{"product_id":"5624110-4-inch-red-round-stop-turn-tail-light-with-10-leds-kit-pl-3-connection-includes-grommet-and-plug","title":"5624110 - 4 Inch Red Round Stop\/Turn\/Tail Light With 10 LEDs Kit (PL-3 Connection, Includes Grommet and Plug)","description":"\u003cp\u003eBuyers Products 4 Inch Round Stop\/Turn\/Tail Light with 10 LEDs is used on trucks and trailers to meet FMVSS\/CMVSS 108 regulations. The light has a red lens and is available with a PL-3 or AMP-style connection. Lights are sold in quantities of 10. The PL-3 model is also available in individual kits that includes a plug and grommet for installation. Lights 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;\"\u003e0.113\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;\"\u003eRed\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;\"\u003e3\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;\"\u003eYes\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-3 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;\"\u003e1.36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAdvanced Technical Overview: 4 Inch Red Round Stop\/Turn\/Tail Light with 10 LEDs Kit (PL-3 Connection)\u003c\/h2\u003e\n\u003cp\u003eThe Buyers Products 4 Inch Red Round Stop\/Turn\/Tail Light with 10 LEDs Kit, featuring a PL-3 connection and comprehensive installation accessories including a grommet and plug, represents a state-of-the-art solution for vehicle conspicuity and signaling requirements. Engineered for rigorous demands of commercial trucks, trailers, and various utility vehicles, this lighting assembly is meticulously designed to exceed industry standards, specifically complying with FMVSS\/CMVSS 108 regulations. This detailed technical exposition will delve into the critical aspects of this product, covering its regulatory compliance, advanced LED technology, robust material science, intricate electrical specifications, and user-centric installation features.\u003c\/p\u003e\n\n\u003ch3\u003eRegulatory Compliance: FMVSS\/CMVSS 108 Adherence\u003c\/h3\u003e\n\u003cp\u003eCompliance with Federal Motor Vehicle Safety Standard (FMVSS) 108 in the United States and Canada Motor Vehicle Safety Standard (CMVSS) 108 is paramount for any vehicle lighting component. These standards establish minimum performance requirements for lighting equipment, reflective devices, and associated electrical systems on motor vehicles and trailers to ensure safe operation and enhance road user safety. FMVSS\/CMVSS 108 mandates specific photometric intensity, chromaticity (color), and geometric visibility criteria for stop, turn, and tail lights. The Buyers Products 4 Inch Red Round Light has undergone rigorous testing to confirm its adherence to these benchmarks. This involves evaluating luminous intensity at various viewing angles to ensure the light is adequately visible under diverse ambient conditions, from bright daylight to adverse weather. The specified red color, as per the standard, is achieved through precision-engineered LEDs and a high-grade polycarbonate lens, ensuring that the signal is unambiguous and readily interpreted by other drivers. By meeting these stringent regulatory requirements, this light significantly contributes to accident prevention, ensuring that braking, turning, and presence signals are clear and effective, thereby reducing the risk of rear-end collisions and enhancing overall road safety.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced LED Technology: Performance and Efficiency\u003c\/h3\u003e\n\u003cp\u003eAt the core of this lighting solution lies its advanced LED (Light Emitting Diode) technology, featuring 10 individual LEDs. Unlike traditional incandescent bulbs that rely on a filament, LEDs produce light through the recombination of electrons and holes in a semiconductor material, offering distinct advantages. The use of 10 LEDs ensures a uniform and bright light output, maximizing visibility across the entire lens surface. This multi-LED configuration provides redundancy, meaning that if one LED were to fail, the light would continue to function with minimal degradation in output, enhancing reliability and operational safety. Key benefits of LED technology, as implemented in this product, include:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSuperior Longevity:\u003c\/strong\u003e LEDs boast an operational lifespan significantly exceeding that of incandescent bulbs, often tens of thousands of hours. This translates into reduced maintenance costs, decreased vehicle downtime for bulb replacements, and a lower total cost of ownership over the product’s lifecycle.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExceptional Energy Efficiency:\u003c\/strong\u003e Operating at an impressive 0.113 Amp draw at 12 Volts and a mere 1.36 Watts, this LED light consumes substantially less power than conventional lighting. This minimizes the strain on the vehicle's electrical system, potentially extending battery life and reducing alternator load, which can be particularly advantageous in heavy-duty applications where multiple auxiliary lights and electrical systems are in operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInstant Illumination:\u003c\/strong\u003e LEDs illuminate almost instantaneously (nanoseconds), significantly faster than incandescent bulbs. This rapid response time for stop lights provides following drivers with crucial milliseconds of extra warning, which can be critical in preventing collisions, especially at highway speeds.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnhanced Durability:\u003c\/strong\u003e Being solid-state devices, LEDs are inherently more resistant to shock, vibration, and temperature fluctuations compared to fragile incandescent filaments. This makes them ideal for the harsh operating environments of trucks and trailers, where constant vibration and impacts are common.