led bulb automatic on off switch

[@Gamer_rugay]

Fantastic making auto matic LED on of bulb thank you

[@ranjibborah3274]

I have seen you have answered almost 90 percent question .I like it.

[@ECircuits]

Thanks

[@dineshbhaihathiladineshbha4940]

Very nice sar Resistor koun koun sa laga sakte hai

[@victorgamboa8198]

Esta muy interesante este circuito, uso un bombillo led para esta prueba. muchas gracias.

[@ECircuits]

Thanks

[@rajendravibhute6568]

What kind of led bulb this is let me know the wattage there of please.

[@faruqueahmed6740]

Thank you for presenting in a very nice way. Enjoyed it as an electrical engineer. Even if you know all these things theoretically, It is not possible to remember such a huge amount of electricity projects. We are grateful to you for reminding us of this.

[@ECircuits]

Welcome

[@Pooja_rani_fans_official]

Sir mujhe 1kva ki load chalani h AC voltage. Kya ispe chal jayega

[@ECircuits]

Link in description

[@diegonaranjo6818]

CONGRATULATIONS THANKYOU FOR SHARE IT

[@fernandoguerrero6358]

Funciona para una lámpara led de 3w?

[@arieflukmanhakim5340]

Do we need heatsink?

[@ECircuits]

No but it's not working with any other watts. If you want to use any watts and any type of bulb. Then make this circuit. It's perfect working Visit on this link. kzbin.info/www/bejne/oaK2f2V4n76Zrq8

[@jayselectechs4919]

can i use 4 led tubeligts at a tym for this circute

[@ECircuits]

No

[@thegiruinternational1475]

hlo sir. kya pani jane par ldr kharab bhi hoga jaise barsha ke mausham mai

[@ECircuits]

Hoskta h ap ldr ko sirf bher rakhain baki circuit ander rakhain

[@thegiruinternational1475]

@@ECircuits okk i wil try

[@ECircuits]

@@thegiruinternational1475 ok

[@itjnph5466]

lekin bulb se light ayega tho fir se bandh hojayega ?

[@ECircuits]

G han ap jb gher m ya kahin lgana isko bulb sy door lagana

[@jagatheswaranp]

I used 220k resistor it's Flickring if I use 330k resistor will it be alright

[@ECircuits]

Yes i think

[@andresinalbis6651]

thanks

[@ECircuits]

Welcome

[@frankmkizy7930]

I found some difficulty in designing such using 220 Ac as a source of power.

[@Filmyentry]

Kya y 14 watt k led bulb p work krega btaye

[@ECircuits]

Nahi Kisi b led bulb or cfl bulb ky liay yi bnao kzbin.info/www/bejne/oaK2f2V4n76Zrq8

[@AmritpalSingh-zz4yh]

12 Watt LED Automatic Street Light Setup ko 12 volt SMF or VRLA Batteries chalane ke liye kaun se Components Use Karne honge...Plz reply

[@ECircuits]

Dc ky liay m video bnaoga yi dc p kam ni krta

[@AmritpalSingh-zz4yh]

@@ECircuits Thanks for reply, waiting for u r video regarding this 12 volt circuit....

[@ECircuits]

Ok welcome

[@yaqoobgillani5812]

Nice murshid

[@ECircuits]

Thanks

[@rathieshkv5877]

Thise circuit for only one lamp or how many watt maximum

[@ECircuits]

This circuit use only 12w bulb

[@kishoresen8689]

Which circuit is better. I mean apne pehele bhi ak video banaiya tha aur usme thora alog tha

[@ECircuits]

Dono best h

[@ECircuits]

Larkin is per bus 12w led kam kryga or us per lamp bulb 1000w tk

[@kishoresen8689]

Main a ye wala circuit use kia aur usme 9w ka led lagaiya but blink korta hai kyu ??

[@kishoresen8689]

Register 220k laigaiya dusra lagna porega kya??

[@ECircuits]

@@kishoresen8689 g

[@mohamedjasim7855]

Can i use 220k resistor?

[@ECircuits]

No And make a batter circuit for any type of bulb like LED or cfl visit on this link. kzbin.info/www/bejne/oaK2f2V4n76Zrq8

[@kaneshalingamuthayasanther7310]

@@ECircuits Sir Couldn't enter your above link kzbin.info/www/bejne/oaK2f2V4n76Zrq8 what shall

[@franpas6047]

Hi, I tried the experiment I put a Triac BT139 E600 the light bulb is always on

[@rajendravibhute6568]

Circuit,as shown in the video,I have prepared however,it is not working,after switching on directly bulb glow.hence doubt raised.please guide Sir.

