{"product_id":"4-led-waterproof-marker-light-12v-24v-truck-trailer-side-warning-lamp","title":"4-LED Waterproof Marker Light 12V\/24V – Truck Trailer Side Lamp","description":"\n\u003ch2\u003e4-LED Side Marker \u0026amp; Warning Light for Cars, Trucks \u0026amp; Trailers\u003c\/h2\u003e\n\u003cp\u003eKeep your vehicle visible and road-safe with this ultra-slim \u003cstrong\u003e4-LED waterproof marker light\u003c\/strong\u003e. Engineered for cars, vans, trucks, and trailers, this robust clearance lamp delivers high-brightness illumination with wide-angle visibility — day or night, rain or shine. Compatible with both \u003cstrong\u003e12V and 24V\u003c\/strong\u003e systems, it's a versatile upgrade for any rig on the road.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Brightness 2835 LEDs:\u003c\/strong\u003e 4 premium LED bulbs per light delivering 90LM of crisp, wide-angle light for improved road visibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP65 Waterproof Rating:\u003c\/strong\u003e Fully sealed against dust and water jets — built to withstand harsh weather, road spray, and wash-downs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Works seamlessly with 12V–24V systems, making it suitable for cars, vans, trucks, and heavy trailers alike.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Thin Low-Profile Design:\u003c\/strong\u003e Sleek, aerodynamic housing with superior heat dissipation for a clean look and long service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Color Options:\u003c\/strong\u003e Choose from red, yellow, white, or smoked black cover to match your vehicle style and compliance needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Simple two-wire hookup (red = positive, black = negative) with a 16cm lead and 7.6cm mounting hole spacing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30,000+ Hour Lifespan:\u003c\/strong\u003e Long-lasting ABS + PC construction rated for temperatures from -40°C to +80°C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstant Bright Mode:\u003c\/strong\u003e Steady, reliable illumination — no flicker, no fuss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFull Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eLED Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4 LEDs per light (2835 type)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDC 12V – 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eLuminous Flux\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e90 LM\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e3000K\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eShell Colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eRed, Yellow, White, Smoked Black\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eABS + PC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eService Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u0026gt;30,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eLead Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e16 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMounting Hole Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e7.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eLight Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eConstant \/ Normal Bright\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCars, vans, trucks, trailers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × 4-LED Side Marker \/ Warning Lights\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety Matters on the Road\u003c\/h3\u003e\n\u003cp\u003eProper vehicle lighting is essential for road safety. The Federal Motor Carrier Safety Administration (FMCSA) mandates reflective and lighting requirements for trucks and trailers to reduce accidents. Installing quality marker lights like these helps your vehicle meet visibility standards and keeps everyone safer. For general vehicle lighting safety guidelines, refer to resources from the National Highway Traffic Safety Administration.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/car-engine-belt-silencer-spray-noise-lubrication-protection\"\u003e100ml Car Engine Belt Silencer Spray – Noise \u0026amp; Wear Protection\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/12v-car-electric-blanket-heated-travel-camping-blanket\"\u003e12V Car Electric Blanket – Heated Camping Travel Blanket\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Are these LED marker lights suitable for both trucks and passenger cars?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These 4-LED side marker lights are compatible with a wide range of vehicles including cars, vans, trucks, and trailers. They support both 12V and 24V electrical systems, making them versatile for both light passenger vehicles and heavy commercial rigs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does the IP65 waterproof rating mean for these lights?\u003c\/h4\u003e\n\u003cp\u003eA: IP65 means the lights are fully protected against dust ingress and can withstand direct water jets from any direction — ideal for outdoor use in rain, road spray, and high-pressure wash-downs. You can confidently install them on exterior surfaces without worrying about water damage.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I install these LED clearance marker lights?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is straightforward. Connect the red wire to your vehicle's positive terminal and the black wire to the negative (ground). Use the 7.6cm mounting hole spacing for secure fitting. The 16cm lead length gives you flexibility for routing wires cleanly. No special tools or expertise required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long will these LED marker lights last?\u003c\/h4\u003e\n\u003cp\u003eA: These lights are rated for over 30,000 hours of service life. Built with ABS and PC materials and able to operate in temperatures ranging from -40°C to +80°C, they're designed for long-term durability in even the most demanding environments.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these LED marker lights suitable for both trucks and passenger cars?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! These 4-LED side marker lights are compatible with a wide range of vehicles including cars, vans, trucks, and trailers. 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