T25 3157 3156 LED Front Turn Signal & DRL Light Bulbs 300% High Brightness Dual Color Switchback White & Amber | 2 Bulbs Z3 2 Modes LED Pods: Daytime

2 Modes LED Pods: Daytime running light mode & Spotlight mode

special vehicles

and can be legally used on all roads and highways in every state

The halo of headlight offers various flashing types (such as jumping

T25 3157 3156 LED Front Turn Signal & DRL Light Bulbs 300% High Brightness Dual Color Switchback White & Amber | 2 Bulbs Z3 2 Modes LED Pods: DaytimeAPPLICATION Switchback dual function only works when your original bulbs have both parking DRL and turn signal lights in one bulb. Dual color switchback function: Light up white for parking lights or daytime running lights (DRL lights); Light up amber for turn signal lights. The turn signal flashes "amber off amber off, " instead of "amber white amber white", which makes it easier to see. Non polarity installation, both US standard and CK Socket. MAIN