{"product_id":"auxbeam-b21-series-1157-amber-led-bulbs-canbus-600-bright-turn-signals","title":"Auxbeam B21 Series 1157 Amber LED Bulbs – CANBUS, 600% Bright Turn Signals","description":"\u003cp\u003eUpgrade your vehicle with the Auxbeam B21 Series 1157 amber LED bulbs. These bulbs are designed for broad compatibility and feature a built-in CANBUS system to reduce decoding issues, minimizing hyper flash and warning alerts on most cars. A 1-year warranty backs the product for added peace of mind.\u003c\/p\u003e\n\u003ch2\u003eWhat makes them stand out\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCANBUS compatibility across 99% of vehicles, often eliminating the need for external resistors.\u003c\/li\u003e\n\u003cli\u003e600% brightness achieved with 36 upgraded 3030 SMD chips per bulb, delivering a crisp 3500K amber glow and instant-on lighting.\u003c\/li\u003e\n\u003cli\u003e360° illumination with no dark spots, improving visibility from every angle when signaling or parking.\u003c\/li\u003e\n\u003cli\u003eDual brightness modes: dim parking light\/DRL and bright turn signal, with amber-off-amber-on sequencing for clear signaling from distance.\u003c\/li\u003e\n\u003cli\u003eRobust cooling and weather resistance: IP68 rating, 12,000 RPM silent fan, copper ring, multiple heat sinks, and aviation aluminum body for longer life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDaily use and installation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play fit for common sockets such as 1016, 1034, 1157, 2057, 2357, and more; no polarity concerns.\u003c\/li\u003e\n\u003cli\u003eInstant activation with no warm-up time, providing a quick, confident signal on the road.\u003c\/li\u003e\n\u003cli\u003eDurable construction designed to withstand wet and dusty conditions for everyday driving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eFor some very sensitive models or certain pickup\/truck configurations, extra resistors may be required. Please message us for guidance or solutions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Auxbeam B21 bulb CANBUS ready for most vehicles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the built-in CANBUS helps reduce decoding errors on many cars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these bulbs fit common 1157 sockets and offer dual brightness?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit many 1157-based sockets and switch between dim DRL\/parking and bright turn signal modes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Auxbeam","offers":[{"title":"Default Title","offer_id":42495000182869,"sku":"B0CP29DLYR","price":56.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/auxbeam-b21-1157-amber-led-bulb-front-view.jpg?v=1778669062","url":"https:\/\/plentytorque.co.uk\/products\/auxbeam-b21-series-1157-amber-led-bulbs-canbus-600-bright-turn-signals","provider":"PlentyTorque","version":"1.0","type":"link"}