Universal Carbide Canbus 2.0 LED Amber Pair (GTR.LED584-2PK)Description Do you have CK style wiring or Standard? These bulbs will only work with CK style wiring. Because these bulbs are the brightest option available today you will experience greater safety from a brighter light, better performance through built in CANBUS integration, and better style with the beautiful colors created by the custom built LED chips! Not just the brightest: but also the easiest! In the past you had to wire in resistors to your