{"product_id":"auxito-7443-7440-led-reverse-backup-bulbs-6000k-white-projector-lens-360-coverage","title":"AUXITO 7443\/7440 LED Reverse \u0026 Backup Bulbs 6000K White — Projector Lens, 360° Coverage","description":"\u003cp\u003e\u003cstrong\u003eAUXITO 7440\/7443 LED bulbs are plug-and-play 12V–24V reverse and signal lamps that deliver bright 6000K xenon-white illumination with a projector lens and 360° LED coverage.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese replacement LED bulbs are designed for reverse, backup, tail, brake, parking, and license plate applications where 7440\/7441\/7443\/7444\/992\/W21W fit. Each lamp combines a high-density LED array and an HD projector to maximize visible output while the hollow inner body supports faster heat dissipation for longer operating life. The bulbs operate across standard automotive voltages and may require load resistors for turn-signal use in some vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these AUXITO LEDs produce wider, clearer light than stock bulbs?\u003c\/h3\u003e\n\u003cp\u003eThe 7443 style bulb uses 102 high-power 4014 LED chips arranged for 360-degree coverage and paired with an HD projector to shape and direct output. That combination improves visibility of the illuminated area and helps the light penetrate reflective surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e102 × 4014 SMD LEDs per 7443 bulb for dense luminous output\u003c\/li\u003e\n  \u003cli\u003eHD projector lens refines beam pattern for focused illumination\u003c\/li\u003e\n  \u003cli\u003e360° layout reduces dark spots around the bulb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these LEDs compatible with my vehicle and electrical system?\u003c\/h3\u003e\n\u003cp\u003eThe bulbs function on 12V–24V systems and draw approximately 7.2 W per piece at 600 mA, making them suitable for most automotive and light-truck sockets labeled 7440, 7441, 7443, 7444, 992, or W21W. Double-check your vehicle’s owner manual or the original bulb code before ordering, because trim-level variations can affect fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with both CK and US standard sockets listed above\u003c\/li\u003e\n  \u003cli\u003eOperating voltage: 12–24 V; power: 7.2 W per bulb; current ≈ 600 mA\u003c\/li\u003e\n  \u003cli\u003eNot compatible with some vehicle systems (for example, select Impala models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill I need extra parts like resistors or adapters?\u003c\/h3\u003e\n\u003cp\u003eSome vehicles detect LED loads differently and may need a 50 W, 6-ohm load resistor when these bulbs are used as turn signals to prevent hyper-flashing or warning errors. Installation is typically plug-and-play for reverse and parking lights, but signal circuits can require extra components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLoad resistor: may be required for turn-signal circuits (50 W, 6 Ω suggested)\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play for most reverse\/backup and parking lamp sockets\u003c\/li\u003e\n  \u003cli\u003eUse an owner's manual or vehicle bulb chart to confirm socket type\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the bulb manage heat and durability?\u003c\/h3\u003e\n\u003cp\u003eAUXITO designed a hollow inner body to encourage airflow and faster heat dissipation, which helps reduce operating temperature and supports longer life for the LEDs. The construction balances compact size with thermal management suited to automotive use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHollow internal design for improved heat flow\u003c\/li\u003e\n  \u003cli\u003eLower operating temperatures extend LED lifespan\u003c\/li\u003e\n  \u003cli\u003eRobust build for routine automotive vibration and conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: These AUXITO 7440\/7443 (and compatible 7441\/7444\/992\/W21W) LED bulbs are aimed at drivers seeking a brighter, whiter reverse, backup, or parking light upgrade on 12V–24V vehicles. They suit owners who want denser LED coverage and a projector-shaped beam, and who are willing to verify fitment with their vehicle manual and add load resistors if their car’s signaling circuit requires them.\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: Will these AUXITO bulbs fit my 7440 socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are compatible with many 7440 sockets, but check your vehicle manual or original bulb number to confirm fit before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need resistors for turn-signal use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Some vehicles require a 50W 6Ω load resistor to avoid hyper-flashing or error messages when used as turn signals.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AUXITO","offers":[{"title":"Default Title","offer_id":48087525589150,"sku":"B077NYN5QJ","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/auxito-front-packaging-7443-led-bulb.jpg?v=1785925313","url":"https:\/\/northtrailauto.ca\/products\/auxito-7443-7440-led-reverse-backup-bulbs-6000k-white-projector-lens-360-coverage","provider":"North Trail Auto","version":"1.0","type":"link"}