KZread tends to throw me to small, unknown to me channels after finishing a video in the last time, which really helps in discovering gems like this. Thanks youtube! :D

@cloudyview

7 ай бұрын

Yep, this just randomly showed up for me - and completely relevant for me 😄

Before I had cataract surgery, I loved 4,000-5,000 kelvin. After, I prefer the 2700-3000. After the doctor did the first eye, I was looking into the bathroom sink brushing my teeth and I could see one eye looked all amber colored. You are making a very good point about depends on the person. The world looks so beautiful after the surgery, it was worth it.

@DeliveredLumens

Ай бұрын

What a great insight. Thank you for sharing!

Great explanations for color temps and subtle variations!!! Now I understand why i find one cool led lamp annoying. Everything else is incandescently warm. I need to replace kitchen can bulbs and Will be making informed choices that unify color throughout my home. 💡💡💡

I am updating all the light bulbs in my home to LED and this video was so helpful! Thank you for sharing your knowledge, it saved me lots of time on research.

@DeliveredLumens

6 ай бұрын

Glad it was helpful!

This is the best video I have seen explaining this confusing concept. Thank you so much! It was so helpful.

@DeliveredLumens

4 күн бұрын

Glad it was helpful!

Thanks for explaining where the Kelvin value comes from, which I didn't know. I wish the industry would set the value identification so we know what we get when we buy a LED light... so frustrating! Coming from the last century where a 60W used to... a 60W tungsten light and that was for any brand, same for 50W halogen lights... I find it ridiculous that if I buy 3 different brands of 3500K LED they will be all different.

@DeliveredLumens

11 күн бұрын

Not much argument from me. I will say though halogen lamps definitely did have differences. I’m old enough to remember GE being more pink and Philip’s being more green.

I just recently bought some 2700k bulbs that are definitely on the blue/green side of the line - which I'm not super happy with. This video just changed my understanding of color temp completely - thanks for the knowledge!

@DeliveredLumens

7 ай бұрын

Oh I love comments like this. Sorry for the boor experience!

@Autunite

7 ай бұрын

That's what we light nerds call "tint", and is a deviation from the black body line. I'd rather go to the pink side than the green side.

wow! thank you, thank you, thank you. I am going to tell everyone I know about you. this content is amazing! (ps. I'm using my husband's computer and account; he would never be this effusive). -Dani

im surprised not more comments, you did such an awesome job explaining and educating your audience, and you are a great at presenting. Im getting all new light fixtures and struggling to keep the color temps uniform and some LED fixtures are stuck at warm, some are soft. I picked a chandelier that uses 18 LED bulbs (wagon style). I been going with soft - the LED bulbs available for this lamp come in 2700 soft white, 3000 warm white, and 4000 Natural daylight. Im thinking maybe 3000 is the sweet spot? Thanks for any advice. this is in a large opening living room with a dining room adjacent that has soft light LEDs

@DeliveredLumens

3 ай бұрын

When are you likely to have these lights on? If it’s evening/nighttime (versus supplementing daylight) I would go 3000k or 2700K

Really enjoyed your video! We struggle with trying to find that “sweet spot” with color temperature and consistency. We use 3000k LED bulbs in our home but love the super warm glow of a 2700k LED bulb in a bedside lamp… Is it common for lighting designers and clients to use different kelvins in the bedroom?

We started off with fireplaces and oil lamps - both warm in color. Then we evolved into antique or Edison bulbs that had a warm glow to them.

Could you talk about CRI? Some lighting designer says CRI for LED isn't the same as incandescent and fluorescent. I generally spec 90+ CRI, but would love to know more.

I know it’s all personal preference… but, I’m curious. When we chose our lighting, I did all our recessed “general lighting” at 4000k and I think of those as our daytime lights. We then have other lighting such as sconces, vanity lights, chandelier, some ceiling fans at 2700k, and these lights are normally used in the morning and evenings. Again, I know it’s personal preference and we are happy with it. After hearing you describe that lighting temp should be consistent, I guess I just started thinking our setup is weird. I’m curious your thoughts/experience.

