{"product_id":"auxbeam-b21-series-3157-amber-led-bulbs-canbus-ready-600-bright-turn-signals","title":"Auxbeam B21 Series 3157 Amber LED Bulbs – CANBUS Ready, 600% Bright Turn Signals","description":"\u003cp\u003eUpgrade your signal lighting with the Auxbeam B21 Series 3157 amber LED bulbs. Built with a CANBUS aware design, these bulbs aim to reduce common decoder errors for most vehicles, allowing a smoother upgrade without brittle external resistors.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCANBUS-ready with built-in resistor to minimize hyper flash and errors on most vehicles.\u003c\/li\u003e\n  \u003cli\u003e600% brightness with 28W per bulb: 3500K amber light and 360‑degree coverage for clear signaling.\u003c\/li\u003e\n  \u003cli\u003eDual brightness modes: dim for parking light or DRL, bright for turn signals; amber-off-amber-off pattern for visibility.\u003c\/li\u003e\n  \u003cli\u003eRobust cooling and durability: IP68 sealing, 12,000 RPM silent fan, copper ring, multiple heat sinks, and a 6063 aluminum housing; up to 60,000 hours.\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play fit: 360-degree illumination, no polarity, no drilling; compatible with many US sockets including 3056\/3156\/3157 families; note not CK sockets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReal-world use scenarios\u003c\/p\u003e\n\u003cp\u003eFor daily drivers, the brighter amber glow improves signal clarity in both daylight and night conditions. In larger vehicles, the 360-degree illumination helps signals remain visible from side angles during lane changes. For pickup trucks and work use, the built-in resistor and CANBUS logic can reduce common warning issues when upgrading from stock bulbs.\u003c\/p\u003e\n\u003cp\u003eWhat to know before you install\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNot fit CK sockets: verify your vehicle socket type before purchase to ensure compatibility.\u003c\/li\u003e\n  \u003cli\u003eSome trucks or sensitive models may require external resistors; our team can help identify the right solution for your setup.\u003c\/li\u003e\n  \u003cli\u003eWarranty: 1-year warranty included with all bulbs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned to deliver a strong amber signal with dependable performance, these bulbs are ideal for drivers seeking improved visibility without complicated installation. Expect fast on response, immediate illumination, and broad light dispersion that helps signals read clearly from multiple angles.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these bulbs fit my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit many US standard sockets (including 3056\/3156\/3157), but not CK sockets; verify socket compatibility before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will I need resistors for my truck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: CANBUS-equipped vehicles are generally supported; some sensitive models or rear signals may require external resistors; contact us for model-specific guidance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Auxbeam","offers":[{"title":"Default Title","offer_id":42495059689557,"sku":"B0CJFMW5RZ","price":56.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/auxbeam-b21-series-3157-led-bulbs-amber.jpg?v=1778670360","url":"https:\/\/plentytorque.co.uk\/products\/auxbeam-b21-series-3157-amber-led-bulbs-canbus-ready-600-bright-turn-signals","provider":"PlentyTorque","version":"1.0","type":"link"}