The truth, however, is that DRLs confer no demonstrable safety benefit in countries with normal light conditions, such as the United States. Nonetheless, we have them in abundance --
I actually like DRLs ....and even in the bright summer days in Sweden I never found them blinding....but they work at a lower voltage than that of the headlights. In Norway i was pulled over by the police because my Volvo DRLs were not bright enough...probaly not helped because of teh small bit of tape covering the lens...the car was RHD. the police asked me to use my foglights also whilst in Norway.