Most of the offending lights, as far as I know, are badly done retrofit kits that don't have the proper focusing hardware. Owners and cheap shops just drop an

Most of the offending lights, as far as I know, are badly done retrofit kits that don't have the proper focusing hardware. Owners and cheap shops just drop an LED replacement into a "standard" headlight reflector and get horrible results. The proper ones, like one sees on BMW, etc., don't blind people.