Specification AutomotiveFitType : vehicle_specific_fit AutoPartPosition : front Brand : TSIANHUZY Brightness : 40000.00 lumen BulletPoint1 : [Exceptional Illumination Performance]:Compared to original high low beam bulbs, this product offers a broader field of vision coverage, significantly reducing blind spots. It is 500% brighter than original vehicle front light bulbs, ensuring clear visibility even in foggy and low - light conditions, thus safeguarding driving safety. BulletPoint2 : [Long Lifespan]:The product is equipped with a vented aluminum housing that rapidly dissipates internal bulbs heat to effectively prevent overheating-induced issues like short circuits, while delivering an extended service life of over 50,000 hours for reduced replacement needs and long-term reliable performance. BulletPoint3 : [Easy Installation]:Through rigorous design and development, this product perfectly replicates the dimensions of original vehicle front light bulbs, allowing for seamless integration without vehicle modification. It only takes five minutes to complete the upgrade, making it easy for even novice drivers to install without any hassle. BulletPoint4 : [Outstanding Environmental Adaptability]:The product has an IP68 waterproof rating and employs multi - layer sealing technology, capable of withstanding high - pressure water jets and prolonged immersion. It can illuminate your path fearlessly in rainy weather. Additionally, it can operate reliably in various temperature environments, including windy, desert, snowy, and extremely hot conditions. BulletPoint5 : [Anti-Glare Optimization Design]:The precision optical lens can minimize scattered light, effectively reducing glare for oncoming drivers and enhancing night-driving safety, in compliance with road lighting standards. Color : Silver ColorTemperature : 8000 kelvin CompatibleWithVehicleType : Car ExteriorFinish : Painted ExternallyAssignedProductIdentifier1 : 0762147285831 ExternallyAssignedProductIdentifier2 : 762147285831 FitType : Universal IncludedComponents : fog light ItemName : TSIANHUZY Fit for 2014 2015 GMC Sierra Light Combo,High Low Beam Bulbs,6000K Lighting Spectrum,Aluminum Housing,Plug and Play,IP68 Pack of 2 ItemPackageDimensions_Height : 9 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automotive-fog-light-bulbs Manufacturer : TSIANHUZY Material : Aluminum Material1 : Glass Material2 : Metal Material3 : Aluminum ModelName : Fog Lights ModelNumber : H4 NumberOfBoxes : 1 NumberOfItems : 2 OperatingLife : 50000 hours PackageLevel : unit PartNumber : Y1-82-9012-Sierra PartTypeId : 0700175506634 ProductDescription : Product Name:TSIANHUZY High Low Beam and Fog Lights Combo Function: Enhanced visibility improves nighttime driving safety and widens the illuminated area. Fitment: Prefect fits for 2014 2015 GMC Sierra All light bulbs are individually packaged and undergo strict factory testing and verification Package Included: 2pcs bulbs for High Low Beam Technical Parameter lighting parameters:6000k White Lifespan: 50000 hours (≈ 10 years of daily use) Material: Aluminum Housing ProductSiteLaunchDate : 2025-04-18T02:44:15.219Z Size : H4 SpecificUsesForProduct : P15D H6M LED Light Style : For Sierra 2014-2015 2pcs SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 2 UnspscCode : 25172907 Voltage : 12 volts WarrantyDescription : 2 Year Manufacturer