How to make High Quality Emergency Light 

For a moment I thought I was going to be really impressed with some sort of Binary decoded control... 3 switches with 7 output strips. Don't get me wrong, cool project regardless, but I think you missed out on the total geek award! :) Of course, it's better then my light! Good job!

As an electrician, I would not wire the negatives like that. I would do what you did to the positive, splice them all together, then put them all in a screw on wire cap with one wire sticking out, wire that to the switch (neutral) then wire that to a battery, make sure it’s the correct voltage or that the lights a dimmable. Then wire the hot the same way, except skip the switch and go into to the battery. I like dealing with 12v. Get a an 8 AA battery holder. If you get 2 and wire them correctly, you can either double the voltage, in this case I wouldn’t, or double the amperage, which I would do. Just my 2 cents. Thanks. Oh also I would use silicon covered wire. That’s what I like to use. For this, use something like 16, 18, or 20 gauge wire. And get them in the correct colors. Not bare copper and white. Red for neutral and black for hot. ALSO please don’t solder the neutral to the switch. Please crimp it like you’re suppose to do

*Nice Video Sir Aapne Bahut Hi Achhe Se Samjhaya Hai Very Good*

very nice vedio

Very nicely made, instead of the 3 switches, a single switch with a dimmer / potentiometeter could also be used.

fly on the table is the best part of the video :D

,👌👌👌बहुत बढ़िया , इसको आसानी से बनाया का सकता है,

Soldering iron, razor blade, all in one tool. May not be professional but at least he's being creative. This man lives in a village, has limited tools, has ants and still has 285k subscribers, good for you! Cool videos sir!

ماشاءالله تبارك الرحمن الله يحفظك ويبارك فيك وجزاك الله خير الجزاء

Very cool and useful project. Thank you for sharing your expertise with the world. I watched couple of times. Thank you again.

There is a tiny bug in this project... Look carefully from 0:45 to 0:46 :D XD XD Then again at 2:07 Can you find more? :D

Might want to make a bug zapper while you're at it!

Awesome DIY! But... What about heatsinks for LEDs if it gets hot? No light diffusers? No option to reduce light's intensity high and low?

Great work but dimmer would work perfectly

Wow amazing beautiful brother very nice work

That mini drill chuck needs to be more tighted. The proyect liked me very much, wow I will do someting like this😁👍👍👍👍👍

That's really cool.

Just Mind Blowing

I do the same u did..but using only one 3.7v lithium battery. i use 8 strips and every strip there is 7 LEDs. when i on three switches then heavy heat produces and some LEDs are not working...what shoul i do..? how much current supply good for these type of 4V LED strip from 3.7V lithium battery..? plz sir...give me ur rply...

For Russian and English spearking. Простите пожалуйста. Очень понравилась Ваша поделка. Если уж делать такой классный фонарь, то надо было сделать две полосы сверху, две снизу, а три посередине и чтобы центральная включалась центральным выключателем, а верхняя и нижняя соответственно левым и правым. Excuse me, please. I liked your craft very much. If we were to make such a cool lantern, then it was necessary to make two stripes on top, two on the bottom, and three in the middle, and so that the central one was turned on by the central switch, and the upper and lower ones were left and right, respectively.

11:02 🐜 Insect is helping of this light project 😆

Nice and effective, 18650 battery works well.

Nice project 👍👍 I will try to make for my own use.

Are those led strips 7 of them are connected in serial or parallel? One strip has 12 leds of 4v each..so per strip 48v .. How you are maintaining constant current? Seems like no resistor used. Source voltage seems 3.7 to 4.2 as 3 battery are connected in parallel, source current seems 2+2+2=6 Amp. I m new, sorry of my question is basic. If you reply, it helps a lot. If constant current is not maintained then led may burn out or doesn't last long so asked

Hello Easy Tech, please display the tools that you used, especially the drill. That looked cool. Yes i saw that insect too and that guy was walking around without a care in the world :). Very good video and worth investing in.

0:45 that insect was video bombing

Very use full project thanks for sharing with us

Good job in good music love 💕

No battery check, no low voltage protection, no cooling for led, no temperature potecion. Really good deal... "High quality"

This music drove me insane!!!!

Hello. Have just watched your Colourful RGB LED clock video.Could you please tell me where you got the printed template for cutting out numbers.. Thanks.

*helper and not a cockroach* 0:44 😉👍👀

Fantastic, great job!!!

