Headlight Relay Kits
If complete light assemblies are used wherein the reflector housing is designed to match the LED bulb for the proper pattern, there should be no issue. But crap they are bright. You do not know if it is rediculous bright bulbs or a numbnutz leaving their high beams on. The laws governing tungsten headlights stated 55 watts on low beam and 60 watts on high beam. I seriously doubt that has been changed. These new lights are like putting 85/100 watt halogen bulbs in, but at least those had a good beam pattern. With the advent of modern technology for lights, it is my belief that headlight laws need to be revisited and the output determined via lumens instead of input wattage.
Current regulations basically have not changed since the introduction in 1940 of the sealed beam and then in I think the late 1960's that introduced the 4 headlight systems with 5 1/4" round sealed beams to replace 2 7" round headlights. That is a long time that regulators have buried their heads in a place light rarely gets to.