5626780 - Low Profile Combination Rear Light

Buyers Products Low Profile Combination Rear Light features Stop/Turn/Tail functions in one light. The light is 5 3/4" wide and features 80 Red LEDs and 11 Clear LEDs. Hard wired with blunt cut leads, ground wire included. Surface mount with two studs.

Specifications

Advanced Technical Overview: Buyers Products Low Profile Combination Rear Light

The Buyers Products Low Profile Combination Rear Light represents a significant advancement in commercial and utility vehicle illumination, integrating multiple critical safety and signaling functions into a single, robust, and aesthetically refined unit. Engineered for demanding operational environments, this light combines superior LED technology with durable materials and a streamlined design to deliver unparalleled performance and longevity. This comprehensive description delves into the technical attributes, functional capabilities, and inherent advantages that position this product as an indispensable component for modern vehicle safety systems.

Integrated Multi-Functionality for Enhanced Road Safety

At its core, this combination rear light is designed to consolidate essential signaling capabilities, specifically Stop, Turn, and Tail functions, complemented by a dedicated Reverse light. This integration eliminates the need for separate lighting units, simplifying installation, reducing potential points of failure, and presenting a cleaner, more contemporary vehicle aesthetic. Each function is meticulously engineered to comply with stringent visibility standards, ensuring maximum safety and operational efficiency.

• Stop (Brake) Function: The primary safety function, instantly activating to alert following traffic of vehicle deceleration or stopping. The use of 80 high-intensity Red LEDs ensures rapid illumination and exceptional brightness, crucial for minimizing reaction times for drivers behind. The instantaneous on/off characteristic of LEDs, compared to the delayed glow of incandescent bulbs, provides a measurable advantage in accident prevention, contributing significantly to road safety, especially in dense traffic or adverse weather conditions.
• Turn Signal Function: Essential for indicating directional changes, the turn signal utilizes the same array of 80 Red LEDs to flash distinctively. This ensures clear communication of the driver's intent, whether changing lanes or executing a turn. The precise flash rate and consistent luminous output maintain compliance with regulatory requirements, providing unambiguous visual cues to other road users.
• Tail Light Function: Operating continuously whenever the vehicle's headlights are engaged, the tail light function provides rearward visibility of the vehicle during low-light conditions or at night. The persistent, uniform glow emitted by the Red LEDs ensures that the vehicle's presence and dimensions are clearly perceived by following traffic, an essential element for preventing rear-end collisions.
• Reverse (Backup) Function: A standout feature, the inclusion of 11 Clear LEDs specifically dedicates a powerful illumination source for reverse maneuvers. These clear LEDs emit a bright white light, significantly enhancing the driver's rearward visibility during backing operations in dark or poorly lit environments. This functionality is critical for preventing collisions with obstacles, pedestrians, or other vehicles during reverse movements, providing a substantial safety improvement for operators of commercial vehicles, which often navigate complex and confined spaces. The integration of this function into the combination unit streamlines wiring and mounting compared to standalone reverse lights.

Advanced LED Illumination Technology

The core of this rear light's performance lies in its sophisticated Light Emitting Diode (LED) technology. Comprising a total of 91 LEDs – 80 Red and 11 Clear – this configuration delivers superior illumination characteristics compared to traditional incandescent lighting systems.

