Originally Posted by Telly

I'm running the following units:


Dynohub powered / always-on / steady-light 4 minute function (adheres to German safety regulations since the bike's from there)



Quick flashing mode (this is the attention grabber and the one which probably irritates the drivers more than anything else).



Rear light (blinking) built into the adjustment knob of the helmet (not too bright, but can be easily seen).



..and when touring or on longer trips, I add the following to the pannier: