3034374 - 24 Inch Modular Light Bar (4 Amber Modules, 4 Green)

Buyers Products 24 Inch LED Modular Light Bars are available in four standard configurations. The amber light bar is SAE Class 1 certified and has a CA13 rating. All models feature 24 different flash patterns and a dimming mode to suit a variety of applications. Middle modules are reflective with three LEDs each. Corner modules have six LEDs each. The light bar's extruded aluminum frame is excellent at dissipating heat, and the sturdy polycarbonate lens is extremely resistant to impact. Two recessed mounting channels and a 10 ft pre-wired power/function cable make the light bar easy to install and operate. Mounting feet and controller are sold separately. Please contact Customer Service for more information. Modular light bars are backed with a 5 year warranty.

Specifications

The Buyers Products 24 Inch Modular Light Bar, featuring an advanced configuration of four amber and four green LED modules, represents a state-of-the-art solution for critical vehicle warning and signaling requirements. This product is engineered to deliver exceptional visibility, durability, and operational flexibility across a diverse range of vocational applications, including municipal services, construction, utility operations, and specialized emergency response. Designed for optimal performance in demanding environments, this light bar integrates cutting-edge LED technology with robust structural materials and sophisticated control capabilities, ensuring reliable and compliant signaling under various operational conditions.

Advanced LED Optics and Modular System Architecture

At the core of this 24-inch light bar's superior performance is its meticulously designed modular architecture, housing high-intensity Light Emitting Diodes (LEDs). The configuration comprises four distinct amber modules and four distinct green modules, strategically positioned to maximize light output and peripheral visibility. This modular approach not only facilitates a tailored color scheme to meet specific operational or regulatory requirements but also offers inherent advantages in terms of maintenance and potential future upgrades. Each module functions as an independent, sealed optical unit, enhancing the system's overall resilience against environmental ingress and localized damage.

The LED arrays within each module are optimized for their respective positions. The four corner modules, critical for broad angular visibility, are equipped with six high-intensity LEDs each. This higher LED count in the corner positions ensures that the warning signal is highly discernible from oblique angles, providing crucial awareness for approaching traffic or personnel at intersections, merging points, or crowded work zones. Conversely, the four middle modules, designed for forward and rearward visibility, incorporate three LEDs each. These middle modules further benefit from an integrated reflective design. This reflective characteristic amplifies the light output by redirecting otherwise lost light back through the lens, thereby enhancing the perceived intensity and spread of the signal, particularly along the primary axis of the vehicle. The synergistic combination of direct LED emission and reflective augmentation ensures comprehensive and powerful light coverage.

The choice of LED technology itself confers numerous technical advantages over traditional incandescent or strobe lighting. LEDs are renowned for their exceptional energy efficiency, converting a significantly higher percentage of electrical energy into light rather than heat. This translates into reduced power consumption, minimizing strain on the vehicle's electrical system, and ultimately contributing to fuel efficiency. Furthermore, LEDs boast an extraordinarily long operational lifespan, typically tens of thousands of hours, drastically reducing the frequency and cost of replacement and maintenance. Their solid-state nature renders them highly resistant to shock and vibration, an indispensable attribute for equipment subjected to harsh road conditions and demanding operational environments. Instant-on capability is another critical advantage, ensuring immediate and full intensity warning signaling without the warm-up delays associated with some discharge lamp technologies.

Dynamic Signaling Capabilities: Flash Patterns and Dimming

The 24 Inch Modular Light Bar is equipped with an impressive suite of 24 distinct flash patterns, offering unparalleled versatility in adapting to various operational scenarios and compliance requirements. This extensive selection of patterns is not merely a convenience but a vital safety feature. Different flash patterns serve distinct purposes: some are designed for maximum attention-grabbing in high-speed traffic, such as rapid alternating or quad-flash sequences; others, like slower rotating or steady-burn patterns, may be more suitable for maintaining presence in static work zones or during specific legal requirements. The ability to select the most appropriate flash pattern significantly enhances the efficacy of the warning signal, optimizing visibility and minimizing driver confusion or habituation. This adaptability ensures that the light bar can be configured for a wide array of municipal, utility, construction, or emergency applications, each with its unique signaling protocols.

