How To Make Cycle Brake Light Without Battery. Disconnected ground and kept running. Integrated brake light function.
The VeloCityLight works with a wheel-mounted ANTANT sensor. Without a Wiring System there will be no light. If you already have an ANTANT sensor on your wheel this is the option for you.
Connect a power wire to your flasher relay and from the relay to your turn signal switch.
So I looked in my switchbutton container I chose one small momentary push button and I soldered it to a double core electric wire. Such as a Battery or power from Source Coils under a Flywheel. Started it back up lights came on then flickered and went out. Attach it between frame rails underneath the seat.