• High-Intensity Output: Each LED is selected for its high luminous efficacy, ensuring maximum brightness and visibility while maintaining low power consumption. The specific count of 80 Red LEDs provides comprehensive coverage and intense light output for the Stop, Turn, and Tail functions, meeting or exceeding regulatory minimums for photometric performance. The 11 Clear LEDs deliver concentrated, bright white light specifically tailored for the demands of reverse illumination, offering excellent contrast and object detection.
• Instantaneous Activation: Unlike incandescent filaments, LEDs illuminate almost instantaneously (in microseconds). This rapid activation for stop and turn signals significantly reduces reaction time for following drivers, a critical factor in preventing collisions. In an emergency braking situation, this fractional gain in reaction time can translate into several feet of stopping distance reduction.
• Energy Efficiency: Operating at a mere 0.85 Amperes at 12 Volts, resulting in a low wattage of 10.2 Watts, this LED assembly is remarkably energy-efficient. This low current draw reduces the strain on the vehicle's electrical system, minimizes alternator workload, and contributes to overall fuel efficiency, which is particularly beneficial for large fleets and heavy-duty applications where cumulative energy consumption is a significant operational cost.
• Vibration and Shock Resistance: LEDs are solid-state devices with no fragile filaments or glass bulbs, rendering them highly resistant to shock and vibration. This characteristic is paramount for vehicles operating in harsh conditions, over rough terrain, or subject to continuous vibrations from heavy machinery. The robust nature of LEDs ensures consistent performance and extended lifespan where incandescent bulbs would frequently fail.
• Consistent Performance: LEDs maintain a consistent light output over a wide range of ambient temperatures and throughout their operational life, unlike incandescent bulbs which can dim over time or due to voltage fluctuations. The uniform light distribution achieved through precision optics integrated with the LEDs ensures that the emitted light is effectively projected and visible from various angles.

Robust Construction and Ergonomic Design

The physical attributes of the Buyers Products Low Profile Combination Rear Light are meticulously engineered to ensure durability, ease of integration, and long-term reliability in demanding applications.

• Low Profile Design: Measuring 5 3/4 inches wide and 6.750 inches high, the "Low Profile" designation is a key design advantage. This compact and sleek form factor minimizes protrusion from the vehicle body, reducing the likelihood of damage from impacts, snags, or accidental contact in tight spaces. Furthermore, a low-profile design contributes to a modern aesthetic, enhancing the overall appearance of the vehicle without compromising functional visibility. Its reduced aerodynamic drag can also offer marginal efficiency benefits.
• Durable Housing Material: The light's housing is constructed from high-quality plastic. This material is chosen for its excellent balance of impact resistance, lightweight properties, and corrosion resistance. Advanced engineering plastics utilized in automotive applications are often UV-stabilized to resist degradation and fading from prolonged sun exposure, ensuring the structural integrity and aesthetic appeal are maintained over the product's lifespan.
• Impact-Resistant Polycarbonate Lens: The rectangular lens is manufactured from polycarbonate, a material renowned for its extraordinary impact strength, optical clarity, and thermal stability. Polycarbonate lenses are significantly more durable than acrylic or glass, resisting cracks, chips, and hazing from road debris, temperature extremes, and chemical exposure. Its inherent UV resistance prevents yellowing or clouding over time, ensuring that light transmission and color fidelity remain optimal throughout the light's service life, which is critical for maintaining regulatory compliance and effective signaling. The rectangular shape provides a broad and uniform light emission area, maximizing visibility.

Streamlined Electrical Integration and Mounting

Designed for straightforward and secure integration into vehicle electrical systems, this light features a robust hard-wired connection and a reliable mounting mechanism.