In addition to the extensive flash pattern library, the light bar features a crucial dimming mode. While the primary function of a warning light bar is maximum visibility, there are critical situations where excessive brightness can be counterproductive or even hazardous. During nighttime operations, in adverse weather conditions like fog or heavy rain, or when operating in close proximity to the public, an overly intense light can cause glare, impairing the vision of other drivers or personnel. The dimming mode allows for a reduction in light intensity, mitigating glare while still maintaining a clear and effective warning signal. This feature not only enhances safety for other road users but also reduces eye strain for vehicle operators and crew members, improving overall operational comfort and effectiveness during extended nocturnal deployments. It further enables compliance with specific regional or organizational regulations that dictate light intensity limits under certain conditions.

Robust Construction for Extreme Environments

The structural integrity of the Buyers Products 24 Inch Modular Light Bar is a testament to its professional-grade design, ensuring sustained performance in the most challenging operational environments. The core framework is constructed from high-grade extruded aluminum. Extrusion is a manufacturing process that yields aluminum profiles with exceptional mechanical properties, including high strength-to-weight ratio and inherent structural rigidity. Crucially, aluminum is an outstanding thermal conductor, and the extruded design is specifically engineered to act as an efficient heat sink. LEDs, while highly efficient, still generate heat, particularly at high intensities. Effective heat dissipation is paramount for maintaining optimal LED performance, preventing thermal degradation of the semiconductor junctions, and ultimately extending the operational lifespan of the light modules. The extruded aluminum frame effectively draws heat away from the LED components, distributing it over a large surface area for convective cooling, thereby ensuring consistent light output and preventing premature failure. Furthermore, aluminum offers superior resistance to corrosion, a critical factor for vehicle-mounted equipment exposed to road salts, chemicals, moisture, and extreme temperatures.

Complementing the robust aluminum frame is a sturdy polycarbonate lens. Polycarbonate is an advanced thermoplastic polymer renowned for its extraordinary impact resistance, often cited as being 250 times stronger than glass and 30 times stronger than acrylic. This material choice is vital for a light bar positioned externally on a vehicle, where it is highly susceptible to impacts from road debris, branches, hailstones, or accidental contact. The polycarbonate lens acts as an impenetrable shield, protecting the delicate LED modules and internal circuitry from physical damage. Beyond its strength, polycarbonate offers excellent optical clarity, ensuring minimal light transmission loss and preserving the intensity and color accuracy of the LED emissions. It also exhibits superior UV stability, resisting yellowing and degradation that can occur with prolonged exposure to sunlight, thereby maintaining its aesthetic and optical performance over many years of service. Its wide operational temperature range further ensures structural integrity and clarity in extreme hot or cold climates.

Electrical Integration and Installation Flexibility

Designed for seamless integration into diverse vehicle electrical systems, the 24 Inch Modular Light Bar features a 10-foot pre-wired power/function cable. This generous cable length provides substantial flexibility in routing the wiring harness from the light bar's mounting location to the vehicle's electrical power source and control panel, accommodating various vehicle chassis and cab configurations. The cable terminates in a "blunt cut" or "stripped leads" configuration, which is the industry standard for professional-grade warning equipment. This allows for direct, hard-wired connection to the vehicle's existing electrical system or to a specialized external controller (sold separately), ensuring a secure and permanent installation. Hard-wiring eliminates the potential for loose connections, accidental disconnections, or voltage drops often associated with temporary plug-and-play solutions, thereby enhancing system reliability and performance in critical applications.

The light bar operates efficiently on a 12-volt DC electrical system, drawing a maximum current of 6 amperes. This moderate current draw is highly compatible with the standard electrical architectures of most vocational and emergency vehicles, minimizing the need for extensive electrical system modifications. The 72-watt power consumption underscores the energy efficiency of the LED technology, delivering high light output for relatively low power input.

