{"product_id":"5622525-bulk-2-5-inch-amber-round-marker-clearance-light-with-4-led","title":"5622525 - Bulk 2.5 Inch Amber Round Marker\/Clearance Light With 4 LED","description":"\u003cp\u003eBuyers Products 2.5 Inch Round Marker\/Clearance Light with 4 LEDs is used on trucks and trailers to meet FMVSS\/CMVSS 108 regulations. Lights are available with amber or red color lenses. They have a PL-10 style connection. Lights are available in bulk (in multiples of 10) or individually in kits including a plug and grommet. They are 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;\"\u003e0.032\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;\"\u003e0.38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAdvanced Technical Overview: Bulk 2.5 Inch Amber Round Marker\/Clearance Light with 4 LED\u003c\/h2\u003e\n\n\u003cp\u003eThis comprehensive technical description details the engineering, operational characteristics, and compliance features of the Buyers Products 2.5 Inch Round Marker\/Clearance Light. Designed specifically for heavy-duty applications on trucks and trailers, this amber LED light unit represents a robust solution for enhancing vehicle visibility and ensuring adherence to stringent regulatory standards. Its construction, electrical specifications, and operational advantages underscore its suitability for demanding commercial environments.\u003c\/p\u003e\n\n\u003ch3\u003eRegulatory Compliance: FMVSS\/CMVSS 108 Mandate\u003c\/h3\u003e\n\u003cp\u003eThe primary function of this marker\/clearance light is to ensure compliance with Federal Motor Vehicle Safety Standard (FMVSS) 108 in the United States and Canada Motor Vehicle Safety Standard (CMVSS) 108 in Canada. These standards are critical directives that specify requirements for lighting equipment and associated reflective devices on motor vehicles and trailers. FMVSS\/CMVSS 108 mandates the specific placement, photometric output, color, and visibility angles for various lighting functions to ensure maximum conspicuity of the vehicle to other road users, thereby significantly contributing to road safety. For marker and clearance lights, these regulations dictate specific light intensity at various measurement points, the precise color (e.g., amber for front and side, red for rear and side), and the physical dimensions allowed for the lamp. The 2.5-inch round form factor and amber output of this particular light are meticulously engineered to meet these precise criteria, providing the necessary illumination characteristics to satisfy these federal requirements. Non-compliance can result in severe penalties, including fines and operational restrictions for fleet operators. By integrating this certified light, vehicle manufacturers and operators can confidently maintain regulatory adherence, mitigating legal and safety liabilities.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced LED Illumination Technology\u003c\/h3\u003e\n\u003cp\u003eAt the core of this marker\/clearance light is its advanced Light Emitting Diode (LED) technology, specifically featuring 4 high-intensity LEDs. LEDs offer substantial advantages over conventional incandescent bulbs, making them the preferred choice for commercial vehicle lighting. Key benefits include:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSuperior Energy Efficiency:\u003c\/strong\u003e Operating at a mere 0.032 Amp draw at 12 Volts, translating to a nominal wattage of 0.38W, these LED lights consume significantly less electrical power than incandescent alternatives. This low current draw minimizes the strain on the vehicle's electrical system, reduces alternator load, and contributes to improved fuel economy and extended battery life, particularly critical for vehicles with multiple auxiliary lighting units.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExtended Lifespan:\u003c\/strong\u003e LEDs are semiconductor devices with no filaments to break or gas to leak, leading to a vastly superior operational lifespan, typically exceeding 50,000 hours. This exceptional durability drastically reduces maintenance requirements and replacement costs, offering a substantial return on investment for commercial fleets.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnhanced Durability and Vibration Resistance:\u003c\/strong\u003e Unlike fragile incandescent filaments, LEDs are solid-state components, rendering them highly resistant to shock and vibration. This characteristic is paramount for lights installed on commercial trucks and trailers, which are constantly subjected to harsh road conditions, vibrations, and impacts.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInstant Illumination:\u003c\/strong\u003e LEDs provide instantaneous full-brightness illumination, which is particularly beneficial for safety-critical lighting applications. While not as critical for constant marker lights, this attribute underscores the responsiveness and reliability of LED technology.