How to calculate lightning watt in a room|ceiling light watt||cob & panel light watt calculation|

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Hi AW FAM
In today's video we have learn about how to calculate the lighting watt in a room.
i know calculating the light watt is a big task and the most important among the ceiling.
i have talk about the simple trick for calculating the watt especially for ceiling light.
it's necessary to know about the right wattage for panel & cob light.
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[@designerkamleshsatya5153]

Mam confused kar diye aap ne aap k ek video me aap ne 1.15 se ÷ karne bole aur is video me 1.25 se ÷ karne bole samj nai aara hai 1.15 se ÷ kare ya 1.25 se...?

[@architectsworld]

1.25 is correct

[@architectsworld]

So sorry may be bolne me mistake ho gaya hoga ...so sorry for creating a confusion

[@rahulthewanderer01]

@@architectsworld 🙏

[@idontknow1902]

Very informative, I decorated our house according this Idea

[@TacticalJeevanwithArchana]

Your all video are very nice and informative Thanks

[@satyabondili6482]

The best video on calculating no of wats required per room and light types

[@architectsworld]

Thank you so much 😇

[@PoojaGupta-ib1hl]

Thanks for so much useful information!!! Very detailed & practical.. 👌👍

[@anuragketan2523]

Very Informative and technical. Learned a lot.

[@architectsworld]

Thanks aton🙌😇

[@hardipengg86]

Very well covered lighting design aspect of home... Learned a lot form your video... Now i can design my room with sufficient light and main things placement of light... Thank you for such detailing

[@architectsworld]

😇

[@mukeshdadhich4487]

Very nice information. GREAT

[@architectsworld]

Thank you😇

[@asifakashmir7345]

Very informative video Thanks

[@mpsingh6671]

Thank you for invaluable information

[@architectsworld]

My pleasure😇

[@ankur-uc4cr]

Content always on top 👍

[@architectsworld]

Thank you so much😇

[@gautambiswas7338]

I believe you refer the wattage of LED lights, as the lumpen’s per watt of incandescent or fluorescent lamps will be less.

[@roshnigambhir5255]

Your explanation is so easy❤

[@Fomo.travelers]

Thank you, it was really useful

[@_Pratik_Metage]

thank you mam very detail video

[@sushantgangurde5460]

this video really help me

[@goldythakur4635]

Excellent.....👍👍👍

[@architectsworld]

Thank you

[@siddharthpatel238]

Video is great 👍

[@architectsworld]

Thank you😇

[@udayparikh5960]

Amazing knowledge

[@architectsworld]

Thank you🥰

[@shwetamahto6221]

Your info is very helpful. I had a question, for living room of 10' by 21', should panel light also comes in centre? Or it should remain only at the corners?

[@architectsworld]

Not necessary You can put them in center too, depending upon the ceiling and the wall design

[@HarishIndia123]

Good info

[@babluking3493]

Wow so cute❤

[@raghavendrakuppuswamyarchitect]

Thank you ma'am 🙏

[@mnp1853]

Superb video

[@architectsworld]

Thank you😇

[@junaidkhan-oz2tx]

Thanks

[@kreativecaptures]

Hey there, I really liked the way you explained. Can you please help me choose right watts for my rooms. Living room is 10x14 sqft where I have fitted - 4 profile lights (240) half 2 in left and half 2 in right side of the fan - 1 hanging light in left corner, - 4 LED bottom facing lights (natural white) 15wt each - 1 small decorative ceiling light in parallel of fan on the rear side 22wt Is this a good light plan or I have used so many lights? I am little concerned

[@architectsworld]

Can you please share the layout on whatsapp with furniture marking 8851559981

[@dr.shahdabbqamrankhan6955]

Thanks 💫

[@architectsworld]

😇🙌

[@alimehboob9387]

Very nice

[@architectsworld]

Thank you☺️

[@sudeepsethumadhavan4820]

Lighting is calculated on the basis of watts or lumen?. Lumen is different for same watt of different lights eg recessed COB vs panel lights. This is what I learned from several videos.

[@abhilashdevarakonda5991]

Hi mam, first of all thanks. My home construction is almost done. Everything thing you told is crystal clear mam. I just got one doubt. I wanted to give a task light(drop light) at one corner for study purpose. Now, my doubt is that.. if i place that drop light in the corner, where should I place panel light?? Can both be side by side?? If so, does that look ugly? Or shall i withdraw the plan of using the drop light in the corner. Please let me no.

