Charging the light bulb makes no sense: Red = charging. Off = not charging, which may indicate the joystick is loose or fully charged. It is very important to be able to distinguish between fully charged and fully discharged but not fully connected. Also, some partially charged joysticks charged all night and stayed red in the morning. Doesn't seem to charge well either. Replace it with: https://www.amazon.com/dp/B01MR6JD1M.