{"product_id":"5622526-2-5-inch-amber-marker-clearance-light-with-reflex-with-4-led","title":"5622526 - 2.5 Inch Amber Marker\/Clearance Light with Reflex With 4 LED","description":"\u003cp\u003eBuyers Products 2.5 Inch Round Marker Clearance Lights with Reflex and 4 LEDs are commonly used on trucks and trailers to meet FMVSS\/CMVSS 108 regulations. The lights are powered by four LEDs and can be ordered with an amber or red color lens. They feature an internal Reflex optic, which eliminates the need for a separate reflector. Lights have a PL-10 connection. Lights are sold in bulk (multiples of 10) and backed with a limited lifetime warranty.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eAmp draw at 12 Volts\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.033\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eBase \/ Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eRecessed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eBuilt-In Switch\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eColor\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eAmber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDepth\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eHard Wired or Plug\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003ePlug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eHeight\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eHousing Material\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eLens Material\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eLens Shape\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eNumber of Wires\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e(2) Wires, (1) w\/Stripped Power Wire \u0026amp; (1) w\/#10 Ring On Ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eOverall Width\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePlug Included\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eType of Plug\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003ePL-10 Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eVoltage\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eWattage\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAdvanced Technical Overview: 2.5 Inch Amber Marker\/Clearance Light with Reflex and 4 LED Technology\u003c\/h2\u003e\n\u003cp\u003eThe Buyers Products 2.5 Inch Round Amber Marker\/Clearance Light with Reflex and 4 LEDs represents a pinnacle of contemporary vehicle lighting engineering, specifically designed for robust applications within the commercial trucking and trailer industry. This product, meticulously engineered to conform to the stringent requirements of FMVSS\/CMVSS 108, offers a synergistic blend of advanced LED illumination, integrated passive retroreflection, and exceptional durability. Its compact 2.5-inch round form factor, combined with a recessed mounting design, makes it an ideal solution for a multitude of exterior lighting requirements, prioritizing both operational safety and aesthetic integration.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Regulatory Mandates: FMVSS\/CMVSS 108 Adherence\u003c\/h3\u003e\n\u003cp\u003eCentral to the design and functionality of this 2.5-inch amber marker\/clearance light is its full compliance with Federal Motor Vehicle Safety Standard (FMVSS) 108 in the United States and Canadian Motor Vehicle Safety Standard (CMVSS) 108 in Canada. These regulations are paramount in establishing performance requirements for lighting equipment on motor vehicles and associated equipment, including heavy-duty trucks and trailers. For marker and clearance lamps, FMVSS\/CMVSS 108 dictates specific criteria pertaining to photometric output, effective projected luminous area, color, mounting location, and operational reliability. Marker lamps are essential for indicating the overall length and width of the vehicle, particularly its rear extremities, to other road users, thereby enhancing situational awareness and reducing the risk of collisions. Clearance lamps perform a similar function, highlighting the vehicle's height and width. The amber color specified for this light adheres to the industry standard for front and intermediate side marker and clearance lamps, providing clear visual differentiation from red rear lighting and white forward illumination. The rigorous testing and certification processes undertaken for this Buyers Products light ensure that it consistently meets or exceeds the minimum light intensity requirements across specified viewing angles, guaranteeing optimal visibility under various environmental conditions, from clear night skies to inclement weather. This commitment to regulatory compliance not only ensures legal operation but, more critically, contributes significantly to public road safety by providing reliable visual cues to other motorists.