Viper Wireless triangular status led

The triangular led under the mouse is always red, even though the mouse is at 100% battery, its always red for some reason. This do not bother me, but I wonder if the mouse could be engaging the energy economy because of this. Edit: Oh, just solved it. I was only using one profile with only one dpi level, as soon as I added another, the light changed to green. I didn't realized it was the dpi color.