How to make Camping Lamp Light 50W 25000mAh Use 40 Hours 

Ёмкость батареи 92W (3.7V×25000mAh) Если светадиоды потребляют 50W то теоритический заряд батареи должен хватить на 2-4 час (с учётом падений мощьности при разряжений акб) + при мощьности 50W ток на тоненьких провадах должен быть 12A :). В вашем случий фонарь работает 40 часов то за час светадиоды потребляют 2.5W (92W емкость батареи делим на 40 часов)

Amazing channel, i made 100w led lamp, its amazing powerful!

50W LED heat dissipation without fan ? So amazing ..

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very nice song bhai ji 🙏🏻 👍 👌🏻 🙌 😊 aapki awaz bhot achi h

Nice build! You should get long life out of that.. One suggestion, only because I don't know how close the heat sink is to the batteries. Kapton tape tape instead of the reinforced packaging tape.

Fantastic.... But to get better, let's think about the following: Camping... Solar energy... Right? All we needed was a sign to capture this energy at the campsite and thus prolong it even more. A hug.

i love your work i like the most when you said " yong ju worl tu maongyuv lu singu to jong "keep it ip 🤪🤪

Awesome light AWESOME Video

Гениальное решение радиатор засунуть в коробку.

I knew you were in a shop when I saw the oem headlight drivers on your table

I am Moroccan, I am 14 years old, I have a wonderful talent for invention, and I ask you for your support so that I can continue, God willing

I appreciate your hard work. However, the heat sink will transfer heat from the led to the battery pack. Don't you think it is risky. You can reduce the battery capacity and install a mini fan in the box. I believe, that will surely help to manage the thermals. Or else, change the design in such a way that the heat sink will directly reject heat to the atmosphere not on the batteries. Think about it.

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Good job mister well done

Very useful video by you. I am from India.

Fantastic and beatifull thank 💯💢💯™️🤗♥️👈

Nice project! Hope you remembered to clean the leds before assembling, greasy fingerprints tend to shorten the life of high temp lights alot.

where did you buy the Led chip 50w 1S 3.7v? can have i have link? so that we will be able to build the same thing

Азамат жигит!!! Very cool

The first follower to watch the Video

Nic video

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It will best for night camping.

Please make a video of same light with 18650 batteries

Thank you for the things you provide. Maybe a computer cooler? good luck

It's up to 24 hours nice

excellent my friend..!!!

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First like first views secend comment

Love ❤️ from india

Thanks you

Ang galing mo idol

Nice work!

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Amazing Brother

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Fantastic work 👌😊

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I like this video but how are you running 50 watts led to 40 hours = 2000Watt hour of energy with 25 amp 3.7 volts with 95.7 watt hours of energy if we consider 100 percent efficiency.

Can I have the link of led panel plate board? Thak you!

Good work

where buy the Plastic box 150x90x60mm?

പൊളി സാനം

Hi great videos 📹 ☺ please make a video on solar mosquito killer 🙏

mùa mưa bạn có thể làm dây phơi quần áo tự động được không🙏🙏🙏

مبدع😊52000

Where did you buy the led chip 50w 1s 3.7v? Please share me link..thx

Nice light but there is no way you are running that 50w led board off of 3.7v. It takes from 20v to 39v to power 🤔

good job bro

Excellent job. Can you post the link to buy the led? I didn't find it on Aliexpress.

Bro pls write list you have choose to build it's very difficult to see what you are using parts.

هلااا

😱👌👍👏

nice

I think it will be very useful when you give led 50w 3.7 v buy link

Which camera do u use for recording

ممتاز

السلام عليكم اخي هل تريد الشراكة معي فى جزائر

nice video

Please my friend tell me where you bought this led chip.

I think you should add brightness controller.

I didn't understand what you were saying but I could see that you were pointing out how large your security cam folder was. I used to run a script on mine that would run every night and delete all files in the folder that were maybe 2 or 3 months old. It kept the size down.

Quick Question. No need to balance the batteries ?

Amigo parabéns!! Cara inventa umas baterias pra eu 36 volts para scooter eletrico drift pois tenho tido prejuízo nas que estou comprando aqui no Brasil no aguardo kkkk

50Watt*40hours=2000 eatt*hours. It is needed at least 20 kg of battery :) It is heavy light :)

Wow

Surely that's not the correct way to balance those cells? You will overcharge some of the cells with a big firework at the end.

Hi nanpa nema k.m.perumal Tamil Nadu Chennai

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first comment 🤩

Dear sir. Please make solar panel cleaning device. Semi automatic or automatic.

El calor disipado por los led acabará estropeando las baterías de litio.

Setup tour dikhavo please sir

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Can you build me one? How much is it sir? Im from canada.

Pongámoslo a prueba

What charager use for this ?

not sure for 40 hrs .but i must sure that due to heatsink heat all batteries will surely damaged in one hour

Wow!!!..💪🇦🇷👍🏻

Can I ask for it?? Or have it?? I really need that.

First comment sir

next CAMPER TRAILER

I do believe that you have posted this video before Sir. But for the time trails.

Shanu pandey

😉👍👍

Excellent. I also do exciting things on my channel👏

Please review ur spot welder.

mau tanya ini habis modal berapa bikin lampu kaya gini??

Make PD 100watt powerbank.

Create an electric motorbike

Can u link the components?

Why don't you make smartphone repairing videos

ଓ. P

Can you explain me how you use it continuously for 40hrs

👍🏻👏🏻