For physical installation, the light bar is equipped with two recessed mounting channels. These channels are engineered to interface securely with compatible mounting feet (sold separately), allowing for a clean, low-profile, and robust surface mount installation. The recessed design contributes to the overall aerodynamic profile of the light bar, reducing wind resistance and noise while providing a more integrated aesthetic. The separation of the light bar from the mounting feet and external controller provides users with the flexibility to select mounting hardware and control interfaces that best suit their specific vehicle type, installation preferences, and operational requirements. This approach ensures maximum adaptability and customizability for a wide range of end-users.

Adherence to Stringent Safety and Performance Standards

The Buyers Products 24 Inch Modular Light Bar is rigorously certified to meet and exceed the most demanding industry standards for warning lights, ensuring both superior performance and regulatory compliance. It holds certifications for SAE J845 Class 1 and SAE J595 Class 1. These SAE International standards are benchmarks for emergency vehicle warning lights, with "Class 1" denoting the highest intensity category. Class 1 certified lights are designed for primary warning applications where maximum visibility is paramount, often utilized on emergency vehicles (e.g., police, fire, ambulance) or severe-duty utility and construction vehicles operating in high-risk environments. Compliance with these standards indicates that the light bar has undergone extensive testing for photometric performance (light intensity, distribution, color), flash rates, environmental durability (temperature, vibration, moisture), and electromagnetic compatibility.

Further enhancing its credentials, the light bar is also CA13 rated. California Title 13 is a highly respected and stringent standard for warning light systems, often considered one of the most comprehensive in North America. Achieving a CA13 rating signifies compliance with rigorous photometric and operational requirements specific to the State of California, which often serves as a de facto benchmark for high-performance warning lights nationwide. This certification is particularly critical for any vehicle operating within California, but its recognition extends across the industry as a mark of exceptional quality and reliability.

The combination of SAE Class 1 and CA13 certifications provides unequivocal assurance of the light bar's capability to deliver powerful, compliant, and reliable warning signals under the most critical operational conditions. These certifications are not merely labels; they represent a commitment to safety, performance, and adherence to professional-grade equipment standards, instilling confidence in vehicle operators and fleet managers alike.

Comprehensive Warranty and Customer Support

Reinforcing its commitment to quality and customer satisfaction, the 24 Inch Modular Light Bar is backed by an industry-leading 5-year warranty. This comprehensive warranty covers defects in materials and workmanship under normal use and service, providing significant peace of mind for buyers. A five-year warranty period is a testament to the robust engineering, selection of high-quality components, and stringent manufacturing processes employed in the production of this light bar. It signifies the manufacturer's confidence in the product's long-term durability and reliable performance in demanding professional applications.

Furthermore, Buyers Products is dedicated to providing exceptional customer service. For any inquiries regarding product specifications, installation guidance, compatibility with specific vehicle models, or information on available accessories such as mounting feet and controllers, dedicated customer service representatives are readily available. This commitment to ongoing support ensures that users can maximize the utility and lifespan of their light bar, receiving expert assistance whenever needed. The availability of specialized support streamlines the integration process and addresses any technical or operational questions that may arise, enhancing the overall ownership experience.

Conclusion: An Uncompromising Warning Solution

The 24 Inch Modular Light Bar, with its unique four amber and four green module configuration, stands as an uncompromising warning solution designed for professionals who demand the highest levels of visibility, durability, and compliance. From its energy-efficient, high-intensity LED modules and extensive flash pattern options to its robust extruded aluminum and polycarbonate construction, every aspect of this light bar is engineered for peak performance in challenging environments. Adherence to SAE Class 1 and CA13 standards underscores its suitability for critical warning applications, ensuring regulatory compliance and maximizing safety. The thoughtful integration features, coupled with a substantial warranty and dedicated customer support, make this light bar an intelligent investment for any fleet requiring a reliable, high-performance visual warning system. Its modularity, combined with its advanced optical and structural design, positions it as a premier choice for enhancing operational safety and efficiency across a wide spectrum of vocational and specialized vehicle applications.