I used to do quite a bit of night mtb riding a few years ago. The hot setup was a halogen 50W 12V bulb (like in your downlights at home) and a motorcycle battery. Good for a couple hours blat round the forest. Hell of a lot of fun and makes a boring track quite interesting. Protip: always carry a wee torch with you.
The big change a few years ago was LED's: the lumen output went up massively and the battery size decreased substantially. So what we used to use night riding now comes in a thing you can stick on your helmet.
I only ever used on helmet mount but a few guys swore by a handlebar mount for flood and a head mount for punch.
My point is if the light is a head mount and it is dazzling car drivers it is most likely because the cyclist is looking at the fuckwit car driver and wondering if today is a good day to die.
My view is that the only response is "Good you have seen the cyclist now dont target fixate and kill them".
And as for the rear red? More is better, more strobe-y and flashy the better. I do not accept that any competent driver could mistake a flashing light far away for a bike rear light close in. Unless, of course they are from Craggy Island. In which case they shouldnt be driving at all.
TL;DR: MORE IS BETTER. BRIGHTER IS BETTER.
Just so we are clear on the difference, this applies to cycle lights and cows:
[youtube]GFTgkibl7DU[/youtube]
Bookmarks