Why choose a flashing light bar? Flashing light bars ensure optimal safety. To guarantee the safety of people working on board vehicles parked on construction sites or traveling slowly on public roads, it is essential to install a flashing light bar or flashing arrow. This illuminated signaling device aims to quickly and effectively warn road users of the presence of an emergency vehicle, while also redirecting traffic. Thanks to high-power LED modules, the light signaling is maximized, allowing every driver to be warned in case of danger. The LED module offers a uniform and perfectly visible illuminated surface. Scrolling light bars are designed with a compact and aerodynamic design, minimizing their impact on fuel consumption. Highly visible for added safety, this Class 2 scrolling light bar, with its high light intensity, must be installed on the vehicle's roof. Available in 3 different sizes, it is equipped with 6 to 10 modules, each composed of 6 high-intensity LEDs. You can choose from 4 flashing modes: left-to-right scrolling, right-to-left scrolling, center-to-edge scrolling, and warning mode. Thanks to its 2 adjustable mounting brackets, you can choose the ideal angle depending on the situation. How do you connect this light bar? This light bar has 5 wires: black wire: - red wire: + yellow wire on +: warning mode white wire on +: left-to-right scrolling green wire on +: right-to-left scrolling white and green wire on +: center-to-edge scrolling. An optional control box is also available to simplify flashing mode selection.