[@architectsworld]

Want to see plan and real site pics to guide you better. Share them on whatsapp [phone]

[@Fatcrazypanda]

Thanks for the info. Does this formula work on bathroom cob lights as well. 40sqft will require 6 x 5w cob lights?

[@architectsworld]

No for 40sqft bathroom 15w ki enough

[@CivilEngineeringForum]

Nice

[@architectsworld]

🤗

[@railwayactapprentices7239]

Nice😎

[@architectsworld]

Thank you❤️🙌

[@abhishekgabel4149]

Thank you mam

[@radherajbhar3217]

Very nice speak mam

[@architectsworld]

Thanks a lot😇

[@priteshdalvi9826]

Hi, My hall dimensions are 13 x 10 feet. Is it ok if I use only profile lights in fall seiling (instead of LED panels) for illuminating all the room. I know it will look classy and nowadays its a trend also but I am worried if it can match intensity of normal LED panel lights.

[@architectsworld]

Yes yes it will okay, but it's bit expensive

[@makhanihimanshi34]

Hi, learning a lot from you. I had a question, if we are to place cove light around all the corners of the room will the watt remain same i e 7w or it will be added in the total watt calculation as 7w + 7w +7w+ 7w? Just a student and really confused.

[@architectsworld]

It will be same

[@makhanihimanshi34]

Thankyou. I had another question if i have a wall where i am placing frames, how far(distance ) should be the focus lights from wall so that it can put focus on my frames?

[@praveenbagerwal9261]

@@makhanihimanshi34 9 to 12 inches

[@rasheedv1131]

Thaks

[@prabhakargangolly1076]

👍👌

[@Nirvana_Music_Empires]

agar light fitting ki height kam ho to kissise devide karna chahiye. 8'6" height he to kya karna chahiye aapne batayahe vo standerd height hai ,,, reply??

[@drpiyushsawale]

Nice. What should be Distance between each light??

[@divyanshtripathi_]

What should be the distance of COB lights from the wall and between them to get the scaffoldings that we see in pictures and in high end luxury places? Will be using panel and COB lights in combination,can you recommend watts to get those scaffoldings for 12x14 and 12x12 room with ceiling height of 11 feet?

[@architectsworld]

12" to 18"

[@jayeshbhojwani2165]

@divyanshtripathi_ what do you mean by scaffolding here?

[@Sonu-ly8hx]

My bed room is 12 by 11 = 132 sqft / 1.25 = 105w My question is I have seen many youtube videos they are recommending to go only for COB lights and not for panel lights I am confused whether I should go with 10w Cob light * 10 (No.) = 100w or split it up with panel light , cob light and task light

[@architectsworld]

I prefer split

[@denishhadiya972]

Hello, is it ok to provide ambient light in natural white and accent lught in warm shade??

[@architectsworld]

Yes

[@narenvlogs2406]

Good

[@architectsworld]

Thanks😇

[@makhanihimanshi34]

Hi, can you also tell that at what distance are the focus lights placed over the tv unit? How far should be the focus lights from the wall to elevate the wall?

[@architectsworld]

Atleast 9" far

[@dattatraylimgide765]

👍👍👍👍👍

[@architectsworld]

😇

[@shirishgambhir]

Hi. nice info. I have one question. If the false ceiling design is focused only in the centre of the room and not on the corners will it be ok to install the panel lights close to the center rather than corners?

[@architectsworld]

Means you don't have fall ceiling in the corners?

[@shirishgambhir]

@@architectsworld yes. Its in the centre and covering almost half the room.

[@hardipengg86]

Make sure in such case fan wings to be 1.5 to 2 ft always from surface light..otherwise fan rotation shewow appears on floor

[@ramson25]

Mam for hall of dimension 11.5× 17 ft which lights should we use? (11.5×17)/1.25 = 156 watts . We are confused in combination of lights

[@architectsworld]

Pleasw contact us 8851559981

[@bhavi28]

For a drawing room of 10 x 10 , which panel lights would be suitable - four 8 watt or four 12 watt lights ( if we are using only panel lights)and also we don't want too much of lighting, a decent amount of lighting would do. Can you please help?

