N52 Plus Series | 9005 9006 Combo LED Bulbs Automotive-Grade Chip 100W, 20000LM 6500K White | 4 Bulbs 9005 9006 Combo(High and Low Bulbs-4 Bulbs):N52 Series-100W 20000LM The 912 and 921 bulbs

The 912 and 921 bulbs are the same

Novsight 9005+9006 LED headlight bulbs feature 120W

1999-2020 Jeep (model: Grand Cherokee

you should check two fuses

Back-Up Light (brake light)

N52 Plus Series | 9005 9006 Combo LED Bulbs Automotive-Grade Chip 100W, 20000LM 6500K White | 4 Bulbs 9005 9006 Combo(High and Low Bulbs-4 Bulbs):N52 Series-100W 20000LM The 912 and 921 bulbsN52 Plus Series: Power decoding, stable lighting, and extremely fast heat dissipation N52 Plus Series LED bulbs are Novsight's mini sized lamp series with power decoding, no need to worry about decoding, it is suitable for 99% of cars. The N52 plus series adopts the latest automotive grade chip technology, the same filament length as halogen, to make the light shape reach the best state no blinding or glare beam patterns. *This kit with an external