Has anyone ever done this? I've searched through the forums and it seems like everyone wants to make these lights brighter. I want to add a low power mode so that the battery life will be extended when I don't need full power. I realize the Mini Maglite Pro+ features this, but I have the regular Pro. I thought about putting a switch in the tailcap with a resistor to limit power but I'm not 100% sure how to accomplish this and still have a full power mode. This is my first post BTW.