How to make super bright led emergency light !!Powerfull

[@indrajeetkr5844]

Nice bro...Accha project banaya 😎👍

[@indrajeetkr5844]

bhi aapki what's app no..kya hua 😭?

[@techtarun77]

Thanks for comments !!!!! Your comments are very valuable for me•••••

[@techtarun77]

WhatsApp no 9851344348 Do not call...

[@indrajeetkr5844]

@@techtarun77 thanks bro love u😎👍

[@Castanimation181]

Wah bhai waah kya kamaal hey Mughe too bahuuut achhhha lagaa

[@techtarun77]

Thanks for comments।। Your comments are very valuable for me।।

[@baala2739]

Rotary switch potentiometer value? buy link?

[@techtarun77]

Name : - Restance Rotary Switch ll Purches local market lll

[@ajaykumarnew7447]

Kya isame alag se hitsing dena hoga? Please reply me sir.

[@techtarun77]

Ismein alag se hitsink lagana padega..

[@Mdsalman-mv2dh]

Hn lagana hoga nhi to pvc box pighal jayega iske liye aap 9w kharab led bulb se nikal kr lga skte h

[@dineshv3116]

Diagram and video are clear explanation bro super.

[@techtarun77]

Thanks for comments।। Your comments are very valuable for me।।

[@kasinath3449]

Led resistor 220 ohm How many watts. 4 watts ok. Since it is a 4 watts led. Please reply

[@vipinahuja4714]

Ye backup kitna deti han.. i mean kitne hour chalti han 2 cell pe?

[@sjsj346]

Sir my most favourite channel is this... your all videos are very believable .. congrats to you sir for this video uploaded

[@creativeritam788]

Rotary switch kitna ruppee ma milaga Vai. Argent

[@techtarun77]

₹10/-

[@creativeritam788]

Thanks

[@ajaykumarnew7447]

1 sath 5 battery laga sakte hai kya? Sirij me

[@techtarun77]

Ek sath 5 battery use na karke.. 18650 battery use kar sakte ho..

[@ajaykumarnew7447]

@@techtarun77 lithium cell hai 5 cell sirij me laga de?long backup ke liye.?

[@techtarun77]

Use kar sakte ho।।।।

[@kushalbhaskar4401]

Aapko kitna backup chahiye.... 2 batteries mey hi kamsekam 3-4 ganta chalegi yeh light.... aur 5 LI-Ion battery charge karne ke liye aapko BMS use karna padega.... woh costly hai.... 5 batterys mey aap different style mey 3-4 aisa light bana saktey ho....

[@letsgoexperiment725]

Awesome 👌👍 video 💡🔦 bro

[@techtarun77]

Thanks for comments!! Your comments are very valuable for me..

[@thequicklearner4124]

How to diffuse its brightness ... What is your total cost .

[@pntukamar7878]

দারুন হয়েছে ভাই

[@techtarun77]

অনেক অনেক ধন্যবাদ।।।

[@ShakilKhan-ij4gp]

सर, बहुत दिनों बाद आपने कोई नया वीडियो अपलोड किया है। धन्यवाद,.

[@techtarun77]

Problem tha isliye upload nahin kar paya... Thanks for comments !!!!! Your comments are very valuable for me।।।

[@parthamandal4851]

kitne samaye tak jalta hai??

[@techtarun77]

Two hour

[@punyokani648]

Cob led kaha pe mile ga

[@techtarun77]

Online mil jayega...

[@punyokani648]

@@techtarun77 .nai hai maine dhuna. Kaun se web side pe mil raha hai??

[@techtarun77]

4v cob led :- Amazon

[@easymakingprocess3317]

Battery back up kitna he

[@titukivlogs5552]

1 hours Se 1 minute bhi jada nhi da ga

[@vipingangwar7707]

आप जो इस प्लेट पर कट वाली प्लेट टांके लगा रहे हो उस प्लेट का नाम क्या है

[@parthamaiti9048]

Hi I was waiting when you will upload next video.... Your all projects are so effective and cost friendly.... Please make videos, I'm huge fan of yours.....

[@techtarun77]

Thanks for comments।।। Your comments are very valuable for me।।।

[@parthamaiti9048]

@@techtarun77 please tell me where are you from, because here components supply is not sufficient and price also so high, I'm facing problem I'm from Mahishadal, purba Medinipur, West Bengal

[@techtarun77]

আমার বাড়ি মালদা।।।।

[@parthamaiti9048]

@@techtarun77 from where you get these components....

[@techtarun77]

কম্পোনেন্ট গুলো আমাদের এখানে পেয়ে যাই।।দাম একটু বেশি হলেও।। আর যে গুলো পাই না সেগুলো অনলাইন buy করি।।

[@MrVilaskhare]

Sir, I am very thankful for your various videos. I want to inform you that COB 6 volt ring is not available / not found me on Amazon. please see . If available please inform me price also.

[@techtarun77]

Thanks for coments .. Your coments are very valuable for me !!! 6 watt cob led not available on Amazon.. Use 8watt cob led :- amzn.to/3hWVCxO

[@रियलइंडियन-म4ह]

I have lot of

[@natutatung6047]

LED kitne volt ka hai?

[@techtarun77]

4 volt

[@Saikohack]

Con led light getting hot for the back part

[@I_am_SoSh]

Use a good quality heat sink which is thick enough to abosrb heat.

[@anima-ky4tr]

Hello dada এটা কতক্ষন চার্জ থাকবে একটু বলবেন প্লিজ।

[@techtarun77]

ব্যাটারির maH এর উপর নির্ভর করবে টাইমিং টা।। আমি যে ব্যাটারি ব্যাবহার করেছি তা দিয়ে এক ঘণ্টার উপর জ্বলবে।।।।

[@ShakilKhan-ij4gp]

हमको लगता है हीट सींक प्रॉपर जगह पर माउन्ट नहीं किया है आपने, क्यूं के यह कोब एल ई डी बहुत ज्यादा हीट होती है।

[@techtarun77]

Thanks for comments।। Your comments are very valuable for me।।।

[@vilasbarad1958]

Make rc driver for led tubelight

[@techtarun77]

Ok... Thanks for comments।। Your comments are very valuable for me।।

[@MrGetstones]

Can't find Female Micro USB like that here...

[@gopalanp2896]

Please send me ten chargeable sockets by vpp

[@techtarun77]

No....