Buyers Products 49 Inch LED Modular Light Bars are available in six standard configurations. The amber light bar is SAE Class 1 certified and has a CA13 rating. All models feature 11 flash patterns in five programmable groups for a total of 55 different possible flash sequences. A dimming mode also comes standard. Middle modules are reflective with three LEDs each. Corner modules have six LEDs each. Bright take down light modules are also available. See "Accessories" below for more details. 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
| Amber Modules | 8 |
|---|---|
| Amp draw at 12 Volts | 14 |
| Base / Mount Type | Surface |
| Built-In Switch | No |
| Certification | CA13/SAE J845 Class 1/SAE J595 Class 1 |
| Class Level | 1 |
| Color | Amber |
| Connector | Blunt Cut |
| Depth | - |
| Dimming Mode (y/n) | Yes |
| Hard Wired or Plug | Hard Wired |
| Height | 2.188 |
| Housing Material | Multiple |
| Lead Length | 180 |
| Lens Material | Polycarbonate |
| Lens Shape | Octagonal |
| Mounts Included | No |
| Number of Flash Patterns | 55 |
| Number of LEDs per Corner Strobe | 6 |
| Number of LEDs per Middle Strobe | 3 |
| Overall Width | 49 |
| Plug Included | No |
| Red Stop/Turn/Tail Modules? | No |
| Take Downs? | Yes |
| Traffic Adviser? | No |
| Type of Plug | Stripped Leads |
| Voltage | 12 |
| Wattage | 168 |
Advanced Engineering and Versatility: The 49-Inch Modular LED Light Bar System
The Buyers Products 49-Inch Modular LED Light Bar represents a pinnacle of contemporary warning and auxiliary illumination technology, meticulously engineered to meet the demanding operational requirements of various professional sectors. This advanced lighting solution is specifically configured with eight amber warning modules and two high-intensity white take-down modules, offering a comprehensive and adaptable platform for enhanced visibility and task-specific illumination. Its modular architecture, coupled with adherence to stringent industry certifications, positions this light bar as an indispensable asset for vehicles requiring superior warning capabilities and robust performance in diverse environmental conditions.
Modular Design and Optical Precision
At the core of this system's exceptional performance is its intelligent modular design, allowing for tailored configurations and optimized light distribution. The 49-inch overall width provides substantial coverage, ensuring that the warning signal is perceptible across a wide field of view, critical for road safety and operational efficiency. The light bar integrates a total of eight amber warning modules strategically positioned to maximize directional and 360-degree visibility. These amber modules are differentiated by their optical characteristics: middle modules incorporate three high-efficiency LEDs, while corner modules are equipped with six LEDs. This deliberate asymmetry in LED count and placement is a fundamental aspect of the optical engineering, designed to generate a broader and more intense light output at the corners. This enhanced corner illumination is crucial for intersection visibility and maintaining a clear warning perimeter around the vehicle, especially when stationary or maneuvering in complex environments. The reflective elements within each module further augment light output, efficiently redirecting emitted photons to maximize their effective intensity and spread, ensuring that the amber warning signals achieve optimal conspicuity even in bright daylight or adverse weather.
Integrated Take-Down Illumination
Beyond its primary warning function, this 49-inch light bar incorporates two dedicated take-down modules. These modules utilize high-intensity white LEDs to provide powerful, focused forward illumination, fulfilling a critical auxiliary lighting role. The inclusion of take-down lights transforms the unit from a mere warning device into a multi-functional tool, indispensable for professionals who require localized scene lighting. Typical applications include, but are not limited to, law enforcement for scene investigation, utility crews for nighttime repairs, or construction personnel needing to illuminate specific work areas directly in front of the vehicle. The design ensures these take-down lights project a broad and evenly dispersed beam, minimizing hot spots and glare while maximizing usable light on the target area. This integrated functionality streamlines vehicle outfitting, reducing the need for separate auxiliary lighting systems and simplifying wiring harnesses.
Compliance and Certification: SAE Class 1 and CA13 Standards
A cornerstone of the Buyers Products 49-inch Modular LED Light Bar's professional-grade designation is its comprehensive certification to leading industry standards, specifically SAE Class 1 (J845 and J595) and California Title 13 (CA13). These certifications are not merely labels but signify rigorous testing and adherence to performance benchmarks critical for emergency and service vehicles.
- SAE J845 Class 1: This standard defines the photometric and environmental performance requirements for warning lamps, particularly for on-road vehicle applications. Class 1 certification indicates the highest intensity level, ensuring maximum visibility under all ambient light conditions, including direct sunlight. This is paramount for preventing collisions and enhancing worker safety on high-speed roadways or during critical operations where immediate attention is required. The light bar’s ability to meet J845 Class 1 underscores its suitability for primary warning functions in demanding scenarios.
- SAE J595 Class 1: Similar to J845, SAE J595 pertains to directional flashing optical warning devices. Class 1 compliance here confirms that the individual flashing modules within the light bar meet the peak luminous intensity and flash rate requirements for superior visibility. This standard is crucial for ensuring that the individual amber and take-down modules operate effectively as part of a cohesive warning system.
- California Title 13 (CA13): CA13 is a particularly stringent regulatory standard in California, often considered a benchmark for high-performance warning lights across North America. It mandates specific light output, color, flash patterns, and environmental durability for emergency and public safety vehicles. Meeting CA13 certification means the light bar has passed rigorous tests for intensity, effective projected luminous area, and operational stability under various conditions. For amber lights, CA13 often imposes stricter requirements than federal SAE standards, ensuring exceptional visibility and compliance in areas with dense traffic or specific legal requirements for warning signals. The combination of SAE Class 1 and CA13 certifications provides an unparalleled assurance of the product’s performance, reliability, and legality in the most demanding regulatory environments.
