So I took apart a headlamp I wasn't using and jacked one of the LED lights out of it. It's nearly weightless. I wired it directly to the battery /battery connectors and it worked just fine. I attached it to the body with some low end double sides tape. My only problem is the light stays on all the time, Unless the battery is 100% dead the light stays on. So my question is, what is required to make it so the light shuts off when the Tello is powered down.