DIY Automatic Light | Automatically turn on when main power loss

hello friends in this video I am going to how you how to make a simple automatic light ....it's very use full for everyone..

this light turn on when our main power loss and also turn off Automatically when main power on

only need few components to make this project

12 volt relay
12 volt battery
12 volt led panel
12 volt adaptor

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#Automaticlight #STECH

Видео DIY Automatic Light | Automatically turn on when main power loss канала S Tech Malayalam