[@ECircuits]

this circuit is work only 12w 220v led bulb. if you want to use any bulb like 9w , 12w, 15w, etc . then make this circuit 100% working. link kzbin.info/www/bejne/nGfLmqmPl9p5hMk

[@kakabenchvlog]

Sir can i use this for 220 volts what resistor value need

[@ECircuits]

I am using 220v bolts

[@kakabenchvlog]

@@ECircuits can i use cfl bulb

[@kakabenchvlog]

@@ECircuits can i use resistor 220k

[@mushadifurqon714]

High than 12 watt does work ?

[@ECircuits]

No if you want to use any bulb then make the circuit link given on description

[@OnlineEducationHelper]

Isme 330k resistor laga sakte hai

[@ECircuits]

Yi 12w bulb k liay h resistance ni change ho skti

[@OnlineEducationHelper]

@@ECircuits 9 watt ke liye kon sa resistor lagaye

[@ECircuits]

@@OnlineEducationHelper check it 330k or 220k

[@OnlineEducationHelper]

@@ECircuits led kharab to nahi hogi

[@ECircuits]

@@OnlineEducationHelper no

[@wricksadhu7140]

sir my project was working but ldr sensor's light distance capacity was very low . so what i do now?

[@ECircuits]

For useing any led bulb visit this link. kzbin.info/www/bejne/oaK2f2V4n76Zrq8

[@sadaruwan7691]

විදුලිය විසන්ධි වූ විට ස්වයංක්‍රීයව වොට් 230 බල්බයක් සාදා ගන්නේ මේ විදියට ද ( චාර්ජින් කරලා කරන්ට් ගියාම පත්තු වෙන්න )

[@wricksadhu7140]

can i use 9 watt led bulb?

[@ECircuits]

No. for use any bulb visit on this link. kzbin.info/www/bejne/oaK2f2V4n76Zrq8

[@radheshhegde]

Can i use this for 9 or 10 watt led ?

[@ECircuits]

Yes you can use but then change the resistor value 220k to 350k

[@michaeljohnn2598]

@@ECircuits how are you what about using 24V with 12 watts bulb do you have any idea i dont want to use 220V Thank you

[@ECircuits]

I will try this then make this project

[@TIPSDN]

Good

[@thegiruinternational1475]

kitna led jala sakte hai 1 sath

[@ECircuits]

1 k sath 1 12w led bulb

[@ravindrakadam8581]

is there polarity issue?

[@ECircuits]

I don't understand your question.

[@andresinalbis6651]

Yes, it works, but does not turn on at its maximum power

[@ECircuits]

Use any Watt bulb like LED or cfl visit on this link. ‌kzbin.info/www/bejne/oaK2f2V4n76Zrq8

[@askaindal3527]

Sir same circuit maine bnaya thaa, prr work nhi krr raha, maine 50 watt ki led light use ki thi, continius on h off nhi ho raha . Kya kre ya konsa resister use kre , please reply me soon. Thanx .

[@ECircuits]

12w k liay yi resistor best h baki ap variable resistor ly lain 500k k usy apni mrzi sy adjust krlain

[@asfsdpk]

Dear 8 watt led bulb chlany k liye kis value ki resistance chahye

[@ECircuits]

Dear 220k sy 390k tk check krain ya variable resistor use krlain 500k ki

[@syedhabibqamargilani4853]

Best of luck

[@thommismo2402]

how many watts or bulb can handle that triac sir

[@ECircuits]

Its 12watts 💡

[@thommismo2402]

@@ECircuits wht happen the component sir if i put 100watts flood light sir

[@ECircuits]

@@thommismo2402 no issues but led bulb don't work properly 100w lemp bulb 💡 property work

[@ECircuits]

If you want to use street light then visit on this link kzbin.info/www/bejne/qonVlmSDq6mfnNk

[@gerardodaniele7676]

ciao , scusa al posto della resistenza da 390k , posso mettere una resistenza di 470 ohm?

[@ECircuits]

For any led bulb visit on this link kzbin.info/www/bejne/oaK2f2V4n76Zrq8

[@jitmantamang3526]

I tried making just like the way you showed in the video but it didn't work.

[@md.mahaburrahmannadim233]

Super But What time it is lasting

[@ECircuits]

Yes

[@MALLUKRAFT]

There is small blink in led bulb, need any capacitor ?

[@ECircuits]

No blinking use 12w led bulb

[@MALLUKRAFT]

For 9w led further what changes should we make..?