[@architectsworld]

12w 4 lights

[@sanjayqazi4585]

Want to get my design of lighting done from you...pl guide how to do it

[@architectsworld]

Plz connect with us 8851559981

[@priyanshuranjan3546]

Mam what should be proper distance between light and wall for better effect... If we are using cob deep recesses light in whole room?

[@architectsworld]

9"-12" from the wall

[@abhishekverma4512]

My Room dimension is 16x14 sqft, I planning to use 8 panel light in total, how much watt of each, I should use..? Please reply at the earliest

[@sanjayvasava-md6jb]

My shop size 45*16=720 .is me kitni light or kitne vote ki lagegi plz replay me

[@rohitraj9722]

Ma'am I have a question. like you are calculating the wattage on basis of length and breadth of the room . what about height? please clear

[@architectsworld]

It's for single height room 9'to12'

[@sharmisthameher6636]

apne jo 12w k panel lighs diye corners me that is ok . but 7w ka jo 6 accent lights diye uske jagah hum 10w k 4 panel lights nahi de sakte kya ?

[@architectsworld]

Mixing of different light is important. Plz.watch this kzbin.info/www/bejne/nmfOZ3lsepKAb5Y

[@pkg2]

I have a room which i am using as work from home, recently I hv installed the T-grid false ceiling. My room size is 10.5 x 9, by using your formula it should be 74 watt light. My question is I have good budget for lighting, can I go with TWO 36 watt 2 x 2 Light panels for proper lighting? I do lots of video calls.

[@architectsworld]

Yes you can but it would be great if you can use 4 so that light can equally distributed at each corners

[@pkg2]

@@architectsworld just for confirmation, You mean 36 watt 4 lights? bcz total would be 164 watts in total.

[@architectsworld]

No use 15w or 20w ,4lights

[@pkg2]

@@architectsworld Thank you :)

[@MUAami]

Is this formula also used for bathroom, tv lounge and kitchen?

[@architectsworld]

Not for bathroom

[@niziboy3993]

Mam mera bedroom 10x13 ka he to isme mujhe siting ka b arenj Krna h to kya sofa use kr skta hu ya sirf chairs use karu

[@architectsworld]

Chairs

[@jayjinendra487]

Nice & informative video as usual..👌👌 Mam can we use only COB for our whole house having different colors.

[@architectsworld]

Thank you so much☺️ Yes we can also use only cob lights in a room

[@sharmisthameher6636]

Room me agar ek wall pe wardrobe ho to kya uske dimension ko Minus karna h room ka dimension se?

[@architectsworld]

2'

[@mrjeetmumbaikar8731]

Ambient light aur spot light same color ka hona chahiye ya different bhi chalta hai??? Like spot warm white aur panel panel cool white

[@architectsworld]

Yes i always prefer in two color_ reason behind it we generally use panel lights for day to day activities in which we need white lighting and cob lights are for interior highlightning purpose that are in warm white color.

[@mrjeetmumbaikar8731]

@@architectsworld thank you so much. I like ur thoughts.

[@amanvir9332]

Mam, how to calculate electrical load of house with mcb

[@architectsworld]

Will share the video on this topic too.

[@gibsosmart]

Thanks for your efforts, madam. However light brightness is calculated in Lumens, not in watts. Because light can have efficiency . Incandecent lights have 7 times lesser efficacy than LED lights. SO its better to talk in lumens than wats. Watt to lumen ratio will be given on the lights too.

[@architectsworld]

Agree but if we talk about ceiling lights watt is more accurate term to talk and decide on lights

[@architectsworld]

Even if you want to buy a ceiling light online....they always mentioned watt not lumens

[@sanjusk5696]

Madam main panel light main 12watt naturel white aur cob main 7watt warm white lagay to chalega

[@architectsworld]

Hanjie thik rahega

[@AnandKumar-iz7hk]

From wall you said 18 to 21 inches for light place I got it but what about spot light 7 w distance from wall?