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConsistent Brightness and Color Stability:\u003c\/strong\u003e The light maintains consistent brightness and chromaticity throughout its operational life, unlike incandescent bulbs which can dim and change color as they age. The specified red output remains true, ensuring regulatory compliance and clear signaling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFunctional Design: Stop, Turn, and Tail Integration\u003c\/h3\u003e\n\u003cp\u003eThis single 4-inch round unit intelligently integrates three critical safety functions: stop, turn, and tail lighting. This multi-functionality streamlines installation and reduces the number of individual lighting components required, offering a compact and efficient solution. The three wires corresponding to the PL-3 connection facilitate these distinct functions:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTail Light Function (Running Light):\u003c\/strong\u003e When the vehicle's headlights are activated, the tail light illuminates at a lower intensity. This function serves to indicate the presence and width of the vehicle to following traffic, particularly during dusk, night, or inclement weather conditions, enhancing positional awareness.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStop Light Function (Brake Light):\u003c\/strong\u003e Upon application of the vehicle's brakes, the light switches to a significantly higher intensity, providing a clear and immediate signal to vehicles behind that the operator is decelerating or stopping. The rapid response time of the LEDs is particularly beneficial here, maximizing the warning period.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTurn Signal Function:\u003c\/strong\u003e When the vehicle’s turn signal is engaged, the light flashes at its high intensity, indicating an impending change in direction. The distinct flashing pattern ensures that the signal is noticeable and unambiguous, contributing to safe maneuvering and lane changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe precise control over intensity levels and flashing sequences is managed by the integrated LED driver circuitry within the light assembly, ensuring compliance with specified flash rates and brightness differentiation required by FMVSS\/CMVSS 108 for each function.\u003c\/p\u003e\n\n\u003ch3\u003eRobust Construction and Material Science\u003c\/h3\u003e\n\u003cp\u003eThe durability and long-term performance of the light in demanding environments are directly attributable to its meticulously selected materials and robust construction. The primary components, the lens and the housing, are engineered for maximum resilience:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLens Material: Polycarbonate:\u003c\/strong\u003e The lens is constructed from high-grade polycarbonate, a thermoplastic polymer renowned for its exceptional properties. Polycarbonate offers unparalleled impact resistance, making it virtually impervious to shattering from road debris, minor collisions, or accidental impacts. It also exhibits excellent optical clarity, ensuring maximum light transmission and minimal distortion of the emitted light. Furthermore, polycarbonate is inherently resistant to UV radiation, preventing yellowing, hazing, or degradation over time due to prolonged exposure to sunlight. This UV stability is critical for maintaining photometric performance and cosmetic appearance throughout the light's operational life. The red pigmentation is embedded directly into the polycarbonate, ensuring colorfastness and compliance with red light chromaticity standards.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHousing Material: Durable Plastic:\u003c\/strong\u003e The housing is crafted from a robust, engineered plastic designed to withstand the harsh environmental conditions encountered by trucks and trailers. This material provides excellent resistance to corrosion, chemicals (such as road salts, fuels, and cleaning agents), and extreme temperature fluctuations. The housing encapsulates the LED array and internal circuitry, protecting them from physical damage and environmental ingress. The design of the housing, combined with the sealing mechanisms, ensures a high level of water and dust ingress protection (often meeting IP67 or IP68 standards, implying resistance to temporary immersion and complete protection against dust), critical for maintaining electrical integrity and preventing premature failure in wet or dusty conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntegrated Sealing:\u003c\/strong\u003e The interface between the polycarbonate lens and the plastic housing is sealed with precision gaskets or sonic welding techniques. This creates an impermeable barrier against moisture, dirt, and contaminants, safeguarding the internal electronics from environmental degradation. The recessed mount design, when properly installed with the included grommet, further enhances this sealing capability, creating a snug and watertight fit within the vehicle's body.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Characteristics and System Integration\u003c\/h3\u003e\n\u003cp\u003eThe electrical specifications of this 4-inch round light underscore its efficiency and compatibility with standard vehicle electrical systems:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVoltage: 12 Volts:\u003c\/strong\u003e Designed to operate seamlessly within standard 12-volt DC automotive and trailer electrical systems, ensuring broad compatibility across a vast range of vehicles without requiring external voltage converters or complex wiring modifications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAmp Draw: 0.113 Amps:\u003c\/strong\u003e The exceptionally low current draw of 0.113 Amps is a direct testament to the high efficiency of the LED array. This minimal power consumption reduces the load on the vehicle's battery and charging system, making it an ideal choice for fleets seeking to optimize electrical system performance and fuel efficiency. It also allows for the installation of multiple lights without exceeding circuit capacities.