The lighted switch begins to work if the flashlight is turned off,
It stops working if the flashlight is turned on, The current of the lighted switch is 2mA or so.It's very very low,
Notice that it's not compatible with the biscotti firmware.
Notice that the metal button can not be replaced by the rubber button because of the size.
Here are photos to show how to install it,
Here is the effect of the orange-lighted switch