It is the 400 percent figure for the LOW BEAMS which worries me the most...
Because most people can figure out how to put their beams on LOW... but if they are misadjusted and putting out that much more then it is not pleasant for people coming from the other direction...
I agree that many have too much light power these days... Often I flash my lights thinking they have forgotten to dim there and find they ARE ON LOW....
And it is worse on country roads at night.... down here they are pretty narrow...
It used to be illegal to place white lights below a certain height off the road... now I see NEW trucks with lights too low...and they shine in other's eyes STOCK from the factory....and they used to have to be wired to where they would turn OFF when your other lights were on Low... these new ones don't....