Having steady rear lights mounted at the socks/ankles is the way to go. The movement of the feets makes you instantly recognisable and standing out from very far away. There is a (australian I believe?) company that sell pedals with integrated lights too but I can't remember the name.
I am still using a regular rear light powered by a dynamo hub though, as batteries can always die without warning.
Can you explain this? What is this and how does it replace a taillight?
https://www.cyclingweekly.com/group-tests/best-radar-bike-li...
Radars don't push cars away from cyclists.
They are more a placebo than anything really.
> a) Try to find ones with a pulsating mode, blinding other road users by shining bright rapidly blinking lights into their eyes is not good, actually.
Note that in some (at least European) countries, only steady light is legal.