Single LED on AC Mains By pandyaketan in CircuitsLEDs81432Save PDFFavoriteIntroduction: Single LED on AC MainsBy pandyaketanhttps://www.youtube.com/user/MFollow More by the author: About: "May the good belong to all the people in the world. May the rulers go by the path of justice. May the best of men and their source always prove to be a blessing. May all the world rejoice in happiness. M… More About pandyaketan »Just a SINGLE LED!Directly on 220v or 110v AC Mains!Even works on any voltage DC Battery!!