developing an emergency light . by samphotography

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technology · @samphotography · May 12 '18

$0.06

developing an emergency light .

emergency lights are- very common nowadays but the problem with them is the supply time. most of them can lighten for maximum of 2 to 3 hours and some which works more than  this are too much costly. i tried to develop it so that it can work for minimum of 5 hours at a low cost in price. for this i used different type of led lights  and modified the circuit. this light is very easy to use and can be charged with any mobile charger. it provides light for 5 to 6 hours and is very handy. the light output is 650 lumens which is good enough to use in time of load shedding or power cuts. i have also added a charge indicater circuit which remains red at the time of  charging and after full charge it turns green.
with some modern diagrams and additions in the circuit the charging time has been elapsed and it gets fully charged in just 1 hours only.  i am sharing this for the first time on steemit and ever on any website later on after completion of the project i will bring this product to light. 
![WP_000363.jpg](https://steemitimages.com/DQmUeFCd1wv9cNXyAyoGYZ2EkxXd8ii8SrTHoSwHLdWSXMp/WP_000363.jpg)

![WP_000362.jpg](https://steemitimages.com/DQmNtKop9Mm5yBG2tXoNiYwEsz4T52SGyogX8FcHC9PiVV8/WP_000362.jpg)

-----------------------love steeming------------------------

👍 anneke, samphotography, ubg, donald.porter

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@donald.porter · May 12 '18 (edited)

Tip: If you have old telephone lines, you can charge a phone, CPU fans and light LEDs indefinitely in most places. There is almost always current in the line even without phone service. It's actually pretty simple to setup a USB charger for an #emergency phonejack.

![images (2).jpeg](https://steemitimages.com/DQmWQzkQJ9ycRLoLVXqWVWE6yuBkB93wxAN7NMyRdvsJAKg/images%20(2).jpeg)

👍 samphotography, donald.porter

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@samphotography · May 13 '18

Yes @donald.porter this is quite true except the fact that during thunder sometimes the current flow exceeds which can harm the mobile because it is directly connected with the old telephone line

👍 donald.porter

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@donnjoez · May 12 '18

$0.03

Hi @samphotograph, what do you intend to do with this fantastic emergency light as a product. Are you thinking of like producing and selling them?

👍 samphotography, kodieamos

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@samphotography · May 12 '18

Thnx @donnjoez 
Yes this product will be sold but only in some rural parts of the country who are facing problems with electricity and shortage of electricity. This product with the help of government subsidy will be provided to them at very low cost so they can afford it.

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