[@ECircuits]

@@MALLUKRAFT change resistor value

[@sumanbbera7212]

470k resistor chlyga

[@ECircuits]

Check it for more details visit on this link kzbin.info/www/bejne/qGerXpx7r9yqh6M

[@2619311]

Nice work.! Does it works with 120V ? The resistor changes?

[@ECircuits]

You want to use lamp bulb or led bulb ?

[@2619311]

@@ECircuitsA led bulb

[@ECircuits]

@@2619311 dear yes it work with 120v you are from USA?

[@Accumulator1]

​@@ECircuits yes 120vAC outdoor LED floodlight. Thanks for design. Maybe I can do.

[@SunilKsaini-vj1db]

I also used diac db3 at gate after resister of 100k ohm but 9 watt led bulb a small blinking. What should I do?

[@ECircuits]

Follow the same method and components just changed resistor 500k variable resistor

[@hsyweightlossdiet96]

Bro using 18w bulb. 390 k resister bulb not glowing. Then changed to 220&150 both flickering, then at last 100k works without flickering but LDR sensitivity is very low.

[@hsyweightlossdiet96]

Pls help

[@ECircuits]

Use 500k variable resistor and adjust it

[@robertocarlospaulinpitaya9608]

@@ECircuits I am new to this, how can I adjust the variable resistor in this circuit? thanks.

[@ECircuits]

Yes

[@kaunisiapa]

Hi.. is that led bulb.. or is it filament bulb.? if it's led bulb, how many watts is it.? thank you.

[@ECircuits]

Yes its led bulb 12w

[@kaunisiapa]

@@ECircuits Thank you sir..! 👍👍👍

[@ECircuits]

@@kaunisiapa welcome

[@JunaidRiazm]

ye circuit kitne watt led bulb ky lia hai

[@ECircuits]

Link discretion main wo bnain yi fzol hy

[@ECircuits]

Us p hr bulb istmal hoga

[@JunaidRiazm]

@@ECircuits bhai is main kia fzol hai

[@ECircuits]

Yi sirf 12w k bulb chalyga wo b koie koie

[@JunaidRiazm]

@@ECircuits chley thek hai ap ki bat man lety hai. maghr wo circuit har bulb par kam krey ga na

[@ajmaljoiya6006]

Yh lamp to direct 220 py hi chalte hain ????

[@ECircuits]

G yi day m off ho jyga dear or night m on automatic

[@adriansitohang5867]

It does work for dc current?

[@ECircuits]

No for dc visit on this link. kzbin.info/www/bejne/qGerXpx7r9yqh6M

[@ECircuits]

No for dc visit on this link. kzbin.info/www/bejne/qGerXpx7r9yqh6M

[@adriansitohang5867]

Thanks a lot

[@ECircuits]

Welcome

[@uditam429]

Is it really works....

[@pnckumar7176]

100 wad. Konsa Resistance used hai. 330k&220k

[@ECircuits]

100 watts apny lamp bulb istmal krna h?

[@harpalbhullar4409]

Is 100k or 220k resistance working??

[@ECircuits]

390k more detail visit on this link for watching complete ldr projects kzbin.info/www/bejne/qGerXpx7r9yqh6M

[@Tech4mukesh]

🌟Nice work🌟

[@ECircuits]

Thanks

[@Tech4mukesh]

@@ECircuits ❤

[@taquiddinshaikh2181]

Can we use 0.5 watt night led bulb

[@ECircuits]

Thek change the resistance value or use 500k variable resistor

[@ashiyadav8697]

Thank you

[@ECircuits]

Welcome

[@prashantverma828]

Sir plzzzzz rply Sensar bulb ki life kitni hogi

[@ECircuits]

yi ni pta bro m just idea diya life check ni ki h

[@mpndigital6049]

sir awme, sir ye registance 390k ki hai or isme watt kitne ki hai

[@ECircuits]

12

[@ranjibborah3274]

Resistor ki watt(capacity) 1/2 watt hey.

[@ECircuits]

Yes 1/2 watt or any above. For any led bulb or cfl visit on this link kzbin.info/www/bejne/oaK2f2V4n76Zrq8

[@reynaldespiritu7139]

sir may ask you,what the number triac? input 220v,output 110v,thank your reply sir.

[@ECircuits]

triac bt134 bt136 bt139 any

[@andresinalbis6651]

@@ECircuits bt138 ????

[@amangrewalz]

I am confused 15 watt led bulb resistor use 220k or 390k .please help

[@ECircuits]

330 to 390 check resistor if you use 15watts led bulb

[@amangrewalz]

@@ECircuitsthanx i try it

[@ECircuits]

@@amangrewalz ok

[@ECircuits]

@@amangrewalz welcome

[@malayray6586]

For 9 watt LED bulb, what resistor should I use?DB3 can I use in addition?