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimal Amber Chromaticity:\u003c\/strong\u003e The amber lens color is specifically chosen and engineered to produce the distinct yellow-orange hue required by FMVSS\/CMVSS 108 for front and side marker\/clearance applications. This specific chromaticity is optimized for visibility in various environmental conditions, including fog, rain, and low light, ensuring the vehicle's dimensions and presence are clearly communicated to other drivers. The 4-LED configuration ensures uniform light dispersion and intensity, maximizing the visibility footprint of the light.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRobust Construction and Material Science\u003c\/h3\u003e\n\u003cp\u003eThe durability and long-term performance of the 2.5-inch round marker\/clearance light are largely attributable to its carefully selected construction materials and design principles:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHousing Material (Plastic):\u003c\/strong\u003e The main housing is constructed from a high-grade, engineered plastic. This material is chosen for its excellent balance of mechanical strength, impact resistance, and resistance to environmental degradation. It is designed to withstand exposure to a wide range of temperatures, from extreme cold to intense heat, without becoming brittle or deforming. Furthermore, the plastic formulation often includes UV stabilizers to prevent degradation, fading, and cracking when exposed to prolonged sunlight, ensuring the aesthetic and structural integrity of the light over its operational life. The recessed mount design offers additional protection by integrating the light flush with the vehicle's surface, minimizing protrusion and potential damage from impacts.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLens Material (Polycarbonate):\u003c\/strong\u003e The lens is crafted from high-quality polycarbonate, a thermoplastic polymer renowned for its exceptional properties. Polycarbonate offers significantly superior impact resistance compared to standard acrylic or glass, making it highly resilient against road debris, stone chips, and minor collisions. This material also boasts excellent optical clarity, ensuring maximum light transmission from the LEDs with minimal distortion. Like the housing, the polycarbonate lens is typically UV-stabilized to prevent yellowing or clouding over time, maintaining the light's photometric performance and amber color integrity throughout its service life. Its inherent resistance to various chemicals, oils, and cleaning agents commonly encountered in fleet maintenance environments further contributes to its longevity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnvironmental Sealing:\u003c\/strong\u003e Although not explicitly listed with an IP rating, the professional-grade application for trucks and trailers necessitates robust environmental sealing. The design implicitly incorporates features to protect the internal LED components and electronics from ingress of moisture, dust, and corrosive elements. This typically involves precision-molded housing components, high-quality gaskets, and ultrasonic welding or specialized sealants around the lens and wiring entry points. Effective sealing is paramount for preventing short circuits, corrosion of electrical contacts, and premature failure of the LED array, particularly in environments exposed to road spray, pressure washing, and harsh weather conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Interfacing and System Integration\u003c\/h3\u003e\n\u003cp\u003eThe electrical interface of this marker\/clearance light is designed for efficiency, reliability, and ease of integration into existing vehicle electrical systems:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperating Voltage (12 Volts):\u003c\/strong\u003e Standardized for compatibility with the vast majority of commercial trucks, trailers, and light-duty vehicles. This ensures seamless integration without the need for complex voltage converters or specialized wiring.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePL-10 Connection Type:\u003c\/strong\u003e The PL-10 connection is a widely recognized and industry-standard plug for commercial vehicle lighting. This commonality provides several key advantages:\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eStandardization:\u003c\/strong\u003e Ensures broad compatibility with pre-existing wiring harnesses and vehicle infrastructure, simplifying installation and replacement processes.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eSecure Connection:\u003c\/strong\u003e The design of the PL-10 plug provides a positive, vibration-resistant connection, crucial for maintaining electrical continuity in dynamic vehicle environments.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e When correctly mated with a compatible receptacle, the PL-10 connection offers a degree of protection against moisture and contaminants, contributing to the overall integrity of the electrical circuit.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eEase of Maintenance:\u003c\/strong\u003e Facilitates quick disengagement and re-engagement of the light unit for inspection, repair, or replacement, minimizing vehicle downtime.