Modify Dualshock 4 Controller's lightbar

With UnityPro, is it possible to modify play with the Dualshock 4’s lightbar inside Unity ?

For Instance, can we change its color or Intensity ?
Can we do it with Unity API ?

As of 4.6.1, this seems to be impossible using Unity regular edition’s API.
Theses features are only available in the Unity for Playstation 4.