\u003c\/p\u003e\n\n\u003ch3\u003eOptimized LED Illumination: Powering Superior Visibility\u003c\/h3\u003e\n\u003cp\u003eAt the core of this lighting unit's performance is its advanced Light Emitting Diode (LED) technology. Featuring four high-intensity LEDs, this marker\/clearance light delivers superior illumination characteristics compared to traditional incandescent bulbs. Each LED is strategically positioned and optically optimized within the lens assembly to achieve a uniform and expansive light distribution pattern, meeting the photometric requirements of FMVSS\/CMVSS 108. The advantages of LED technology are manifold: significantly extended operational lifespan, drastically reduced power consumption, enhanced resistance to vibration and shock, and instantaneous illumination. With an exceptionally low amp draw of 0.033 Amperes at 12 Volts, corresponding to a nominal power consumption of 0.40 Watts, these lights place minimal strain on a vehicle’s electrical system. This efficiency translates directly into reduced alternator load, lower fuel consumption, and the ability to run multiple lights without concern for overloading circuits or rapidly depleting battery reserves. The amber color is achieved through specific LED chip wavelengths, ensuring consistent chromaticity throughout the operational life of the product. The inherent durability of solid-state LEDs, lacking fragile filaments, makes this light exceptionally resilient to the harsh operating environments frequently encountered by commercial vehicles, including prolonged exposure to road vibrations, temperature fluctuations, and moisture.\u003c\/p\u003e\n\n\u003ch3\u003eIntegrated Reflex Optic Design: Dual Functionality for Enhanced Safety\u003c\/h3\u003e\n\u003cp\u003eA distinctive and highly beneficial feature of this marker\/clearance light is its integrated reflex optic. This innovative design eliminates the necessity for a separate retroreflector, consolidating two crucial safety functions into a single, compact unit. The internal reflex optic utilizes precision-engineered prismatic facets molded directly into the polycarbonate lens. These facets are designed to efficiently reflect incident light from external sources (such as other vehicle headlamps) back towards the source, regardless of the light's power status. This passive retroreflection capability ensures that the vehicle remains visible even if the active LED illumination fails or the vehicle's electrical system is off. The geometric arrangement of these microprisms is carefully calculated to meet specific photometric requirements for retroreflection as outlined in FMVSS\/CMVSS 108. The integration of this technology offers several practical advantages: it simplifies installation by reducing the number of components requiring mounting, minimizes potential points of failure, reduces overall part count and inventory management for fleet operators, and contributes to a sleeker, more streamlined vehicle aesthetic. The synergy between active LED illumination and passive retroreflection significantly augments the overall visibility profile of the vehicle, providing an additional layer of safety, particularly in low-light conditions or during emergency stops where power may be compromised. The precision engineering of the internal optics ensures that both the emitted light and the retroreflected light maintain optimal intensity and angular performance.\u003c\/p\u003e\n\n\u003ch3\u003eRobust Material Science and Construction: Engineered for Endurance\u003c\/h3\u003e\n\u003cp\u003eThe selection of materials and the construction methodology employed for the 2.5-inch marker\/clearance light underscore its design for long-term reliability in demanding applications. The housing is constructed from high-grade plastic, chosen for its excellent balance of strength, impact resistance, and weatherability. This plastic typically possesses inherent UV stabilizers, preventing degradation, cracking, and color fading when exposed to prolonged sunlight. The lens, a critical component for both light transmission and the integrated reflex function, is molded from premium polycarbonate. Polycarbonate is renowned for its exceptional optical clarity, superior impact strength (making it virtually unbreakable in typical operational scenarios), and inherent resistance to yellowing and hazing over time. These properties are crucial for maintaining consistent light output and retroreflective performance throughout the light's lifespan. The 2.5-inch round lens shape is a ubiquitous standard in the industry, facilitating interchangeability and ease of replacement. The recessed mounting type ensures a flush and secure installation, protecting the light from potential impacts and creating a clean, integrated appearance on the vehicle’s surface. While specific ingress protection (IP) ratings are not explicitly listed, the robust material choice and sealed design inherently provide a high level of resistance against dust and moisture ingress, preventing internal corrosion and maintaining electrical integrity in harsh outdoor environments, from torrential rain to road spray and dust storms. The absence of specified depth, height, or overall width in the specifications table is typical for recessed round lights, where the primary dimension is the diameter (2.5 inches), and the overall installed depth depends on the mounting grommet or flange, which is a separate accessory.