LED lightbar beacons – roof signalling for professional vehicles

A LED beacon light bar is a long light bar, mounted on the roof of a vehicle. It integrates several LED modules that emit flashes or light rotations over 360°. It is used by tow trucks, oversize convoys, construction vehicles and agricultural machinery to signal their presence in a highly visible way. At AGM Vision, our light bars range from 37 to 180 cm in length.

The size depends on the vehicle size and the desired level of visibility. A 37 to 60 cm light bar is suitable for light vehicles and utility vehicles. For trucks and tow trucks, a 90 to 120 cm light bar offers an excellent compromise. The 150 to 180 cm models are intended for heavy goods vehicles and exceptional convoys, where maximum visibility is essential.

Two types of mounting are possible. The magnetic base allows you to place the light bar on the metal roof without drilling, ideal for removable use. The screw mounting ensures a permanent hold, recommended for vehicles driving at high speed. The connection is made in 12V or 24V, directly to the battery or via a dedicated cable. Installation takes on average 20 to 30 minutes.

Orange rotating beacon light bars are authorized for slow-moving vehicles, exceptional convoys and intervention vehicles (tow trucks, worksites), in accordance with the Highway Code. The use of blue colors is strictly reserved for priority vehicles. Off public roads, they are used freely on worksites, farms and private areas.

A single beacon is a single light mounted at one point on the roof, providing localized signaling. The LED beacon light bar covers the entire width of the vehicle with several light modules, offering much better 360° visibility. It is particularly effective for large vehicles, where a single beacon is not enough to ensure adequate signaling. The combined power can reach 90W.

LED light bars feature multiple flash modes: alternating left-right flashing, simultaneous flash, simulated rotation, fast strobe, and continuous mode. Some models offer up to 12 different modes to adapt to all situations. Switching from one mode to another is done via an integrated switch or a remote control, depending on the model.