Whelen TAL85 And TACTl1 Controller Amber with colored ends

Whelen TAL85 LED traffic advisor with TACTDL1 controller. Has full length cable with 12 pin connector. Has 6 amber heads controlled by the controller and each end head are independent flashing when hooked to 12 volt power.
This is an exterior rated bar. 
We can swap out the flashing end heads to be your choice of Red/Red, Red/Blue or Amber/Amber or any combination of the 3