[@deepaksahu7117]

Mam 12*14 ke room me 7 watt ka hi sbhi lgaye to kitna 10 ka kitna or agr 12 ka lgaye to kitna plz bataye😊

[@divyutiwari]

Madam mera 13 by 11 ka bedroom hai uske 4 ends par mene 12w ki panel di hain neutral white or unke beech beech me 12w ki 3 cob di hain warm white ki kya ye theek raega ya or light badhani chiye

[@architectsworld]

Thik h

[@goltunsinghania3472]

Please tell how much volts of light for drawing room + dining room

[@FootballGaming.195]

Hi, my room size is 12x10..we are planning only panel lights..4 panel llights..what should be wattage of each panel liight..we are not planning any accent light..

[@architectsworld]

15w

[@ashman1545]

Mam please reply How much wattage is sufficient for garments shop of 11by 14 feet

[@architectsworld]

11x14÷1.5

[@azharuddin3890]

12/10 room .. Mai kon sa lights use kare plz details.

[@architectsworld]

Depend upon the designing ki kya highlight karna hai. Can't tell without seeing the drawings

[@zizouking10]

So for me I need 10 surface panel lights of 15watts ? Because as per the Watts calculation in a room -- My Room size/1.25 19x10= 190 190/1.25 = 152watts So as per the above calculation I need 10 surface panel lights to light up my room ??

[@architectsworld]

NO YOU HAVE MIX DIFFERENT LIGHTS- PANEL, COB, COVE, FANCY LIGHTS

[@mrjeetmumbaikar8731]

Kitchen cabinet internal management pe ek video aur wardrobe internal space management pe ek video m waiting

[@architectsworld]

Both are already uploaded, please check the old videos.

[@mrjeetmumbaikar8731]

@@architectsworld link share kar diye hote toh easy ho jata😊

[@999CRAFTS]

maam, mera bedroom 12×11 ka he ....me kitne watt ka kitna panel light lagau?

[@architectsworld]

10w

[@mohammedaasimullahjamadar6539]

Maam how to provide latest lights in whole projects .

[@architectsworld]

Choose the right ceiling and right light placement

[@parmarlightindustries7572]

We can provide you with different types of lights that you can use in your whole projects

[@HARI-RAM]

Hey mam,Should i do false roofing or use lights without false roofing for my newly constructing home. Which is recommended?

[@architectsworld]

Without false ceiling to save the cost

[@HARI-RAM]

@@architectsworld thanks mam

[@sabaaziz5926]

Agar drawing room me false ceiling nai hai or fan bhi lagana hai or pendant light lagani hai like chandelier lagana hai to kya distance hoga fan and chandelier me. Room size 11’by 16’

[@architectsworld]

1 fan and 1 chandelier Or 2 fan 1 chandelier?

[@girishinspace]

What is cov light u saying that comes in ambient 5 inch u install above Bed which adds up to 55 watt including 4 panel light .

[@architectsworld]

Cob or cov?

[@user-tv5hw4nd2z]

Ma'am My bedroom size is 12/12 and cilling me 4 point ha to kitne watt ki light lagaye?

[@architectsworld]

12w-15w

[@RAVIKUMARSIHAG-nr5ul]

8 min 48 sec par 1.25 factor jo aapne batayaa vo living , bed , kitchen, bathroom sab me apply kar sakte he ????????

[@architectsworld]

Ji

[@amrutabedmutha945]

What if, there is a double hieght area?

[@tapangawai]

Mam COB light warm use kare ki cool

[@architectsworld]

Warm

[@BikashChaudhury1955]

Different types of light will provide Lumens per watt. You should be talking in terms of Lumens not watts

[@architectsworld]

Okay I know. But most of the people understand watt more than the lumens that's why i used a local term.

[@BikashChaudhury1955]

@@architectsworld Thanks 😊 . It may help if you provide a table giving Lumens/watt for different types of light ( Incandescent; Halogen; LED and CFL).

[@theastroindia]

Mam, are you delhi based

[@architectsworld]

Yes gurgaon based

[@madhurjyaphukan8240]

How to light up celing ?

[@architectsworld]

By placing the right light location & pattern

[@prakash7880]

Main thing batai hi nai which tone we should use like white light, natural light or warm light??