Dynamic Flash Patterns and Operational Control
Versatility in signaling is achieved through the light bar's sophisticated control system, which offers 11 distinct flash patterns organized into five programmable groups. This results in a remarkable total of 55 different possible flash sequences. This extensive range allows operators to select patterns best suited for specific situations, adapting to varying traffic conditions, environmental factors, or agency protocols. For instance, a rapid, high-intensity pattern might be ideal for highway emergencies, while a slower, more deliberate sequence could be preferred for urban construction zones. The programmable group feature adds another layer of customization, allowing users to pre-set their most frequently used patterns for quick access, enhancing operational efficiency and safety. Furthermore, the inclusion of a standard dimming mode provides essential adaptability. This feature allows operators to reduce the light output during nighttime operations or in low-light conditions, preventing excessive glare that could temporarily impair the vision of other motorists or personnel. This thoughtful consideration of operational contexts underscores the product's design for real-world utility and safety.
Robust Construction and Thermal Management
The structural integrity and long-term reliability of the 49-inch modular light bar are ensured by its premium material selection and advanced engineering. The primary housing is constructed from an extruded aluminum frame, a material chosen for its exceptional strength-to-weight ratio and, critically, its superior thermal conductivity. Aluminum acts as an efficient heat sink, effectively drawing heat away from the high-power LEDs and dissipating it into the ambient air. This active thermal management is vital for maintaining the LEDs at optimal operating temperatures, which directly translates to extended LED lifespan, consistent light output, and sustained performance over time. Inadequate thermal management is a leading cause of premature LED failure and lumen degradation; thus, the extruded aluminum frame is a key factor in the light bar's durability and 5-year warranty.
Complementing the robust frame is the sturdy polycarbonate lens. Polycarbonate is a thermoplastic polymer renowned for its extraordinary impact resistance, optical clarity, and resistance to environmental degradation. This material protects the internal LED modules from road debris, branches, severe weather, and accidental impacts, maintaining the integrity of the optical system. Its inherent UV stability ensures that the lens will not yellow or become brittle over time due to sun exposure, preserving light transmission efficiency and aesthetic appearance throughout the product's operational life. The octagonal lens shape is not merely an aesthetic choice; it contributes to optimal light dispersion and refraction, further enhancing the visibility and effectiveness of the emitted warning signals.
Electrical and Installation Specifications
The light bar is designed for seamless integration into standard vehicle electrical systems, operating on a 12-volt DC power supply. With a maximum amp draw of 14 amperes at 12 volts, the unit delivers a powerful warning signal with efficient power consumption. The total wattage of 168 watts reflects the cumulative power of the high-intensity LED modules and control circuitry. For electrical connection, the unit features a 10-foot (180-inch) pre-wired power/function cable with stripped leads (blunt cut connector). This hard-wired configuration ensures a robust and reliable connection to the vehicle's electrical system, minimizing the risk of accidental disconnection or compromised performance often associated with plug-and-play connectors in demanding applications. The generous lead length offers flexibility in routing the wiring within the vehicle, simplifying the installation process and accommodating various vehicle chassis types and control panel locations. While the light bar itself does not include a built-in switch, this design choice facilitates integration with existing vehicle auxiliary control panels or specialized aftermarket controllers, providing greater customization and consolidated control for the operator.
Installation Modularity and Accessory Ecosystem
As a modular light bar, the system provides inherent flexibility for installation and future customization. The 2.188-inch height presents a low-profile design that minimizes aerodynamic drag and visual obstruction, an important consideration for vehicle performance and aesthetics. The surface mount design, coupled with two recessed mounting channels, facilitates secure attachment to the vehicle roof or other suitable mounting surfaces. It is important to note that specific mounting feet and an external controller are sold separately. This approach allows users to select mounting hardware optimized for their particular vehicle type and operational requirements, such as permanent bolt-on mounts, adjustable gutter mounts, or magnet mounts (if compatible and appropriate for the application). The absence of a pre-packaged controller further emphasizes the modular philosophy, allowing integration with advanced vehicle-specific control systems, multi-function switch panels, or standalone light bar controllers that offer additional features like siren integration or public address capabilities. This open architecture ensures the light bar can be tailored into a comprehensive vehicle warning and utility system.
Unwavering Reliability and Support
The Buyers Products 49-inch Modular LED Light Bar is a testament to quality and reliability, underscored by a comprehensive 5-year warranty. This warranty period reflects the manufacturer's confidence in the robust design, durable materials, and high-performance components utilized in its construction. Such extensive warranty coverage provides significant peace of mind for professional users, mitigating concerns about long-term maintenance costs and ensuring operational continuity. The commitment to customer satisfaction extends beyond the warranty, with dedicated customer service available to assist with product inquiries, technical support, and guidance on accessories, ensuring that operators can maximize the utility and lifespan of their investment.
Conclusion
In summary, the Buyers Products 49-Inch Modular LED Light Bar, featuring eight amber warning modules and two take-down modules, is a sophisticated, high-performance lighting solution engineered for critical applications. Its advanced LED technology, dynamic flash patterns, integrated dimming mode, and powerful take-down illumination capabilities provide unparalleled versatility. The light bar's robust construction, incorporating an extruded aluminum frame for superior thermal management and a polycarbonate lens for extreme durability, ensures long-term reliability in harsh operating environments. Full compliance with SAE Class 1 (J845, J595) and California Title 13 certifications validates its exceptional photometric performance and regulatory adherence. Designed with installation flexibility in mind, this modular system offers seamless integration into a variety of professional vehicles. Backed by a substantial 5-year warranty, this light bar represents a strategic investment in vehicular safety, operational efficiency, and uncompromising performance for emergency services, construction, utility, and other vocational applications.
