1, When sky getting dark, low beam and tail lamp will turned on automatically.
2, When sky getting more dark, low beam,high beam and tail lamp will turned on automatically.
3, Include sensitivity controller. you can change the lighting timing .
4, Can set front-fog-lamp working together with high beam through the circuit jumper.
5, Coming-Home function and Leaving-Home function.
6, Support DRL(daytime running light). you just need connect daytime lamp to this module.