On 10/12/2019 10:50, T i m wrote:
snip

When a lad I tried wiring the dynamo to a bridge rectifier, battery
and then the lights, but the charging load made cycling hard work.

With modern day charge controllers and very light (LED) loads, I'm
guessing it would be far more doable.

Cheers, T i m
Make the full bridge from LEDs with a supercap and another LED across
the output.

Cheers
--
Clive