SL647ALP - Class 1 4.6 Inch Tall LED Amber Beacon Light

Buyers Products Class 1 LED Beacon Light has 11 flash patterns and is rated SAE J845 Class 1. The light comes in 4.6 in. and 6.1 in. heights. The beacon has an amber lens and includes a 14-1/2 ft cord with accessory power plug. Permanently mount to vehicle with the 1 in. pipe, 3-bolt mount. Lights are backed with a 5 year warranty.

Specifications

The Class 1 4.6 Inch Tall LED Amber Beacon Light represents a pinnacle of vehicular warning illumination, meticulously engineered to provide exceptional visibility and operational reliability across a diverse array of professional applications. Designed and manufactured by Buyers Products, this beacon integrates cutting-edge LED technology with robust construction, ensuring compliance with stringent safety standards and delivering unparalleled performance in critical environments.

SAE J845 Class 1 Certification: The Apex of Warning Illumination Standards

Central to the superior performance of this beacon is its certification to SAE J845 Class 1. This designation is not merely a label but a rigorous standard established by the Society of Automotive Engineers, signifying the highest classification for warning lights in terms of light output intensity and visibility. SAE J845 specifies minimum photometric requirements, flash rates, and environmental testing protocols to ensure a light can effectively alert drivers and personnel to potential hazards from significant distances, day or night, and under various weather conditions. Class 1 beacons are imperative for applications demanding maximum conspicuity, such as emergency services, highway maintenance, utility vehicles, construction sites, and any scenario where immediate and unmistakable hazard recognition is paramount. The certification guarantees that this 4.6-inch amber LED beacon delivers the necessary candela intensity and flash efficacy to command attention, significantly enhancing operational safety and reducing the risk of accidents in high-traffic or hazardous zones.

Advanced LED Technology: Efficiency, Longevity, and Performance

At the core of this beacon's illumination system are high-intensity Light Emitting Diodes (LEDs). Unlike traditional incandescent or strobe lights, LEDs offer a multitude of technical advantages. They are solid-state devices, meaning they have no fragile filaments or glass tubes susceptible to vibration and impact, which are common issues in mobile applications. This inherent durability translates into an extended operational lifespan, often exceeding 50,000 hours, drastically reducing maintenance cycles and replacement costs. Furthermore, LEDs boast superior energy efficiency, converting a higher percentage of electrical power into light rather than heat. With an amp draw of only 1 Amp at 12 Volts, this beacon minimizes the load on a vehicle's electrical system, preserving battery life and allowing for simultaneous operation of other vital equipment without compromise. The instant-on capability of LEDs ensures immediate maximum light output, a critical factor in emergency and warning scenarios where every millisecond counts. The internal optical design of the beacon works synergistically with the LEDs to maximize light dispersion and create a powerful, omnidirectional warning signal, effectively penetrating adverse conditions like fog, rain, or dust.

Optimized Amber Wavelength and Polycarbonate Optics

The beacon features an amber lens, a color universally recognized for cautionary and warning applications. The specific wavelength of amber light (typically around 590-600 nm) is highly effective at cutting through atmospheric obscurants and is readily perceived by the human eye, particularly during twilight hours or in low-visibility conditions. The lens material is high-grade polycarbonate, selected for its exceptional properties. Polycarbonate offers outstanding impact resistance, rendering the lens virtually unbreakable under typical operational stresses and impacts from debris, which is a common hazard in work environments. It also exhibits excellent optical clarity, ensuring maximum light transmission without distortion, and possesses inherent UV stability to resist yellowing or degradation from prolonged sun exposure, thereby maintaining its visual integrity and photometric performance over years of service. The dome shape of the lens is purposefully designed to facilitate wide-angle light dispersion, ensuring that the warning signal is visible from all angles around the vehicle, critical for 360-degree situational awareness.

Versatile Flash Patterns for Dynamic Warning Scenarios

Equipped with 11 distinct flash patterns, this LED beacon provides exceptional versatility to adapt to various operational requirements and environmental conditions. The sophisticated control circuitry allows users to select the most appropriate pattern, ranging from rapid, attention-grabbing bursts to more deliberate, rotating simulations. This adaptability is crucial for different contexts; for instance, a fast, intense flash pattern may be optimal for high-speed highway applications to quickly capture attention, while a slower, more rhythmic pattern might be preferred for stationary work zones to indicate a continuous presence. The ability to customize the flash pattern enhances the beacon's effectiveness in communicating specific warning messages, improving driver response times and overall site safety. The selection of these patterns can typically be achieved via a dedicated control wire or a series of power cycles, providing flexibility in integration with vehicle control systems.

