Specification AutomotiveFitType : vehicle_specific_fit AutoPartPosition : rear Brand : AUXITO Brightness : 400% Improved lumen BulletPoint1 : Non-polarity. Can be used for brake lights, tail lights, stop lights, parking light, daytime running light, etc. Some sensitive vehicles will meet canbus issue after installing, load resistors or flasher relay will be required to solve these issues, you can contact us through Amazon Buyer Message to get help and solutions BulletPoint2 : Low power and high brightness. 5.5W per 7443 led red bulb. Only 1/4 energy consumption of original 7443 red bulb but 4 times brighter. Built in smart IC driver ensure constant current, no radio interference. Plus instant-on capability with zero warm-up time BulletPoint3 : Unique imitated halogen shape design. Resembling halogen bulb shape design and sequencing 54 pieces 4014-SMD LED chips precisely around the light. Delivering 360° high luminous efficiency with full amber light, easier to be noticed and safer to drive BulletPoint4 : Small size comparable to OEM 7440 bulbs Non-polarity, applied to US standard and CK sockets. Fits: 992, 7440, 7441, 7443, 7442, 7444, W21W, WY21W, 7440NA, 7440NAK, 7444NA,7444NAK, 7443LL.etc. Amazon filter system may not be 100% accurate or up to date, if you are not sure which bulb model fit your vehicle, please check your vehicle owner manual to confirm or ask a question for help BulletPoint5 : Electroplating process housing. Improves oxidation resistance and produces less heat. High-end styling, matching great in the assembly. Ideal replacement for your halogen 7440 red bulbs Color : Red ColorTemperature : 625 kelvin CompatibilityOptions : 992, 7440, 7441, 7443, 7442, 7444, W21W, WY21W, 7440NA, 7440NAK, 7444NA,7444NAK, 7443LL CompatibleWithVehicleType : Car ExteriorFinish : Aluminium ExternallyAssignedProductIdentifier : 7434097141057 IncludedComponents : 7443 red led bulbs ItemName : AUXITO Upgraded 7440 7443 LED Bulb Red for Tail Lights Brake Lights, Super Bright T20 W21W 7441 7444 LED Replacement for Stop Tail Brake Signal Lights, Pack of 2 ItemPackageDimensions_Height : 12.7 centimeters ItemPackageDimensions_Length : 2.5 centimeters ItemPackageDimensions_Width : 9.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automotive-tail-light-bulbs Manufacturer : AUXITO Material : Aluminum ModelName : 7443/7440 ModelNumber : 7443/7440 NumberOfItems : 2 OemEquivalentPartNumber : 992, 7440, 7441, 7443, 7442, 7444, W21W, WY21W, 7440NA, 7440NAK, 7444NA,7444NAK, 7443LL PartNumber : AUXITO-US54H7443R2-230914 PartTypeId : 992, 7440, 7441, 7443, 7442, 7444, W21W, WY21W, 7440NA, 7440NAK, 7444NA,7444NAK, 7443LL ProductDescription : Load resistors may be required to prevent hyper flash or error code. ProductSiteLaunchDate : 2022-11-22T06:16:18.212Z Size : 7443/7440 SpecificUsesForProduct : brake lights, tail lights, stop lights, parking light, daytime running light, etc SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 2 UnspscCode : 25172900 Voltage : 12 volts WarrantyDescription : 12 Months from Purchase Wattage : 5.5 watts