shaadi ho gayi apki ?
Thanks for the video, helped me in buying
mam ye light study ke liye kar saktew hai
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Unfortunately, there's a problem. When I on the light bulb it stops and then off’s. I need a solution to fix this. I already bought it and cannot return it.
Thank you, perfect video
Hello! Its a very good Videó, thx! Just one quetion, can i fix one colour only? If i choose the blue and i turn off, after it will be blue again? Or always the white is the base. I ask you because I have a lamp with movement sensor. Thank you!
Is it possible to operate 2 lamps with a remote control?
Hello . I am from România ! Tot dedemanul este baza ;)))
One question, lets say it is on now ,red color and i turn it off from the wall switch, (not the remote one) and after i start it again from the wall switch, whats gonna happend? It will turn on? It will turn on red/will reset on default color? Or it will not start again. Thank you
Can I connect this to my phone?
Does it can explode?
lamp osram italy 1984
nice video bro!! greetings from 🇧🇷! My room is a a medium room, it works well at night for instance?
I bought one and the remote is not working but battery is inside, is this normal?
hello. i'm from hungary. this is a very good video. perfect
Nice video. Big help 👍😊🙃
Remote stopped working, any solution? Thx
I have same led light bulb
I just cannot agree that 5000k is daylight, since the sun is red/yellow, and not blue. Iv'e never seen a natural light being blue. Daylight is about 4000 to 4500k
Thank you so much for your video. How can I control these types of bulbs with Google home? I want to change the wall switch but I am afraid that I would not be able to control the colors with google home as I can not on and off it multiple time with voice assistance
Will this work with a dimming switch?
wow fantastic! are we able to switch it on and off and change the three modes with Alexa?
So why can't they make this work with a 3-way switch, rather than color switching with on/off?
How does it work on a ceilind with a switch?
isn't such a switching mechanism hurtful for the bulb's lifespan?
Can these bulbs work with a dimmer?
Thank you. !!
Thumbs down for farenheit
u look great thanks for this
For room with computer lcd for game and reading to put in ceiling what is best light is 2700k or 5000 k or another ? thank you
Led bulbs have capacitors inside, which are near the very hot heatsink. Their life will decrease due to high temperature, so 15yrs life is not realistic. (unless you use it for very short periods of time, to prevent overheating). There's also a fuse, if there are any voltage fluctuations causing over 20watts to be drawn, it will blow, to protect the bulb. This will disable the bulb, you will need to replace it (its repairable). This issue can be caused by a bad switch contact. Imagine 15 years period, it suffices one bad switch contact, or voltage peak and the bulb is dead.
Great review, thank you.
Super helpful. I live in Germany, was at Poco ( store ) and I came across this light bulb went on YouTube and found your channel. Now after watching I bought it. 1+ sub.
Is someone use these bulbs in a big hall? How much of them do I need there?
Does someone used these bulbs? If yes, please provide me with some feedback.
Nice! Do you know if this would work in a 3 way lamp or should it go in a regular lamp?
where can i buy theses but in Bayonet Cap i tried ebay but non say 3 in 1
If you are feeling depressed,use 5600K with 2000 lumens.
You explained more clearly and better than Thomas Edison
The only thing I don't like about either warm white and cool white is, its either slightly yellow or a little bluish. I like bright white at 3,500 Kelvin because you get a true neutral light just like sunlight. Only Sylvania makes this LED bulb in Bright White. Other Bulb makers don't have it at all. I used it throughout my house.
Straight forward, good job & tq for the explanations
Finally, someone who's explained this well.
Wish I had done my homework before I purchased - now I know. Don't like the warm white
Well explained.Im been confuse with these warm,cool,daylight.Thank you.
the confusion of the "cold/warm" light, is because, "before the LED era", the tungsten lamps, had the yellowish color, and it operated burning hot! (like, burning our hands if we touch it; setting paper and wood on fire, if they were too close to it). Then, we had the fluorescent lamps, that used a gas inside, and it produced a blueish color, and people and the market, called that a "cold lamp" or a "cold light", because it didn't burn hands and objects close to it.
but, as usual, general public/final consumers, don't have the same terms as the technicians/inventors/scientists/engineers do.
BRAVO 👏 NEW YORK city THANKS you ! 🗽 LOVE your accent .
So, which one puts out more UV?
Thank you for the simple clear explanation. Quite helpful for me.
3000K to 5000K. 4000K bulbs don't exist
Can't buy 4000K bulbs anywhere.
Brilliant video - the mystery explained at last! I had very white lights in my hallway and it felt so stark, like some sort of office or lift....Not pleasant at all! Thanks Vince!
For health, 2700k incandescent bulbs with clear glass are the best.
For a study room you would need 3k LED 24watts probably?
Haha 😁, I never noticed the irony in warm white being of a colder source and cold white of a warmer source.