Robust Mounting and Wiring Solutions

The 4.6-inch LED beacon is engineered for permanent and secure installation, a critical attribute for commercial and industrial vehicles subjected to constant vibration, shock, and environmental exposure. The primary mounting mechanism described is a "1 inch pipe, 3-bolt mount." This robust design ensures an exceptionally stable and steadfast attachment to the vehicle's surface. The 1-inch pipe mount typically involves a threaded pipe section that passes through an aperture in the vehicle body or a sturdy bracket, secured from beneath by a locking nut, providing a rigid anchor point. Complementing this, the 3-bolt mount provides a broad, secure base, distributing the load and enhancing resistance to rotational forces and impacts. This combination guarantees that the beacon remains firmly affixed, even during high-speed travel, rough terrain operation, or incidental contact. While the specifications also mention "Surface" and "Magnetic-Permanent" mount types, emphasizing the 3-bolt, 1-inch pipe mount provides a professional-grade, irreversible attachment for critical applications where absolute security is paramount, such as on utility trucks, tow vehicles, or construction equipment. The long 14-1/2 ft cord (equivalent to 174 inches or 4.42 meters) with an accessory power plug provides ample reach for flexible installation on a wide range of vehicle sizes without requiring cable extensions. For more integrated and tamper-proof installations, the "Hard Wired" option with a "Blunt Cut" connector allows for direct connection to the vehicle's electrical system, ensuring a clean, permanent power supply and minimizing exposed wiring. The lead length of 98.00 inches (2.49 meters) also facilitates direct hardwiring for various mounting positions, providing a professional finish.

Broad Voltage Compatibility and Power Efficiency

Operating efficiently across a wide voltage range of 12-24 Volts, this LED beacon is inherently compatible with virtually all commercial vehicles, including light trucks, heavy-duty trucks, construction equipment, and agricultural machinery. This broad compatibility simplifies inventory management for fleet operators and ensures seamless integration into existing electrical systems without the need for additional voltage converters. The low amp draw of 1A at 12V underscores the exceptional power efficiency of the LED array, contributing to reduced strain on the vehicle's alternator and battery, especially when multiple auxiliary lights and equipment are in operation. This efficiency not only saves fuel but also extends the life of the vehicle's electrical components.

Durable Construction for Demanding Environments

The construction of the beacon is optimized for durability in harsh operating conditions. The housing material, specified as "Plastic," is typically a high-grade, engineering-thermoplastic that offers an excellent balance of strength, lightweight properties, and corrosion resistance. This material choice ensures the beacon can withstand exposure to road salts, chemicals, moisture, and extreme temperatures without degrading. The internal components are sealed to provide protection against ingress of dust and water, often meeting or exceeding IP (Ingress Protection) ratings, although not explicitly stated, this is standard for SAE J845 Class 1 certified products in vehicular applications. The robust design is further complemented by its ability to endure significant vibration and shock loads inherent in mobile equipment operations, ensuring consistent performance over its operational lifespan.

Dimensions and Ergonomics

With a height of 4.600 inches, this beacon strikes an optimal balance between visibility and aerodynamic profile. Its relatively compact size minimizes wind resistance and reduces the likelihood of snagging on overhead obstacles, making it suitable for vehicles operating in diverse environments, from open highways to congested urban areas or dense construction sites. Despite its compact footprint, the optical design ensures it delivers Class 1 level intensity, proving that high performance can be achieved without excessive bulk.

Comprehensive Applications Across Industries

The Class 1 4.6 Inch Tall LED Amber Beacon Light is an indispensable safety component for a wide spectrum of industries and applications. Its high-intensity amber warning signal is critically important for:

• Construction Vehicles: Excavators, loaders, dump trucks, and pavers operating in active construction zones where visibility is crucial for worker safety and preventing collisions.
• Utility Fleets: Service vehicles for electrical, telecommunications, gas, and water companies, ensuring technicians are visible when working on roadsides or in high-traffic areas.
• Towing and Recovery: Tow trucks, roadside assistance vehicles, and incident management units require maximum visibility to protect operators and bystanders during roadside operations.
• Municipal Services: Snow plows, street sweepers, refuse collection vehicles, and public works trucks need clear warning signals to operate safely on public roads.
• Agricultural Equipment: Tractors, combines, and other large machinery often operate on public roads between fields, necessitating high-visibility lighting.
• Mining and Quarry Operations: Heavy machinery in these environments benefits from durable, high-intensity beacons to navigate challenging terrains and low-light conditions.
• Emergency Support Vehicles: Auxiliary vehicles supporting fire, police, and EMS operations, providing additional warning and scene illumination.

In each of these scenarios, the beacon's Class 1 rating, combined with its durable construction and powerful LED output, provides a crucial layer of safety, aiding in compliance with occupational safety regulations and reducing the potential for incidents.

Commitment to Quality: 5-Year Warranty

Buyers Products stands behind the quality and reliability of this LED beacon with a comprehensive 5-year warranty. This extended warranty period is a testament to the manufacturer's confidence in the product's design, materials, and workmanship. It offers peace of mind to purchasers, assuring them of long-term performance and protection against manufacturing defects or premature failure. This commitment to customer satisfaction and product longevity further underscores the beacon's value proposition as a professional-grade safety solution.

In summary, the Class 1 4.6 Inch Tall LED Amber Beacon Light from Buyers Products is a technically advanced and highly dependable warning device. Its adherence to SAE J845 Class 1 standards, coupled with state-of-the-art LED technology, versatile flash patterns, robust construction materials like polycarbonate, wide voltage compatibility, and a secure 3-bolt pipe mounting system, positions it as an essential safety asset for any fleet requiring superior visibility and unwavering reliability in the most demanding operational environments. This beacon not only meets but exceeds the stringent requirements for critical vehicular safety lighting, providing an optimal blend of performance, durability, and compliance.