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How to make a Main Power failure Backup light without dc battery

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How to make a Main Power failure Backup light without dc battery

219,896 views November 5, 2019 6:04

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ChannelABTabi

Description from the creator

How to make a Main Power failure Backup light without dc battery.
Main Power failure auto on off backup led light without dc battery.
Today i will show you how to make a main power supply failure backup light for room, automatic on off room emergency backup led light without using battery. with out battery backup room emergency light when main power supply failure, simple and easy led light bulb without battery. light bulb circuit with out using battery. Simple and easy electronics diy projects make at home.
I hopeful this video will be helpful for you and your friends please like,share and subscribe for more latest videos.
I hope you also like this,my other new cool projects videos.
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About this tutorial

ABTabi published this 6:04 video tutorial on November 5, 2019. It has been watched 219,896 times on YouTube.

Channel
ABTabi
Duration
6:04
Published
November 5, 2019
Views
219,896
Likes
1,955

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