This Avenger AVNS Super-LED Series Dash Light from Whelen is 5" long and 2" tall. This light has a synchronization feature that allows you to integrate with other Whelen products. It's a single color LED light that is available in Amber or Clear. With their compact and inconspicuous design, these Avenger dash lights are hardly visible until turned on, and are simple to transfer from vehicle to vehicle. The hard-coated lenses minimize UV damage and resist scratches. A universal swivel bracket has three suction cups that will fit the contour of any windshield. The black polycarbonate housing and snap-on black shroud secures with two screws and minimizes flashback to the driver. Also comes with a 10' straight cord with a cigarette plug that features two switches for On/Off function and Scan-Lock flash pattern control.