{"product_id":"lanuovx-3157-12v-miniature-bulb-20-pack-multi-fit-brake-turn-tail-light-475lm-3800k","title":"Lanuovx 3157 12V Miniature Bulb 20-Pack — Multi-Fit Brake Turn Tail Light, 475LM 3800K","description":"\u003cp\u003e\u003cstrong\u003eLanuovx 3157 20-pack miniature automotive bulbs provide reliable 12V lighting for brake, turn signal, tail, and side marker circuits.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese multi-fit replacement bulbs are engineered to match common socket types (3157\/3057\/3047\/3457\/3757\/4057\/4157 and variants) and supply steady, visible illumination with a rated output around 475 lumens and a warm 3800K color temperature. Sold in a 20-count pack, they’re intended as an accessible spare supply for routine maintenance, fleet upkeep, or keeping a set in the glove compartment.\u003c\/p\u003e\n\n\u003ch3\u003eWill these bulbs fit my vehicle's 3157 or 1156 sockets?\u003c\/h3\u003e\n\u003cp\u003eThe Lanuovx set covers many common miniature bulb part numbers, including 3157 and several close equivalents. Before ordering, compare the bulb base and contact configuration in your owner’s manual or remove an existing bulb to confirm a match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible part numbers: 3157, 3057, 3047, 3457, 3757, 4057, 4157 (and similar dual-contact mini bases).\u003c\/li\u003e\n  \u003cli\u003eVoltage: 12V systems typical in passenger cars, trucks, and SUVs.\u003c\/li\u003e\n  \u003cli\u003eTip: Verify bulb shape and dual-contact base before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow bright are these bulbs and what color do they produce?\u003c\/h3\u003e\n\u003cp\u003eThese Lanuovx bulbs are specified near 475 lumens with a color temperature around 3800K, delivering a warm white glow that improves visibility without appearing harsh. That output is balanced for brake, tail, and marker functions where clear signaling is needed rather than ultra-white daylight beams.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApproximate lumen rating: 475LM per bulb.\u003c\/li\u003e\n  \u003cli\u003eColor temperature: ~3800K for warm white visibility.\u003c\/li\u003e\n  \u003cli\u003eDesigned for signal clarity in normal and adverse weather conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will these replacement bulbs last and are they durable?\u003c\/h3\u003e\n\u003cp\u003eLanuovx builds these mini bulbs with standardized materials and manufacturing processes intended to extend service life compared with low-cost alternatives. While exact lifespan depends on vehicle electrical conditions and usage patterns, the bulbs are promoted for long-term replacement cycles and frequent-use situations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed to withstand typical automotive vibrations and heat cycles.\u003c\/li\u003e\n  \u003cli\u003eQuality-controlled production for consistent performance across the 20-pack.\u003c\/li\u003e\n  \u003cli\u003eRecommend keeping extras on hand for fleet or seasonal maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat applications and positions can these bulbs be used for on my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe Lanuovx 3157 bulbs are multi-functional and commonly used for brake lights, turn signals, tail lights, side markers, and some reverse or parking lamp positions depending on the vehicle’s socket type. Always cross-check which circuits in your car use a dual-contact 3157-style bulb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical uses: brake lights, turn signals, tail lights, and side marker lights.\u003c\/li\u003e\n  \u003cli\u003eNot universal for all 12V lamp sockets—confirm base type first.\u003c\/li\u003e\n  \u003cli\u003eSold as a 20-count pack for multiple replacements or spares.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers, DIY car owners, small fleet managers, and anyone who prefers to keep spare lamps available for quick on-road replacements. The Lanuovx 20-pack suits people who want a cost-effective bulk set of 3157-compatible mini bulbs for regular maintenance, seasonal checks, or emergency spares. Check your vehicle’s bulb type and socket compatibility before purchasing to ensure correct fit and function.\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: Are these bulbs compatible with 12V systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. These Lanuovx bulbs are designed for standard 12V automotive electrical systems such as cars, trucks, and SUVs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many bulbs are included and can I use them as spares?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This listing includes 20 Lanuovx 3157-compatible bulbs, suitable to keep as spares or for multiple replacements.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lanuovx","offers":[{"title":"Default Title","offer_id":48084399947934,"sku":"B0D6KV3HMR","price":31.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lanuovx-3157-front-packaging.jpg?v=1785853851","url":"https:\/\/northtrailauto.ca\/products\/lanuovx-3157-12v-miniature-bulb-20-pack-multi-fit-brake-turn-tail-light-475lm-3800k","provider":"North Trail Auto","version":"1.0","type":"link"}