[@architectsworld]

kzbin.info/www/bejne/gZivkGSOi6aVqpY

[@architectsworld]

Do check here. Already uploaded a seperate video in this topic kzbin.info/www/bejne/gZivkGSOi6aVqpY

[@prakash7880]

@@architectsworld thanks it was very informative

[@sangramthakur6048]

Mam 100 sq.ft. bedroom. if we go by your formula its 80 watt required light for room and if we go by considering footcandle and lumens formula its just 22 watt required. very huge difference. what to consider? plz suggest.

[@architectsworld]

Sir just think like this Ceiling me bas 2 panel light 12w ki kya enough hai?????

[@architectsworld]

And sir lumens depend karta hai type of bulb par If you study lumens formula. It says 10 -20 lumens required for per sqft.

[@sangramthakur6048]

@@architectsworld mam right now in my bedroom i have just 12 watt LED bulb which has 80 lm/sq.ft. i didn't feel any issue with this but i think 12 more watt will be more than enough in my room. means total 24 watt is sufficient. may be we are going towards un-necessary more wattage unconsciously. the same condition we can see in malls n stores. please correct if im wrong.

[@architectsworld]

@@sangramthakur6048 look led bulb, tubelights and ceiling lights are different with different effect. 12w led ceiling light will not be sufficient

[@sangramthakur6048]

@@architectsworld ok. 👍

[@InteriorWorkss]

Ambient light and cob light are same?

[@architectsworld]

No ambient lights are panel lights. Cob lights are basically accent lights which we used to create a focal point.

[@sitarfaisal2034]

warm and cool light cobinations please?

[@architectsworld]

Same just replace natural white to cool white. But i will not recommend cool white light in home

[@rahulstyle61]

13 by 9 room hai kitni lights hone chaiye panel ligjt ka watt kitna hona chaiye pls tell

[@architectsworld]

4 panel light 12w size rest cob as per the wall designs

[@ArshChahal47]

10:50 then it should be 3w at each corner (3x4=12w)

[@architectsworld]

And 12w is sufficient lighting??

[@t0am1tvats]

Hi Bhawna..can i go with only COB lights in the false ceiling of the entire house ? With COB i've observed dark spots just below thw COB lights as they form a dome shape. Is it okay ? Is there a model/type of COB which will be best suited for a COB only configuration ?

[@architectsworld]

For living area, washrooms and passage or foyer yes. But will not recommend all cob in kitchen and bedrooms

[@architectsworld]

And cob are only to make spots so there will be a dark spot in all kinds of the particular lights

[@beepro1]

Thanks for the info. and your background music was very stress giving and distracting, plz change it.

[@architectsworld]

Ohh Will check I never put any background music. May be it was the surrounding sounds.

[@nimbleinfotechpvt.ltd.8297]

my bed room is 10x10 ft and i hv opted for false ceiling. pls guide how should I place lights on the false ceiling

[@architectsworld]

Plz connect with our team 8851559981

[@Vikas-nk5vw]

Sorry, but here in chanel are you providing guidance or doing marketing 😊

[@architectsworld]

Sir please you tell me how can i guide people on lighting without seeing their actual false ceiling design

[@sharmisthameher6636]

13x11 ka room hai aur 2(d)x 7(L) ka wardrobe hai. Toh kitne watt k lights lagaye aur how many lights ?

[@architectsworld]

4 panel 10 w each 4 cob 7w each

[@ujwalfarkade2832]

Ma'am par isme tho bas 68 watt hi cover hue baki ka konsi light use kare?

[@zizouking10]

Hi, Need your assistance regarding the installation of surface lights, I have a hall of 19x10, Master bedroom: 13x10, Common Bedroom : 10.6x9.2 How much watts of lights should I Install in each room & how many of them are required respectively ?

[@architectsworld]

Plz contact our team 8851559981

[@doctormax1342]

What should be minimum distance required between 2 COB lights of 7 watts.?

[@architectsworld]

Minimum 9"

[@doctormax1342]

@@architectsworld thanks for the quick response. Much appreciated 🙏 We are planning for 18" or 24" distance between 2 COB of 6 watts. Should be okay right.?

[@DevendraKumar-nz9qy]

Is the height of a room affect the light because you never mentioned it.

[@architectsworld]

9' to 12'

[@amitagnihotri30]

114/1.23=115, but on screen it shown 155. Throught she was reading correct value i.e. 115.

[@architectsworld]

Oh yes!! My bad