[@golamrabbani8167]

How many watt LED can load this circuit?

[@ECircuits]

12 watts

[@radhikawansadaya5675]

What is the resister to use for 18w bulb?

[@ECircuits]

Use 500k variable resistor and adjust it as you want.

[@manojvasu9676]

230 volt 23watts led bulb circuit please give

[@ECircuits]

Ok i will upload this circuit video.

[@innocentAkash994]

Bulb Is blinking 😞

[@etronix8343]

how much load we can use this switch ?

[@ECircuits]

12w

[@ECircuits]

If you use any other watt's bulb then bulb don't work.

[@etronix8343]

Ok it means 12 watt switch am i correct ?

[@ECircuits]

Yes, If you use any bulb i am making this circuit in few days.

[@etronix8343]

Ok make amy hight wattage switch

[@innocentAkash994]

Bro led is blinking 😞

[@ayadnuri9396]

Perfect

[@ECircuits]

Thanks

[@chandanparashar2279]

Mera 5 w led on nahin ho raha hai Alag led wattage ke liye resistor ki alag value hai kya?

[@ECircuits]

Ap ny components or mathod same istmal kia h

[@ECircuits]

Nahi asa ni h alg watts ky liay alag resistance ap 12w led check krain

[@mishrahospital9841]

Yes I have used same method and components

[@ECircuits]

@@mishrahospital9841 you have whatapps no

[@ECircuits]

@@mishrahospital9841 agger whatapps no h m apna deta ap mujy components ki pics send krain yr circuit bna hoa h to uski

[@s.h.w6611]

Best👍👍👍

[@ECircuits]

Thanks

[@amarbasha8644]

Pls help me I tried so many time but light is always on. Am trying with 0.5 w led bulb. Pls help me for 0.5w and 5w light

[@ECircuits]

Sorry dear it's working with only 12w led bulb. Wait few days i am making a circuit for any type bulb .

[@amarbasha8644]

@@ECircuits thanks

[@amitkumarbehera5030]

Resistor 390 k but how many watt u can't saw me

[@ECircuits]

For any type of bulb automatic on off like LED or cfl. Visit on this link watch this video kzbin.info/www/bejne/oaK2f2V4n76Zrq8

[@sp0095]

I use same components but not working

[@sp0095]

Please rply me

[@ECircuits]

use 12w led bulb or change bulb use another 12w bulb

[@sp0095]

@@ECircuits I have 9watt & 7 watt What do for 9 & 7 watt

[@ismailsvlog3936]

with 220k resistor it's not working ldr not working and bulb glowing very low

[@ECircuits]

This circuit is working only with 12w led bulb. If you want to use any bulb then make the best circuit link given on discretion.

[@rajendravibhute6568]

Viewers offer likes to videos without practical.when they do practically it they realise the truth.Regards

[@MagicSmoke11]

Then why people are adding a Diiac DB3 with this ??

[@ECircuits]

For protection triac

[@carlosrobertoa123]

Da pra liga no 110 voltt boa tarde

[@ECircuits]

Please talk in English or Urdu

[@jackhbk4356]

Can i use 220k register

[@ECircuits]

No then work only lamp bulb

[@jackhbk4356]

I didn't get 390k registors available only 330k or 470k this registors also not work?

[@ECircuits]

Thek use 500k variable resistor

[@jackhbk4356]

Thank you

[@ECircuits]

Welcome dear

[@aSaDwAhEeD37117]

Ye 330k resistor k sath 12 watt LED pe perfectly kam krta hai. Magar jb mai ne is me DB3 diac lagaya to kam nai kr raha. Diac k sath konsa resistor use karun??

[@gokulprasath1023]

Can you explain sensitivity of ldr

[@ramakant8902]

100k use kro

[@ECircuits]

Ap 500k variable resistor use kro or mrzi sy adjust krlo ya kuch din sber krain m automatic on off switch wala new circuit bna raha hr bulb 100% kam krta

[@ramakant8902]

@@ECircuits Etna late reply do ge bhi 6 mont

[@ECircuits]

Sorry bro phaly m apka comment pher ni saka aj jasy dekh reply kia. Late ly liay sorry . Baki ap isy na bnao jo m kuch din tk bna raha hon uspyhr kisam k bulb chaly ga full easy h

[@chandanparashar2279]

Mine not working

[@ECircuits]

Check if you have made any mistakes and use the components as I have

[@ECircuits]