That soldering is going to give me nightmares. Anyways, cool project

V gooood .I m asif from dunyapur .punjab pakistan

Sir you are great Sir led light is awsome Sir I try to make this light..... So thanks sir.

Hi, did you forget to install the driver for the leds ?

Give a link where to buy an LED band?

I would to know where you bought these leds. Much better than the regular flexible led strips.

Dekha khub Valo laglo

Forget the music!!! I think silence would be much preferred.

Hi Sir its an amazing experience to see such great hobbies demonstrated, where can I buy such circuit pcs?

i made three lights by watching this video..working fine

Glad to have You tube.

12:10 the "pro" look LMFAO 🤣😂

one plastic, there is nowhere to remove heat, it will work

good work..but here I want to ask you some questions if you don't mind..1. there are 7 parallel LED strips with number of LEDs in series in each strip and u applied only DC voltage for constant intensity. if we want to vary intensity with some sinusoidal ac voltage, how do we do that..which driving circuit can u use

Bro nice work but i don't think so it will work if you run it more then 10 min , because you didn't use any heat sinks to increase heat depisation , and after 10 min the led will burn out with it heat. The another point is that you used double tape when led turn on for long time these tape melt . But nice work

What's with the ant and how come u didn't react to it?

Kon jaygate powa jaybe sarket golu

Thank for sharing this it learns me a lot more talent to share sir thank u

Nice video ... 4.1M views has completed congratulations😱

what to do when you get stuck indoors with covid-19 and get bored.

Great job with all the best information and knowledge

Very nice ... thank you .. 👍

Thank you...Sir

1000 like 👍👍😘

VERY GOOD FOR KNOWLEDGE THANK YOU

Oh what a nice video.thank you for this video

The project itself is interesting, even commendable. The video as a whole however, well, it was really quite disturbing. To be honest, I'm not sure which was worse; That dreadful audio or the number of insects that scurried across my screen! I wasn't able to make it to the end.

At 46 seconds, what kind of beast ran?

u shud have used a steup up module to make it more effective so as to use the maximum capacity of battery and more brightness as step up would have provided constant 4.1V to run the circuit !!! efficiently with full lumen capacity but still a 10/10 project nice one !!

Great video, thanks for sharing...

Hi could you provide a link to the led strips used please?

🌟 رائع💐

Ну что сказать, идея хорошая, а вот реализация полный швах! 1-е, имея дримель(пусть и самопальный) делать отверстия под выключатели паяльником это не правильно. 2-е, что мешало взять нормальный холдер на 3 ячейки с контактами и не мучаться с пайкой аккумуляторов? 3-е, одна плата ТР 4056 не вытянет зарядку 3-х ячеек в паралель. 4-е, нету теплоотвода, итог через час светодиоды начнут выгорать.

Great fantastic 👍 #technicalshahzada

With help of the fly :D

0:46 filcka jak německá helma :D :D :D

WOW! Awesome project Sir, Is there any way to reduce power supply for led with high and low with resistance?😁🤔

LED temperature ?

Can you add the where did you get led panels (led board) and pricing

high quality :DDDDDDDDDD

where u can get battery charging module?

why didn't you use a bms to charge the battery's-how do you know when they are done charging? and double stick tape would have looked nicer to hold the batter pack in place

Very good

A cucaracha on the table at min: 0:46 :0

Thanks for video.

Nice explanation Sir #powerfulminiemergencylightsystem

I ask how to see not to charge?

I thought it will be a clock but it turned out to be a flashlight

That was really nice experiment. I made the same but led us not working.... Where I have 3 18650 battery but led Volt is 12v. Plz guide ?

Nice work! 😄👍👍👍

Can we charge it from a smartphone charger??

Making one switch charger please sir give me idea

Hi BRO. Does not peel off the temperature of the LEDs?

Emergency Light? There are many cheap and efficient flashlight on the market. But it is still a good hobby to do this project.

There was cockroach on table

There are 47 seconds of insect. 😳

Sir je apne jo battery ka input ka. Name Kay haye plz bolo

What volt and amp charger required? to charge the light

Ay algo de Delfin Lopez, aunque le agrgastes algo más y es que le puedes trasportar. excelente.

Nice

Nice work you

Super good video.thank you

I think there's a bug in your layout at 0:46)))

Battery joint peace name enna

Share link to buy items easily on internet next time please. Nice video by the way

bhai same yahi light but battery dubble laga k bna k de saktay hain ap . bht achi light bnai ha ap nay

Single power led (3W) is more efficient and easier to do. It looks great, but it isn't worth of money