I was torn between not asking and then presenting how I did it legally and intelligently. By posing relevant questions and then attempting to show how and why to answer questions about my decisions.
It seems like too many folks think "Rip open the package and slap these suckers on". This presents a danger to everyone. In fog, the closer and more parallel a beam is to your eyesight, the greater the reflectivity of fog particles. Same for heavy rain and snow.
The effect of a bright pinpoint emitter that Mr LY raised is an excellent one. Older sealed beams had a supported cap in front of the filaments to reduce pinpoint glare.
Safety 1st.
