Function: start the car to turn on the day light mode, turn when the automatic conversion to the steering lamp mode.
Replace the bulb of the original car to the LED light,Then the line connected to the ACC power supply can be realized,Bright Day light when driving,Change back to yellow light and twinkle when turning.
Canbus No Error, No Hyper Flash

All in one Daytime running light with turn signals function:
Socket:7440/T20/WY21W/W21W,PY21W/BAU15S,P21W/BA15S
Species:Daytime running light with turn signal light
LED Chip:2835 42SMD high power
Voltage:DC8-18V
Power:8W

Bulb Color:As shown in the figure
Package Includes: 2 led bulbs + 1 Control line group