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWiring Configuration:\u003c\/strong\u003e The light is equipped with a (2) wire system: one stripped power wire and one wire terminated with a #10 ring terminal for ground.\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eStripped Power Wire:\u003c\/strong\u003e Provides flexibility for connection to various power sources, whether through a mating plug, a junction box, or direct splice into the vehicle's wiring harness, allowing for customized installation based on specific application requirements.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003e#10 Ring Terminal On Ground:\u003c\/strong\u003e The pre-crimped #10 ring terminal ensures a robust and reliable ground connection to the vehicle chassis or dedicated ground bus. A secure ground is fundamental for preventing electrical issues such as flickering, intermittent operation, or failure, and the ring terminal design facilitates a strong mechanical and electrical bond, critical for maintaining circuit integrity under vibration and thermal cycling.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation, Distribution, and Long-Term Value\u003c\/h3\u003e\n\u003cp\u003eThe product's availability and mounting strategy are tailored to meet diverse commercial needs:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRecessed Mount:\u003c\/strong\u003e The recessed mounting configuration allows the light to sit flush within a vehicle panel or rubber grommet. This design choice not only provides a sleek, integrated appearance but also offers enhanced protection against physical damage, as the light assembly is largely shielded by the surrounding vehicle structure. Installation typically involves cutting a circular opening of the appropriate diameter and securing the light with a compatible grommet (often included in individual kits or purchased separately).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBulk and Individual Availability:\u003c\/strong\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBulk (Multiples of 10):\u003c\/strong\u003e The option to purchase in bulk is highly advantageous for large fleet operators, commercial vehicle manufacturers, and repair facilities. This allows for cost-effective procurement, streamlined inventory management, and ensures a consistent supply for routine maintenance or new vehicle builds.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eIndividual Kits (with Plug and Grommet):\u003c\/strong\u003e For smaller operations, independent owner-operators, or targeted replacements, individual kits provide a complete solution, including the necessary plug and grommet for immediate installation. This flexibility caters to the diverse needs of the commercial vehicle market.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLimited Lifetime Warranty:\u003c\/strong\u003e The inclusion of a limited lifetime warranty underscores the manufacturer's confidence in the product's quality, durability, and long-term reliability. This warranty provides substantial assurance to purchasers, signifying that the product is manufactured to high standards and is expected to perform reliably throughout its service life. It reflects a commitment to product excellence and customer satisfaction, offering protection against manufacturing defects and premature failure under normal operating conditions. This significantly lowers the total cost of ownership for fleet managers by reducing the financial risk associated with component failures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Bulk 2.5 Inch Amber Round Marker\/Clearance Light with 4 LED from Buyers Products represents an exemplary solution for commercial vehicle lighting, meticulously engineered to exceed both performance expectations and rigorous regulatory demands. Its integration of energy-efficient 4-LED technology, combined with a robust polycarbonate lens and resilient plastic housing, ensures unparalleled durability and a significantly extended operational lifespan. The precise amber chromaticity and photometric output guarantee optimal visibility, aligning perfectly with FMVSS\/CMVSS 108 standards for enhanced road safety. With a standardized PL-10 connection and a versatile wiring configuration, installation and maintenance are streamlined for fleet operators and technicians. Available in bulk for large-scale applications or in convenient individual kits, this light offers flexibility in procurement, while the backing of a limited lifetime warranty provides a powerful testament to its inherent quality and long-term value. This product is not merely a component; it is an investment in safety, efficiency, and operational reliability for any commercial vehicle or trailer.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449242243443,"sku":"5622525","price":4.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/5622514_45_8933b986-cf60-4dcb-add6-a0e60a5aa1f8.jpg?v=1768840525","url":"https:\/\/titustrucksaccessories.com\/products\/5622525-bulk-2-5-inch-amber-round-marker-clearance-light-with-4-led","provider":"Titus Trucks Accessories ","version":"1.0","type":"link"}