Blueprint For A Dirt Bike Track How To Connect A Headlight To Dirt Bike Without Battery.?

How to connect a headlight to dirt bike without battery.? - blueprint for a dirt bike track

I have now started a site with only 125 cc bike at the beginning of the procedure. I remember the dealer to a lighthouse in operation (the engine) in my 85 Suzuki ATV Quad Racer install. I know it is possible to just have the model, how it works.