Dear ab comment change to krain

[@sonusandhu5168]

Humne yeh circuit banaya tha Work nahi kar raha

[@ECircuits]

Dear, ye circuit perfectly work karta hai ap ny components sahih tarah nhn lagaye hoongye. Ya component or istmal kiay hn gy or bulb 12w use krain

[@khalidzkhan7366]

Im making sem srkit but not working west indies

[@ECircuits]

make this circuit 100% working for any watts and type bulbs. Video link. kzbin.info/www/bejne/nGfLmqmPl9p5hMk

[@shyamlal5510]

2000 watt k liye sir jo

[@kapilbhardwaj8892]

Please mention wattage of 390 k resistors

[@ECircuits]

1/2w

[@JunaidRiazm]

@@ECircuits 1/2w means half watt

[@binumonk5238]

What is the maximum load capacity

[@ECircuits]

100w without heat sink and 1000w with heat sink

[@MALLUKRAFT]

Does it work full night without any heat ...? How much watts circuit consume...?

[@ECircuits]

@@MALLUKRAFT yi it's work no needed heat. It's day night auto on off switch circuit.

[@sanasabank5269]

What is the volt of the resistor?

[@ECircuits]

Volt on resistor?

[@sanasabank5269]

@@ECircuits yes

[@rajendravibhute6568]

@@sanasabank5269 resistor linked with watts if I am understanding the query

[@vishwjeetsinghranawat6823]

For 9 watt, 7 watt, 5 watt what is the value of resistance

[@ECircuits]

Use 500k variable resistor and adjust it

[@robertocarlospaulinpitaya9608]

@@ECircuits How do I connect the variable resistor?

[@ECircuits]

Same method connect 2leg middle and Any side.

[@robertocarlospaulinpitaya9608]

@@ECircuits thanks

[@ECircuits]

Welcome and more ldr projects visit on this link. kzbin.info/www/bejne/qGerXpx7r9yqh6M

[@najmulkarimmanna5507]

I did it but it doesn't work! However I used 220K resistor !

[@ECircuits]

If you want to use any type of bulb . Make this circuit kzbin.info/www/bejne/oaK2f2V4n76Zrq8

[@najmulkarimmanna5507]

@@ECircuits thank you very much

[@cnyainn]

Sir. Can i use this circuit with 50W LED bulb?

[@ECircuits]

No

[@cnyainn]

@@ECircuits please tell me, how to do it sir?

[@ECircuits]

For use any type of bulb like cfl or led any make this circuit. kzbin.info/www/bejne/oaK2f2V4n76Zrq8

[@aimlifeinshort8063]

Led buld not working flickering, cfl and normal buld working only

[@ECircuits]

It's for only 12w led bulb. For any led or cfl bulb i am making a circuit in few days.

[@aimlifeinshort8063]

@@ECircuits cfl and bulb working but led buld of any watt not working...

[@ECircuits]

Ok

[@LibPowerTech]

330 Resistor use

[@ECircuits]

Then may senstivity changed

[@jcbwiringking6235]

Pls send me this circuit

[@ECircuits]

Give me address ?

[@shiyasshiyas3105]

This circuit not working only one time blinks so any one not try to make this circuit

[@ECircuits]

Dear it 100% working make it then component.

[@sridurgabhavanialuminiumfa1313]

Circuit for not working always bypass

[@ECircuits]

Circuit for any bulb like LED or cfl. Visit on this link. kzbin.info/www/bejne/oaK2f2V4n76Zrq8

[@gokulprasath1023]

Hello anyone please help about sensitivity of ldr

[@ECircuits]

0k to 512k

[@atif403]

لو انت صادق اظهر من منبع الكهرباء الى النهاية ﻻننى قمت بالتجربة وتمت اﻹضاءة مباشرة ولم يتم الفث او الوصل عن طريق ldr .

[@ECircuits]

Please talk in English i don't understand your language

[@ramakantadas4360]

Ramakanta Das

[@ECircuits]

What ?

[@biswascomputers3160]

3.7v diye kivabe banabo

[@ECircuits]

I will make this circuit

[@Charan_pb41]

This is not good this is fake

[@yaqoobgillani5812]

Mujhy na bna dina

[@ECircuits]

Apko itni kia krogy 80to lagi hoie hn

[@baskarduraikannu6553]

The bulb is not glowing full

[@ECircuits]

Bulb is glowing fully darkness.

[@udaykiran4208]

Bro it's short

[@udaykiran4208]

Resistor ie burn

[@udaykiran4208]

Give reply bro

[@ECircuits]

You have any mistake or not using right comments