{"product_id":"gtr-lighting-ultra-3-0-9006-hb4-led-bulb-pair-4700lm-fog-light-low-beam-upgrade-1","title":"GTR Lighting Ultra 3.0 9006\/HB4 LED Bulb Pair 4700LM Fog Light\/Low Beam Upgrade","description":"\u003cp\u003eUpgrade your visibility with the GTR Lighting Ultra 3.0 9006\/HB4 LED Bulb Pair, engineered to deliver some of the most powerful and precise LED performance available today. Built around GTR’s custom TST 7045 LED chips, the Ultra 3.0 produces a crisp 5750K white beam and an intense 4,700-lumen output per bulb. Its digitally optimized emitter placement ensures maximum beam focus and efficient reflector performance—eliminating wasted light, hotspot issues, and unreliable beam patterns.\u003c\/p\u003e\n\u003cp\u003eDesigned for real-world conditions, the Ultra 3.0 features a fully potted, waterproof internal structure that resists heat, moisture, and vibration. Its compact form factor makes installation simple in tight housings, while advanced thermal separation technology maintains consistent brightness. Backed by GTR’s lifetime warranty, these 9006 LEDs deliver unmatched durability, optical precision, and long-term reliability for fog-light applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4700lm output enhances fog-light clarity and nighttime visibility\u003c\/li\u003e\n\u003cli\u003eCustom TST 7045 LEDs deliver superior focus and beam precision\u003c\/li\u003e\n\u003cli\u003eDigitally optimized emitters maximize usable light distribution\u003c\/li\u003e\n\u003cli\u003eFully potted waterproof internals ensure rugged durability\u003c\/li\u003e\n\u003cli\u003eCompact body installs easily in tight 9006\/HB4 housings\u003c\/li\u003e\n\u003cli\u003eThermal tech design maintains stable brightness and low heat\u003c\/li\u003e\n\u003cli\u003ePremium build quality with lifetime warranty support\u003c\/li\u003e\n\u003cli\u003eDesigned for clean optical performance with reduced glare\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifi\u003c\/strong\u003e\u003cstrong\u003ecations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLuminous Output: 4,700 lumens per bulb\u003c\/li\u003e\n\u003cli\u003eColor Temperature: 5750K white\u003c\/li\u003e\n\u003cli\u003ePower Draw: 43 watts per bulb\u003c\/li\u003e\n\u003cli\u003eCurrent Draw: 3300mA\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 9–40V DC\u003c\/li\u003e\n\u003cli\u003eLight Source: Custom GTR TST 7045 chipset\u003c\/li\u003e\n\u003cli\u003eConstruction: Fully potted waterproof assembly\u003c\/li\u003e\n\u003cli\u003eFitment Type: 9006 \/ HB4 fog-light applications\u003c\/li\u003e\n\u003cli\u003eCooling System: Thermal Separation Technology\u003c\/li\u003e\n\u003cli\u003eWarranty: Lifetime limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInclud\u003c\/strong\u003e\u003cstrong\u003eed:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(2) GTR Ultra 3.0 9006\/HB4 LED Bulbs – Aluminum – 5750K\u003c\/li\u003e\n\u003cli\u003e(1) Allen Key – Steel – Adjustment Tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal\u003c\/li\u003e\n\u003cli\u003e9006\/HB4 Fog-Light Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLifetime Warranty\u003c\/li\u003e\n\u003cli\u003eNot street legal for use in headlights in the USA\u003c\/li\u003e\n\u003cli\u003eFor fog-light use only per DOT\/FMVSS108 regulations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GTR Lighting","offers":[{"title":"Default Title","offer_id":47430037930141,"sku":"GTR.LED805","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/GTR.LED8051_9863db29-aebf-4a61-a3f8-0665c8bc7f1d.jpg?v=1763760378","url":"https:\/\/rudysdiesel.com\/products\/gtr-lighting-ultra-3-0-9006-hb4-led-bulb-pair-4700lm-fog-light-low-beam-upgrade-1","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}