{"product_id":"gtr-i-led-ultra-3156-3157-non-ck-switchback-pair","title":"3156\/3157: GTR i-LED Ultra Turn Signal Bulbs","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGTR Lighting Ultra i-LED\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e isn't built to win the lumen numbers game—it's engineered to deliver superior real-world performance. Rather than relying on exaggerated specifications, GTR focused on advanced optical engineering to create an LED bulb that produces exceptional brightness, improved visibility, and a premium OEM-inspired appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOnce you experience the Ultra i-LED, you'll quickly understand why engineering matters more than numbers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAdvanced Ultra Optics\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Ultra i-LED features an innovative optical system specifically designed to maximize usable light output.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstead of simply blasting light forward like conventional LED bulbs, the precision-engineered optics direct a significant portion of the light into your factory reflector. By reflecting more than half of the light output back into the housing, the Ultra i-LED creates dramatically improved brightness and visibility from a distance while maintaining impressive close-range illumination.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe result is a cleaner, brighter, and more effective lighting solution for virtually any application.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIntelligent i-Driver Technology\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEvery Ultra i-LED bulb incorporates GTR's advanced \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ei-Driver\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e electronics, engineered to maximize brightness without sacrificing reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpon activation, the bulb briefly operates at an increased power level for less than two seconds to deliver maximum initial intensity. It then automatically transitions to an optimized operating level that reduces heat while maintaining outstanding long-term performance and durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eResistor-Free Performance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDespite their impressive output, the Ultra i-LED bulbs consume nearly the same amount of power as traditional incandescent and halogen bulbs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis allows them to operate \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ewithout external load resistors in many applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making installation simpler while reducing unnecessary heat.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor turn signal applications where hyperflash may occur, optional plug-and-play anti-hyperflash modules are recommended to ensure perfect operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePremium Appearance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePerformance isn't the only thing that sets the Ultra i-LED apart.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike many LED bulbs that expose their LED chips, the Ultra i-LED features crystal-clear optical lenses that completely conceal the emitters. Even when switched off, the bulbs provide a clean, high-end appearance thanks to their precision optics and anodized aluminum construction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt's an OEM-quality look that complements any modern headlight or taillight.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eMultiple Color Options\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe GTR Ultra i-LED is available in several popular configurations to suit a wide variety of lighting applications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePure White\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePC Amber\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWhite \/ Amber Switchback\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts universal collar design allows installation into most headlight and taillight housings, making it an excellent upgrade for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTurn Signals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrake Lights\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTail Lights\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDaytime Running Lights (DRL)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eParking Lights\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAdvanced Ultra Optics for maximum usable light output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReflector-enhancing optical design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntelligent i-Driver electronic control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-output startup boost\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic thermal management\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eResistor-free operation in many applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptional plug-and-play anti-hyperflash modules available\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium anodized aluminum housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHidden LED chip design for a clean OEM appearance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable in White, Red, PC Amber \u0026amp; White\/Amber Switchback\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUniversal fitment for numerous automotive lighting applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 9-24V DC\u003c\/li\u003e\n\u003cli\u003eCurrent: 260mA-2.1A (Red, White, Amber Models), 1.3A (Switchback Model) @ 12V DC\u003c\/li\u003e\n\u003cli\u003eLight Source: 9-12x Proprietary SMD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLED Bulbs: 2x (One Pair) GTR Ultra Indicator-LED Bulbs\u003c\/li\u003e\n\u003cli\u003eWiring: 2x 3156\/3157 Plug and Play Inputs\u003c\/li\u003e\n\u003cli\u003eHardware: 4x Gaskets, 1x Torx Tool\u003c\/li\u003e\n\u003cli\u003eOptional Hyperflash Adapters: 2x\u003c\/li\u003e\n\u003cli\u003eWarranty: Lifetime Limited (Click for Details)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCross Compatibility: 3156, 3157, 3057, 3155, 3156, 3357, 3457, 4057, 4157\u003c\/li\u003e\n\u003cli\u003eFITMENT: Signal, Marker, Brake, Tail, Reverse Lights\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/5129608.app.netsuite.com\/core\/media\/media.nl?id=7261962\u0026amp;c=5129608\u0026amp;h=D_AhPE-A2zc9EvrfChIcvpZficcr1f1UMfR5g6dPg-uOqOtv\u0026amp;_xt=.pdf\" target=\"_blank\"\u003eInstallation Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=q7Nclp5GnZ0\" target=\"_blank\"\u003eProduct Video\u003c\/a\u003e\u003c\/p\u003e","brand":"GTR Lighting","offers":[{"title":"GTR-I-LED Ultra : 3156\/3157\/ NON-CK\/ RED (PAIR)","offer_id":46298540212321,"sku":"LED966","price":234.99,"currency_code":"CAD","in_stock":true},{"title":"GTR-I-LED Ultra : 3156\/3157\/ NON-CK\/ WHITE (PAIR)","offer_id":46298540245089,"sku":"LED967","price":234.99,"currency_code":"CAD","in_stock":true},{"title":"GTR-I-LED Ultra : 3156\/3157\/ NON-CK\/ AMBER (PAIR)","offer_id":46298540277857,"sku":"LED968","price":234.99,"currency_code":"CAD","in_stock":true},{"title":"GTR-I-LED Ultra : 3156\/3157\/ NON-CK\/ SWITCHBACK (PAIR)","offer_id":46298540310625,"sku":"LED969","price":234.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/6713\/2769\/files\/68228.GTR_iLED_Bulbs.010_653af4a0-bd7b-4706-806c-5fa133ff4f93.jpg?v=1784571775","url":"https:\/\/nextgenerationlightingmodz.com\/products\/gtr-i-led-ultra-3156-3157-non-ck-switchback-pair","provider":"Next Generation Lighting Modz","version":"1.0","type":"link"}