Equipping priority vehicles with the right light bar is crucial for the safety of road users and the effective performance of tasks. A well-chosen light bar ensures that the vehicle is visible under all conditions and that other road users can respond adequately. But how do you choose the right light bar? Below, we discuss the key factors to consider.
1. Laws and Regulations
Before choosing a light bar, it is essential to understand the laws and regulations that apply to priority vehicles in your country or region. In many countries, specific colors, flash frequencies, and sound options are set by law.
- Blue: Often reserved for police, fire, and ambulance services.
- Amber: For work vehicles and vehicles performing road works.
- Green: Can be used by environmental or medical services in certain regions.
Always check local regulations to avoid installing a light bar that is not permitted.
2. Type of vehicle
The type of priority vehicle plays a large role in choosing the light bar.
- Emergency services (police, fire, ambulance) need powerful and durable light bars that are highly visible at high speeds.
- Work vehicles typically need a simpler system, often with orange lighting.
- Special vehicles, such as recovery vehicles or incident management teams, may need a combination of colors and patterns.
3. Class 1 and Class 2 Light Bars
When choosing a light bar, it is important to distinguish between Class 1 and Class 2 light bars.
- Class 1 light bars are less intense and are often used in slow-moving vehicles or in less critical situations.
- Class 2 light bars offer the highest intensity and are designed for use in emergencies and situations where maximum visibility is required.
For priority vehicles, it is often necessary to have a combination of both to ensure the vehicle is visible under various conditions. Class 2 can be used at high speeds or in dangerous situations, while Class 1 is suitable for daily operations.
4. Visibility and Flash Patterns
The visibility of a light bar is determined not only by its intensity but also by its flash pattern. Different situations require different flash patterns:
- Rotating flash patterns may be more noticeable when stationary.
- Rapid flash patterns are more effective at high speeds.
- Continuous lighting can be useful during an intervention.
5. Durability and Weather Resistance
Priority vehicles are often exposed to extreme weather conditions. A light bar must be resistant to rain, snow, heat, and dirt. Opt for a light bar with a high IP rating (e.g., IP67), which means the light bar is completely dust and waterproof.
6. Mounting and Size
The size of the light bar should match the dimensions of the vehicle. A too-large light bar can cause unnecessary wind resistance, while a too-small light bar may not be sufficiently visible. Consider the mounting options and ensure that the light bar is securely attached.
7. The Importance of a Suitable Control System
A good light bar system becomes truly effective when coupled with a suitable control system. This ensures that the driver can quickly and easily switch between different flash patterns and light intensities.
- Advanced control systems offer the ability to automatically switch between Class 1 and Class 2 depending on speed or situation.
- Ergonomic placement of the control is crucial to keep the driver's attention on the road.
- Pre-programmed settings allow for quick response in emergencies.
By investing in a user-friendly and flexible control system, not only is safety enhanced, but also the efficiency of the vehicle.
8. Energy Consumption
A light bar that consumes little energy prevents unnecessary strain on the vehicle's electrical system. LED light bars are now the standard because of their low energy consumption and long lifespan.
Conclusion
Choosing the right light bar for a (priority) vehicle requires attention to detail and a good understanding of regulations, functionality, and durability. By considering the factors mentioned above, including the importance of Class 1 and Class 2 light bars and a suitable control system, you ensure that your vehicle is optimally equipped to operate safely and effectively. Invest in quality and, if necessary, seek advice from experts to make the best choice for your specific application.