Light bars for the roof
Light bars are mounted on the roof of the car, where they are most visible. They are typically seen on emergency vehicles and support cars.

Raptor LED roofbar, R65 and cruisemode, 10-30V
Compact R65 LED light bar with key features, easy installation in various sizes. No control panels, 14 flash patterns, and a 2-year warranty.
Prostrobe Ultra Slim LED Light Bar yellow - R65
The R65-approved Prostrobe Ultra Slim is an extremely thin LED light bar at 2,5cm in height. cruisemode and multiple lengths.
Prostrobe Minibar - R65
Flat LED warning lamps with magnet feet that can be mounted on cars and trucks. Bright light and many functions. ECE R65 approved.