DIY Capacitive buck LED light, 10 hours a day, a year without 1 kWh, very power saving 1 kWh, very power saving. 阻容降壓LED燈，一天10小時，一年不用1千瓦時，非常省電。

Material: non-polarity capacitor 0.68uf 1pc, 1M ohm resistor 1pc, 1N14007 rectifier diode 2pc, 6.2V regulator 1pc, 400V 22uf electrolytic capacitor 1pc, 5mm LED light 2pc, cell phone charger case 1pc

Must be installed inside the shell in order to use, can not touch the metal part, because it is 220V, have electrical knowledge in order to DIY, otherwise it is easy to have the risk of electric shock