Warning LED lightbar, police lightbar. Used for police car, cop car, fire fighting, ambulance EMS, wrecker, project car, sprinkler, patrol car, emergency vehicle. Features: Low profile aluminum extrasion structure Newest optical design TIR or LINEAR lens available Customizable Length Technical Specifications: Voltage: 12 VDC or 24VDC Light: 14pcs of the lighthead moldel Lighthead: Linear 6 High power 1W LED Led color available: Amber, blue, red, white, green Dimensions: 11.8" x 5.1"