@DeliveredLumens

5 күн бұрын

There’s nothing wrong with your set up if you like it! My only point was that having two color temperatures on at the same time can be visually jarring but if you’re warmer in the evening and cooler midday that totally makes sense.

The cornea does not yellow.cornea is clear and has no color to it. Its the lens inside the eye that yellows with age. This yellowing of the lens is also referred to as cataract. But i agree with you overall point yellowing affects perception of color

what light source were are you using in your kitchen? I need something similar.

Wow, awesome video. I'm also becoming a lighting nerd. It seems necessary these days. I I just moved into a place. When I first viewed it (during daytime), I thought all the walls were white and the lights were fine. It turns out the walls are a cool white (with a bit of blue), and the the color temperatures are very high (up to 6000K even in the bedroom) with no lack of lumens. Crazy. My question is: can I just swap out to some warmer temperatures within the context of this paint color. I.E. does warm light work with cool walls?

@DeliveredLumens

2 ай бұрын

It’s hard to know without seeing examples, but the short answer is yes. Just make sure it’s a high CRI source

Great video and also +1 to a very good random YT recommendation. I have a question on your point about color consistency if you don't mind: I'm building a granny flat for my retired parents which is a single ~40 x 10 ft room with kitchenette at one end, small dining space in the middle and bedroom at the other. I was planning for GU10 track lighting in the kitchen at 3000k, then 2700k track in the dining and 2700k ceiling fan light above the bed. I totally get your point about 5000k to 2700k being jarring, but wdyt about the above given it's just one "room". Thabks again!

@DeliveredLumens

Ай бұрын

I think varying between 3000k and 2700K is totally fine! Sounds great.

I want the cool daylight in my apartment, it’s so dark inside, I do mot like the warm bulbs. Having difficulty finding LED cool daylight bulbs.

great info. just curious, do you have preferred ways to layer light? lamp, wall wash lights? or is it all pretty situational? thanks!

@DeliveredLumens

6 ай бұрын

It is situational. What room are you working on?

@Mitchell_Neu

6 ай бұрын

basement office, no windows

I have two questions. What color do you recommend for attention to detail crafting and its kelvin? Second question is, I have a sewing machine and have trouble seeing because it isn’t bright enough. What can I attach on the top body of the sewing machine to see my stitch and needle position better?

@DeliveredLumens

3 ай бұрын

The kelvin is really your preference. I would think about what light you normally craft in (is there daylight or not) as far as enough light. There are many low cost LED lights on flexible stands (usually used for selfies and such) that you can mount on your table or maybe even the machine itself!

what about differing CCT over different rooms. like a cooler/warmer but not by much in the kitchen vs living room (let's say, maybe 4000k vs 3000k) any opinion on that?

@DeliveredLumens

7 ай бұрын

I think adjacent rooms are a bit dangerous. Especially if they share a purpose, like say kitchen and dining room. That said, something like a home office or a basement playroom shifting to a different color might make sense.

Will a dimmer change the color temperature down from 5,000 k to 2,800 k?

@DeliveredLumens

3 ай бұрын

If you choose a warm dimming LED it will shift. But not that wide a range. More like 3000K - 1800K

The rental unit I just moved into has an excess amount of recessed puck led lights. The lighting felt grossly cold so I've been going in and changing each one to 2700k. It was originally set to 6000k. No wonder why it made me feel ill!

@DeliveredLumens

3 ай бұрын

YIKES!!

Im still a bit confused. I went to buy a smart LED bulb that had a chart on the back that said 0 - 6000k. It was at '3000k soft light'. I need the daylight lighting and the guy said it can do 5600k no problem. Huh? I read the box and it says it can do up to 5000k so why is it marked 'soft light 3000k'? Ugh..

@DeliveredLumens

2 ай бұрын

That’s a really confusing one.

Have any recommended tunable lights?

Making a video about color temperature and not showing visual examples of each K seems like an oversight, or perhaps a video for the blind

yeah my dad liked white leds due to his age. rip

I thought you were saying "tuna boat" white. Lol. You were saying, "tunnable".

@DeliveredLumens

Ай бұрын

I really like the idea of a tuna boat white. Maybe we can pitch Benjamin Moore!