{"product_id":"lasfit-7440-led-turn-signal-bulbs-amber-pack-of-2-canbus-ready-4000-lm","title":"LASFIT 7440 LED Turn Signal Bulbs — Amber Pack of 2, CANBUS-Ready, 4000 lm","description":"\u003cstrong\u003eBright amber LASFIT 7440 LED turn signal bulbs (pack of 2) replace 7440\/7443\/7444\/7441 sockets with CANBUS-ready circuitry for plug-and-play turn signal upgrades.\u003c\/strong\u003e\n\nThese LASFIT bulbs are engineered to deliver a much brighter, longer-lasting amber signal without requiring external load resistors on most vehicles. Each bulb packs 20 high-quality LEDs and an integrated resistor so it resolves decoding errors for roughly 99% of cars while preserving factory wiring and dash indicators. The lamps are designed with an Intelligent Temperature Control System for stable output and extended lifespan, and they fit a wide range of common socket types including 7440, 7443, 7444, 7441, 992, and W21W variants.\n\n\u003ch3\u003eHow bright are these LASFIT 7440 bulbs compared with stock halogen signals?\u003c\/h3\u003e\n\u003cp\u003eEach pair delivers a substantially higher lumen output than typical halogen turn bulbs, improving signal visibility in daylight and at night. The spec sheet totals around 48W and roughly 4000 lumens per pair, which translates into a noticeably stronger amber flash that helps other drivers spot your turn signals sooner.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e20 LEDs per bulb for concentrated light output\u003c\/li\u003e\n  \u003cli\u003eApproximate combined output: 48W \/ 4000 lumens per pair\u003c\/li\u003e\n  \u003cli\u003eDesigned to be about 4–5 times brighter than standard halogen bulbs\u003c\/li\u003e\n  \u003cli\u003eAmber color optimized for turn-signal recognition\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these fit my vehicle and avoid dash errors or hyper-flashing?\u003c\/h3\u003e\n\u003cp\u003eMost cars detect and communicate bulb status through the CANBUS\/BCM system; these LASFIT bulbs include an internal resistor to prevent most \"bulb-out\" warnings and typical hyper-flash issues. They are plug-and-play for around 99% of vehicles, but some older or model-specific circuits (for example certain Dodge Ram configurations) may still require a different solution or an external resistor.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCANBUS-ready design addresses decoding on most modern vehicles\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for 7440\/7443\/7444\/7441 and related socket types\u003c\/li\u003e\n  \u003cli\u003eDodge Ram trucks may still exhibit hyper-flash—avoid purchase for those models\u003c\/li\u003e\n  \u003cli\u003ePolarity sensitive: flip bulb if it does not light on insertion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat about heat management and durability on long drives?\u003c\/h3\u003e\n\u003cp\u003eLASFIT implements an Intelligent Temperature Control System (ITCS) to keep LED temperatures in check and preserve consistent brightness over time. The cooling design reduces thermal stress on LEDs and the internal electronics, which contributes to longer service life compared with unmanaged aftermarket LEDs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-layer cooling structure to dissipate heat efficiently\u003c\/li\u003e\n  \u003cli\u003eTemperature control protects LED output stability\u003c\/li\u003e\n  \u003cli\u003eRobust internal components reduce premature failures\u003c\/li\u003e\n  \u003cli\u003eBuilt-in fuse protection for added electrical safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there installation tips or compatibility caveats I should know?\u003c\/h3\u003e\n\u003cp\u003eInstallation is usually straightforward: remove the stock bulb, insert the LASFIT LED, and check operation. Because these are polarity-sensitive, if a bulb doesn't illuminate, simply reverse it. Also, some vehicles use CK (changeover) circuits for dual-filament front signals—those require the LASFIT CK-specific variant instead.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePolarity-sensitive—flip if it doesn’t light initially\u003c\/li\u003e\n  \u003cli\u003eCheck owner’s manual or socket type: 7440\/7443\/7444\/7441\/992\/W21W\u003c\/li\u003e\n  \u003cli\u003eIf vehicle uses CK circuits, purchase LASFIT 7444CK model\u003c\/li\u003e\n  \u003cli\u003ePack includes two amber bulbs—no external load resistor normally needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for\n\nDrivers who want a bright, reliable amber turn signal upgrade without hardwiring extra resistors will find these LASFIT 7440 LEDs convenient. They suit owners of most modern cars and SUVs with standard 7440\/7443\/7444\/7441 sockets who prioritize visibility and a plug-and-play installation. If your vehicle is a known exception (for example certain Dodge Ram trucks or cars with CK circuits), verify socket and circuit type or opt for the model-specific LASFIT CK option before purchasing.\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these LASFIT 7440 bulbs require external resistors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—most vehicles don't need external resistors because these bulbs have built-in CANBUS resistors, except for some model-specific exceptions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What if the bulb doesn't light after installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: These LEDs are polarity-sensitive; remove, rotate 180 degrees and reinstall to correct the orientation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LASFIT","offers":[{"title":"Default Title","offer_id":48079839068318,"sku":"B07CMSD8CS","price":87.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lasfit-7440-front-view.jpg?v=1785772334","url":"https:\/\/northtrailauto.ca\/products\/lasfit-7440-led-turn-signal-bulbs-amber-pack-of-2-canbus-ready-4000-lm","provider":"North Trail Auto","version":"1.0","type":"link"}