194 LED Bulb HP3 LED Pure White Set of 12 Diode Dynamics GMC CANBUS: Some vehicles use CANBUS

CANBUS: Some vehicles use CANBUS function to monitor and control your fog light and fog light bulbs

but in third party comparisons between the latest and greatest from Philips and Osram

By replacing the actual relay that runs your flasher circuit

Universal Compatibility: Fits various 7-inch Round LED headlights

ensuring a perfect OEM-like look

194 LED Bulb HP3 LED Pure White Set of 12 Diode Dynamics GMC CANBUS: Some vehicles use CANBUSDesign. The 194 HP3 LED bulb is a compact, simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp, for OEM style appearance and function. With its dual lead contacts, it will fit snugly in the socket, and its light weight means it won't vibrate loose over time. Reliability. Unlike other bulbs on the market, this bulb is built with constant current circuitry, along with transient suppression. That