This ViewPoint 2-piece lightbar is a rare find and in excellent condition! It is the seprated version of the Federal Signal Vector, a popular lightbar in the 90s and 2000s. This type of lightbar is usually seen on ladder trucks, but could be used on almost any type of truck or apparratus. It would also make a perfect display piece! 
 
Red vs. white lights can be controlled separately by wires.
 
Wiring: 12V DC controlled, power/ground, no extra units needed
Mounting: Includes basic flat foot mounts; no screws/bolts included
Dimensions (per side, measured along angles): 32" L x 12" D x 8" H
Dimensions (per side, aligned as it would be on a vehicle roof, including dead space): 27" W x 25" D x 8" H