Specification AutoPartPosition : rear Brand : LASFIT Brightness : 4000.00 lumen BulletPoint1 : 【500% BRIGHTER】LASFIT T3 7440 7443 LED turn signal amber bulb CANBUS error free bright 7444na light 7441 7444 7440NA W21W WY21W with built In resistor anti hyper flash, Only For Standard Socket(2pcs), 500% brighter than halogen. They are equipped with 20pcs 3030 top-grade LED chips, resulting in a 360° full lighting effect. The bulbs provide 4000LM and 48W of lighting for every turn. The luminosity of all bulbs has been accurately measured, ensuring a visually appealing driving experience with vibrant colors. BulletPoint2 : 【99% CANBUS ERROR FREE】LASFIT Amber 7440 7443 LED bulbs are designed to work seamlessly with 99% of vehicle computer systems, thanks to the upgraded built-in resistor. However they will still hyper flash on Dodge Ram trucks, if you own the above trucks, please don't purchase these bulbs. BulletPoint3 : 【30,000HRS LONG LIFESPAN】The new 7443 Amber LED bulbs boast an Intelligent Temperature Control System (ITCS), ensuring optimal performance even on scorching days. Designed with an aluminum casing featuring a textured finish for superior heatsinking properties, these bulbs also include internal heat filter fins, further enhancing cooling capabilities. As a result, a longer lifespan is guaranteed. BulletPoint4 : 【5-MIN PLUG & PLAY】You can replace the turn signal led bulbs within 5 minutes without any modification and no need extra decoder. LASFIT 7443 LED bulbs are specifically designed based on the OEM halogen bulbs socket, ensuring a perfect fit into your housing. Fit for 7440A 7444 7441 992 7440AL 7440NA 7440LL 7440ST 7441 W21W WY21W Standard Socket Front or Rear Turn Signal Lights. BulletPoint5 : 【1 Year Guarantee】365 Days hassle free return. If led bulbs have any problem, please contact us directly. Notice: 1. These 7443 bulbs are polarity sensitive. If the LED does not light up after inserting, simply remove it, flip the direction and reinstall. 2. Some vehicles' 7443/7444 dual-filament front turn signal comes with CK circuits, which will need CK bulb, please refer to the last image to see which vehicles have the CK circuits, if your vehicle is listed in it, please search "Lasfit 7444CK ONLY for CK socket" to find the correct bulbs. Color : Amber ColorTemperature : 2700 kelvin ExteriorFinish : Aluminum ExternallyAssignedProductIdentifier : 4571689190239 ExternallyAssignedProductIdentifier1 : 700161893472 ExternallyAssignedProductIdentifier2 : 0700161893472 IncludedComponents : 4pack of amber 7440 led bulbs ItemName : LASFIT T3 7440 7443 LED Turn Signal Amber Bulb CANBUS Error Free New Extremely Bright 7444na Light 7441 7444 7440NA W21W WY21W with Built In Resistor Anti Hyper Flash, Only For Standard Socket(2pcs) ItemPackageDimensions_Height : 12.5984 centimeters ItemPackageDimensions_Length : 2.8956 centimeters ItemPackageDimensions_Width : 8.001 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automotive-turn-signal-light-bulbs ItemTypeName : 7440 58smd 3014&3030 Manufacturer : LASFIT Material : Aluminum Material1 : Acrylonitrile Butadiene Styrene Material2 : Aluminum ModelName : 7440 ModelNumber : T3-7443A NumberOfBoxes : 1 NumberOfItems : 1 OeManufacturer : iBrightstar OperatingLife : 30000 hours PackageLevel : unit PartNumber : T3-7443A-1 ProductDescription : 7440 7441 Upgraded Can-Bus Decoder System The most annoying thing for users is that compatibility problems such as dashboard errors, hyper flash, or working stably for a couple of minutes then starting hyper flash, frequently occur after replacing LED turn signals with LED bulbs. The built-in canbus decoder of T3 series LED bulbs increases the wattage to match the OEM computer inspection system and prolongs the decoding time, no error code, and you don't worry about hyper flash after working for a few minutes. Softer Output Amber Lighting Some customers complained T series LED turn signal bulbs are a little bit too bright and glare at other traffic, so the T3 series is reduced luminance. Equipped with 16 high-light flip chips, the bulbs provide 4000LM and 48W of lighting, ensuring sufficient brightness for your vehicle. Additionally, the soft beam pattern helps prevent flashing to the side of passers-by. Built-in Intelligent Temperature-Control System Excellent Intelligent Temperature Control system will protect bulbs against excessive current and overheating and ensure a longer lifespan. Safety Protection While other LED bulbs on the market have sacrificed heat dissipation due to their small size, Lasfit has listened to user feedback regarding bulb lifespan and focused on developing T-series. These LED bulbs utilize smart IC chips and fuses, as well as aviation-grade aluminum for superior heat dissipation. Additionally, a built-in thermal insulation layer further enhances heat dissipation performance to provide a longer lifespan for the bulb. ProductSiteLaunchDate : 2023-06-20T02:46:22.430Z Size : 7440-4 Pack SpecificUsesForProduct : Indicator Light SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 2 Voltage : 12 volts WarrantyDescription : 1 year warranty Wattage : 24 watts