FCKLightBars 4D-Optic Series 20" Combo Curved Light Bar SIERRA 2500/3500 All emission systems are retained

All emission systems are retained

(Not all images have been updated)

Flush cap appearance options available

Torsion keys are forged

Included winch mount for up to a 12

FCKLightBars 4D-Optic Series 20" Combo Curved Light Bar SIERRA 2500/3500 All emission systems are retainedThe Latest in LED Technology, the 4D Optic Series utilizes the ALL NEW OSRAM Brand of Led which now allows us to achieve remarkable amounts of Lumens, which translate directly to the Brightest Lightbar in its class. This Brand New FCKLightBar carries all the same traits of its predecessors which include Durability, Performance, and the FCKLightBars Lifetime Warranty. WIRING HARNESS AND SWITCH NOT INCLUDED PURCHASE HERE COMES WITH: Mounting brackets &