• 12-Volt Compatibility: Operating at a standard 12-volt DC input, the light is universally compatible with the vast majority of commercial trucks, trailers, construction equipment, and utility vehicles, simplifying fleet integration and replacement part management.
• Hard Wired with Blunt Cut Leads: The light is hard-wired with blunt cut leads rather than a plug. This method offers several advantages, particularly in heavy-duty applications. Hard wiring provides a more secure and permanent electrical connection, less susceptible to dislodgement due to vibration or external forces. Blunt cut leads allow for flexible customization of wire length and connection type (e.g., crimp connectors, soldering) to precisely match the vehicle's existing harness and electrical architecture, ensuring a robust, sealed connection that resists moisture and corrosion. The inclusion of a dedicated ground wire is essential for completing the circuit, minimizing electrical interference, and ensuring consistent and reliable performance.
• 4-Wire Configuration: The specification of "4 Wires" is crucial for a combination light featuring Stop, Turn, Tail, and Reverse functions. A typical configuration for such a light would include:
  • Ground Wire (usually white or black): Provides the common return path for electrical current.
  • Tail Light Wire (usually brown or green): Supplies continuous power for the tail light function.
  • Stop/Turn Signal Wire (often yellow for left, green for right, or a single wire that acts as both for combined functions): Activates the stop light when brakes are applied and flashes for the turn signal. Given this is a single unit, it's likely a combined Stop/Turn wire, with the unit's internal circuitry differentiating the function based on the input signal presence (steady for stop, flashing for turn).
  • Reverse Light Wire (usually blue or black with a stripe): Powers the clear LEDs when the vehicle is in reverse gear.
  This standardized wiring scheme facilitates ease of installation and troubleshooting for qualified technicians.
• Surface Mount with Two Studs: The light is designed for surface mounting, a common and effective method for vehicle lighting. This involves securely attaching the light directly to a flat surface on the vehicle's rear. The "two studs" mounting system ensures a firm and stable attachment, distributing mounting forces evenly and preventing rotation or loosening due to vibration or impacts. This method provides a clean installation profile and excellent structural integrity, ensuring the light remains securely affixed even under rigorous operating conditions.

Adherence to Safety and Performance Standards

While not explicitly detailed in the basic specifications, products of this caliber are implicitly designed and manufactured to meet or exceed relevant industry and governmental safety standards, such as those prescribed by the Department of Transportation (DOT) and the Society of Automotive Engineers (SAE) in North America, or ECE regulations internationally. Compliance with these standards guarantees that the light's photometric output, color consistency, durability, and operational reliability are fit for purpose, contributing directly to road legality and public safety. The superior luminous intensity and rapid activation time offered by LED technology inherently support improved visibility and reaction times, which are key objectives of these regulatory frameworks.

Long-Term Reliability and Cost Efficiency

Investing in the Buyers Products Low Profile Combination Rear Light translates into substantial long-term benefits beyond initial purchase. The inherent durability of LED technology, combined with robust housing and lens materials, significantly extends the operational lifespan of the unit, drastically reducing the frequency of maintenance and replacement. This translates into lower total cost of ownership (TCO) for fleet operators, minimizing vehicle downtime and maintenance expenditures. The low current draw further contributes to reduced operating costs by lessening the load on the vehicle’s electrical system and potentially improving fuel economy. Furthermore, the sealed, hard-wired construction resists environmental ingress, mitigating common causes of light failure such as corrosion and moisture damage.

Versatile Application Spectrum

The rugged construction, versatile functionality, and low-profile design make this combination rear light suitable for an expansive array of applications, including but not limited to:

• Heavy-duty commercial trucks (class 8 and above)
• Medium-duty and light-duty trucks
• Utility and service vehicles
• Trailers (utility, cargo, flatbed, RV, boat)
• Construction and off-highway equipment
• Agricultural machinery
• Emergency and municipal vehicles
• Custom vehicle builds and modifications

Its ability to withstand demanding operational conditions, from extreme temperatures to constant vibration and exposure to road debris, ensures reliable performance across diverse industries and environments.

Conclusion

The Buyers Products Low Profile Combination Rear Light stands as a testament to advanced engineering in automotive safety lighting. By seamlessly integrating Stop, Turn, Tail, and Reverse functions within a durable, low-profile LED unit, it offers an unparalleled combination of safety, efficiency, and longevity. The meticulous selection of high-performance LEDs, impact-resistant polycarbonate, and robust hard-wired electrical connections ensures superior visibility, minimal maintenance, and a significantly extended service life. For fleet managers and vehicle operators seeking to enhance safety, reduce operational costs, and upgrade to modern, reliable lighting solutions, this combination rear light represents an intelligent and indispensable investment.