Specification AutomotiveFitType : vehicle_specific_fit AutoPartPosition : rear_outside Brand : AFCYPPJ Brightness : 1930 lumen BulletPoint1 : This reverse bulb works for GMC Sierra 1500 2500 3500 HD (Year 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025) BulletPoint2 : 6 Times Brightness: 360° luminescence, with HD projector, each led backup light bulb for 2014-2018 Sierra 1500 All Trim includes 28 SMD 3030 chips. When backing up at night, you can see more clearly and experience greater security BulletPoint3 : CANBUS Ready: the reverse lights for for 2019-2025 Sierra 1500 Pro/Basic/SLE/Elevation, built-in resistors solve decoding problems for 98% of vehicles. Prevent from error code, hyper flash, and radio interference. Built-in intelligent IC driver BulletPoint4 : Plug-N-Play: the back up lights for 2020-2024 Sierra 2500 3500 Pro/SLE, easy installation, without modification, if the reverse bulb not light up after insertion, just remove it and reinstall it in the reverse direction, fit Socket Size: 921 904 906 917 920 922 W16W 2835 921Y, 921G, 902, 912KX, 912K, 921K, 921KX, 921LL, 912,T15,etc BulletPoint5 : Long Lifespan: Energy-Saving, Aviation aluminum alloy, faster heat dissipation and better durability, the reverse lights for 2015-2019 Sierra 2500 3500 all trim provide more stable and reliable constant current drive Color : cool white lighting ColorTemperature : 6000 kelvin CompatibilityOptions1 : GMC Sierra 1500 2014-2025 CompatibilityOptions2 : GMC Sierra 2500 3500 HD 2014-2025 ExteriorFinish : Painted IncludedComponents : 2 pack 912 921 w16w led light bulbs ItemName : AFCYPPJ 921 912 W16W for GMC Sierra 1500 LED Reverse Backup Light Bulbs 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025, Sierra 2500 3500 HD Back up Lights, 6000K White OEM, 2 Pack ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 3.15 inches ItemPackageDimensions_Width : 2.36 inches ItemPackageQuantity : 1 ItemTypeKeyword : automotive-back-up-light-bulbs Manufacturer : AFCYPPJ Material : Aluminum ModelName : 921 912 W16W ModelNumber : 921 NumberOfBoxes : 1 NumberOfItems : 2 OemEquivalentPartNumber : 921 904 906 917 920 922 W16W 2835 921Y, 921G, 902, 912KX, 912K, 921K, 921KX, 921LL, 912,T15,etc OperatingLife : 50000 hours PartNumber : AFCYP001 ProductDescription : AFCYPPJ 921 912 W16W LED Reverse Backup Light Bulbs: for 2019-2025 Sierra 1500 Pro/Basic/SLE/Elevation for 2014-2018 Sierra 1500 All Trim for 2022 Sierra 1500 Limited All Trim for 2020-2024 Sierra 2500 3500 Pro/SLE for 2015-2019 Sierra 2500 3500 All Trim for 2015-2022 Canyon for 2015-2020 Yukon