lighting. This is available in Spot, Flood or Combination optic options.
Dimensions (light only): 4-1/2" wide x 4 1/2" Tall x 3-3/4" deep
With bracket, the light is 5" tall.
Note: these are meant to be mounted on a horizontal surface (either above or below) as they have a 2 point adjustable bracket to make sure they stay put, but it has limited adjustability as a result. This is fine for most mounting circumstances, but as a result, cannot be mounted against a verticle surface without modifying the mounting bracket.