Our Traffic Arrow product line of Directional/Warning bars are built with a unique aluminum sun shield to eliminate washout and send a clear warning signal to passing motorists. Eight sealed modules with LED or Halogen lighting are securely mounted to an aluminum base. Bars are easy to install with included L mounting brackets and may be used in either interior or exterior applications. Low profile allows mounting in the rear window of police vehicles or use in DOT/construction truck applications. Get the visibility you need with reduce washout from the sun with this easy to use and install LED or Halogen Traffic Arrow.