{"product_id":"peak-incandescent-parking-stop-tail-turn-miniature-automotive-bulb-3157na-4157na","title":"Peak Incandescent Parking\/Stop\/Tail\/Turn Miniature Automotive Bulb 3157NA\/4157NA","description":"\u003cdiv\u003e\n\u003cp\u003ePeak Incandescent Parking\/Stop\/Tail\/Turn Miniature Automotive Bulb, two-pack, model 3157NA\/4157NA, is built to deliver dependable signaling in a standard 12.8-volt automotive system. This compact dual-filament bulb is designed to handle both parking\/tail lighting and brake\/turn signaling, making it a practical upgrade for vehicles that rely on traditional incandescent lighting.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDual-filament design\u003c\/strong\u003e supports separate circuits for parking\/tail lights and brake\/turn signals, ensuring the correct brightness and color for each function.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIncandescent technology\u003c\/strong\u003e provides a familiar warm glow with immediate response, compatible with standard reflectors and lenses.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmber\/Red light color\u003c\/strong\u003e enhances visibility and signaling clarity, helping other drivers anticipate your movements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e12.8V operation\u003c\/strong\u003e matches common automotive electrical systems, delivering reliable performance across a broad range of vehicles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo bulbs per package\u003c\/strong\u003e in carded packaging for convenient storage, replacement planning, and easy display.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart numbers 3157NA\/4157NA\u003c\/strong\u003e indicate broad compatibility with the familiar socket configurations found in many cars, trucks, and SUVs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhere to use: Ideal for parking lights, tail lights, brake lights, and turn signal circuits that rely on 3157 or 4157 style bulbs. If you’re restoring an older vehicle or outfitting a custom build that uses traditional incandescent signaling, Peak’s bulbs provide straightforward, reliable replacement without the complexity of modern LED alternatives.\u003c\/p\u003e \u003cp\u003ePro tips for best results: handle the bulbs by the glass to avoid transferring oils to the filament, and consider replacing both sides to maintain uniform brightness and color. Keep a spare pair on hand to minimize downtime on vehicles you depend on every day.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Peak","offers":[{"title":"Default Title","offer_id":52207774466322,"sku":"8020239","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/8020239_A.eps_High.jpg?v=1776729281","url":"https:\/\/nationalhardwaregroup.com\/products\/peak-incandescent-parking-stop-tail-turn-miniature-automotive-bulb-3157na-4157na","provider":"National Hardware Group","version":"1.0","type":"link"}