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWattage: 1.36 Watts:\u003c\/strong\u003e Correlating directly with the low amp draw, the wattage of 1.36 Watts further highlights the energy-saving capabilities of this LED light. This efficiency is critical for modern vehicle designs, where electrical demands are continuously increasing, and minimizing power consumption contributes to overall system stability and longevity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNumber of Wires: 3:\u003c\/strong\u003e The light features a standard 3-wire configuration, which is typical for multi-function stop\/turn\/tail lights. These wires are conventionally assigned to:\n        \u003col\u003e\n            \u003cli\u003eGround (Negative)\u003c\/li\u003e\n            \u003cli\u003eTail Light Function (Low Intensity Positive)\u003c\/li\u003e\n            \u003cli\u003eStop\/Turn Light Function (High Intensity Positive)\u003c\/li\u003e\n        \u003c\/ol\u003e\n        This established wiring scheme simplifies integration with existing vehicle harnesses and electrical control modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConnectivity and Installation: The PL-3 Kit Advantage\u003c\/h3\u003e\n\u003cp\u003eThe provision of a PL-3 connection, combined with the inclusion of a grommet and plug in the individual kit, significantly simplifies installation and enhances the long-term reliability of the electrical connection.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePL-3 Connection:\u003c\/strong\u003e The PL-3 type connection is an industry-standard three-prong connector widely adopted in heavy-duty and trailer applications. Its design ensures a secure, weather-resistant electrical interface. The male prongs on the light assembly mate precisely with the female terminals within the included PL-3 plug, establishing robust electrical contact while minimizing susceptibility to vibration-induced disconnections. The PL-3 design often incorporates a locking tab mechanism to prevent accidental detachment, even under dynamic operating conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncluded Grommet:\u003c\/strong\u003e The high-quality rubber grommet is integral to the recessed mounting system. It is designed to fit snugly into a 4-inch diameter opening in the vehicle's body, providing a secure and vibration-dampening seat for the light. Crucially, the grommet acts as a primary seal, preventing water, dust, and road contaminants from entering the vehicle's electrical cavity and damaging wiring or chassis components. Its material composition ensures resistance to ozone, UV, and temperature extremes, maintaining its sealing integrity over time.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncluded Plug:\u003c\/strong\u003e The matching PL-3 plug, supplied as part of the kit, ensures a complete and professional electrical connection. This eliminates the need for field-splicing or sourcing compatible connectors, streamlining the installation process. The plug's robust construction and sealed terminals further contribute to the system's overall weatherproofing, ensuring long-term electrical reliability.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRecessed Mount Type:\u003c\/strong\u003e The recessed mounting configuration offers a sleek, integrated appearance and provides additional protection for the light assembly by seating it flush or slightly recessed within the vehicle's surface. This reduces the likelihood of damage from side impacts or protruding objects, a common concern in commercial vehicle operations. Installation typically involves cutting a precise 4-inch diameter hole, inserting the grommet, and then pushing the light firmly into the grommet until it seats securely. The PL-3 plug is then connected to the light’s terminals and wired into the vehicle’s harness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications, Durability, and Warranty\u003c\/h3\u003e\n\u003cp\u003eThe 4 Inch Red Round Stop\/Turn\/Tail Light is optimally suited for a broad spectrum of heavy-duty and commercial applications, including but not limited to semi-trailers, cargo trailers, utility trailers, dump trucks, service vehicles, agricultural equipment, and construction machinery. Its design parameters, particularly its rugged construction and adherence to critical safety standards, make it an indispensable component for any vehicle operating in demanding environments where visibility and reliable signaling are paramount. The product's inherent durability, stemming from its polycarbonate lens, robust plastic housing, and weather-sealed design, ensures consistent performance across diverse climates and operational stresses, from extreme cold to intense heat, and from corrosive salty conditions to dusty worksites. The longevity of the LED components translates into reduced operational costs and increased uptime for vehicle fleets. Backed by a limited lifetime warranty, Buyers Products demonstrates unwavering confidence in the quality and enduring performance of this lighting solution. This warranty provides substantial assurance to operators and fleet managers, underscoring the product's reliability and the manufacturer's commitment to customer satisfaction and product excellence over its entire service life. This comprehensive support reinforces the value proposition, making it a sound investment for safety-critical vehicle lighting needs.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449187586419,"sku":"5624110","price":11.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/5624110_45_nowire.jpg?v=1768840546","url":"https:\/\/titustrucksaccessories.com\/products\/5624110-4-inch-red-round-stop-turn-tail-light-with-10-leds-kit-pl-3-connection-includes-grommet-and-plug","provider":"Titus Trucks Accessories ","version":"1.0","type":"link"}