Whelen TRI color Red Blue White ion older style

Used condition. Tested and fully working. True Tri color red blue white. Has two screws but no bracket.
 
Multiple avaliable and may not receive the exact unit pictured. Each unit will have varying date and version codes. Each unit has light cosmetic wear with clear lenses but may have light scratches, scuffs, etc.
Can be set to any color combo of red blue white
CANNOT INDIVIDUALLY CONTROL EACH COLOR. NOT FOR USE WITH AN EXTERNAL FLASHER OR CORE
Part #01-066F8950J3A
CAN USE AS A DUO WITH AN EXTERNAL FLASHER BY SETTING TWO OF THE THREE COLORS TO STEADY ON THE TWO MODE WIRES.