\u003c\/p\u003e\n\n\u003ch3\u003eElectrical Integration and Connectivity: PL-10 Standard\u003c\/h3\u003e\n\u003cp\u003eFacilitating straightforward and reliable electrical integration, this marker\/clearance light is designed with a standard PL-10 connection. The PL-10 connector system is a widely adopted standard within the heavy-duty trucking and trailer industry, known for its robust, weather-resistant design and secure connection. While the light itself features a plug-type connection, it is important to note that the mating PL-10 plug is not included, allowing installers the flexibility to utilize existing harnesses or choose specific plug types that best suit their application. The wiring configuration further exemplifies practicality: two wires are provided, one stripped power wire for direct connection to the vehicle's 12-volt electrical system, and one wire terminated with a #10 ring terminal for secure grounding. This configuration simplifies installation by providing clearly identifiable connections for power and ground, minimizing installation errors and ensuring optimal electrical performance. The 12-volt operational voltage is standard across the vast majority of commercial vehicles and trailers, ensuring broad compatibility. When installed correctly with a compatible PL-10 plug and appropriate wiring practices, this setup guarantees a secure, corrosion-resistant electrical interface, crucial for maintaining consistent illumination and preventing intermittent operation, which can be a safety hazard. Proper wire gauge selection and waterproofing of connections are recommended best practices to maximize the lifespan and reliability of the electrical system.\u003c\/p\u003e\n\n\u003ch3\u003eVersatile Application and Operational Benefits\u003c\/h3\u003e\n\u003cp\u003eThe Buyers Products 2.5 Inch Amber Marker\/Clearance Light is specifically engineered for widespread application across various commercial vehicles and trailers. Its primary utility lies in heavy-duty trucks, semi-trailers, utility trailers, cargo trailers, boat trailers, RVs, and agricultural equipment. For fleet operators, the aggregated benefits are substantial. The exceptional energy efficiency (0.40W) of these 4-LED units translates into reduced current draw, which can cumulatively extend the life of alternators and batteries, particularly in large fleets where dozens of such lights are present on a single vehicle combination. The longevity of LED technology significantly minimizes maintenance requirements, reducing the frequency of bulb replacements and associated labor costs, thereby lowering the total cost of ownership. The instant-on characteristic of LEDs provides immediate signaling, which can be critical for safety during sudden braking or turning maneuvers. Furthermore, the amber color provides clear differentiation and conforms to regulatory requirements for front and side marker positions, enhancing the vehicle's conspicuity. The robust, impact-resistant polycarbonate lens and plastic housing ensure that the lights withstand the rigors of road debris, power washing, and environmental exposure, maintaining their aesthetic and functional integrity over extended periods. The consistent illumination provided by the four LEDs ensures that the vehicle's dimensions are accurately conveyed to other road users, significantly improving visibility during night driving, adverse weather conditions, and low-light scenarios, ultimately contributing to a safer operational environment for all.\u003c\/p\u003e\n\n\u003ch3\u003eQuality Assurance, Bulk Availability, and Lifetime Confidence\u003c\/h3\u003e\n\u003cp\u003eBuyers Products is synonymous with quality and reliability in the commercial vehicle accessory market, and this 2.5-inch marker\/clearance light is no exception. The product is manufactured to rigorous quality standards, ensuring consistent performance and durability. To cater to the demands of fleet management, original equipment manufacturers (OEMs), and large-scale repair facilities, these lights are conveniently sold in bulk, specifically in multiples of 10. This bulk packaging streamlines procurement, reduces unit costs for high-volume users, and facilitates efficient inventory management. Furthermore, each light is backed by a limited lifetime warranty. This warranty underscores Buyers Products' unwavering confidence in the engineering, materials, and manufacturing excellence of their product. A limited lifetime warranty typically covers defects in materials and workmanship for the operational life of the product under normal use, offering purchasers significant peace of mind and protection for their investment. This commitment to long-term reliability and customer satisfaction reinforces the value proposition of choosing Buyers Products for critical vehicle safety components. The combination of adherence to safety standards, advanced technology, robust construction, and comprehensive warranty positions this amber marker\/clearance light as a superior choice for discerning professionals in the transportation industry.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449186013555,"sku":"5622526","price":3.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/5622551_45.jpg?v=1768840526","url":"https:\/\/titustrucksaccessories.com\/products\/5622526-2-5-inch-amber-marker-clearance-light-with-reflex-with-4-led","provider":"Titus Trucks Accessories ","version":"1.0","type":"link"}