How to make super bright flashlight....😱😱  

Brother super mini bright led emergency light making charging module 3watt led aap invention super krt ho and aap k channel ka name best names Ak tenchial babu aap es hi invention krt rhna

Never knew that wooden board is a good conductor of heat... 🤣😂🤣😂🤣😂

Good bro but please use heat sink so your LEDs were safe 👍😉😀

भाई वह चार्ज करने वाला मशीन कहां से कॉमेंट के डिस्कशन मे दो भाई प्लीज

Bro everything is perfect but the maximum output voltage is (4.12-4.2v) from the tp4056 circuit. But the maximum permissible or maximum voltage of led is 3.5v and operating voltage is 3.3v. but you are giving above its maximum voltage bro the leds will get burned. Use proper resistors bro. So many people are following you bro.

Dude, this is not a bulb without heat sinks, is it?

Itni jaldi ki hai ki kuch smajh nahi aaya aur n hi meterial ke bare me bataya

Very very nice

Nice. Effects

Ye bulb turant kharab ho jate hai ,aur heat bhi bahut hota hai

Bina heatsink ke to bekar he ye

Вся жизнь на клее и синей изоленте. Уровень достоинства.

放熱対策全くしてなくて草

Nice video....brathr breckgroun music plz...

Is one flashlight wow

Перегрев обеспечен!!!

TP4056 ke R3 resistor change kr lena chahiye tha jisse current 300-500mah ho jaye bcoz 1amp bahut jada hai iss typ ki battery ke liye😲

Whare you buy. Led light bro

That led needs a heat sink

Kitne watt ko led hai ye