uxcell Led Indicator Light DC 12V 12mm Blue Metal Shell Pilot Custom Dash Signal Lamp

hi everyone do you know that you can power an led through mains voltage stop do not connect leds directly to mains voltage leds are designed to work on very low voltages and when connected to mains they might explode catch fire or expose high voltages that can potentially hurt or even kill you handling mains voltage should be done with care and at your own risk however stick to the very end and you'll actually see what happens to an led when it's directly powered from 220 volts hi everyone i'm bill and you're watching taste the code in today's episode we will see how we can power leds from the mains for the purposes of building an indicator light for my soldering iron sometimes when i work on projects i forget to turn off my soldering iron and that is bad for several reasons first the prolonged exposure to heat makes the tip oxidizes faster and once it does the tip no longer accepts sol