From the Internet to see such a paragraph: clearly in accordance with the effect of a internet celebrity, from hard to soft 1:1 restoration. Finally  only to find that the effect is very different when check in!

Others like to open a filter bright soft temperature, his home everywhere has shadow and color difference, buyers show absolutely.

In fact, it's just the wrong lighting! Appropriate lighting often plays the role of "finishing touch", bringing romantic or warm atmosphere to the room. But inappropriate lighting will greatly reduce your decorated home effect. The use of appropriate color temperature will make the whole room different style.

I wonder if you have noticed any difference in the atmosphere created by indoor lighting in your life? Lighting is familiar to modern people who spend 80 percent of their time indoors, but perhaps not many people know about color temperature.

Understand the color temperature

Color temperature, literally, is the temperature of the color.

But in theory, color temperature refers to the absolute black body heating from absolute zero (-273℃), gradually changes from black to red, yellow, white, and finally blue when exposed to heat.

When heated to a certain temperature, the spectral component of the light emitted by the black body is called the color temperature at this temperature, the unit of measurement is "K" (Kelvin). If the light emitted by a light source is the same as the spectral component of the light emitted by the black body at a certain temperature, it is called a certain K color temperature.

Notably, it is a measure of temperature, commonly used in physics and astronomy. The concept is based on a fictional black object that, when heated to different temperatures, will emit different colors of light and appear different colors. Like when you heat a block of iron, it turns red, then yellow, and then white.

The light we normally see is made up of a spectrum of seven colors, some of which are blue and some of which are red. Color temperature is a method for measuring and calculating the color components of light, which was developed by British physicist Lord Kelvin in the late 19th century. Kelvin worked out a whole method for calculating color temperature based on the wavelength emitted by a black-body radiator, hence the unit named after him.

Let's look at the different degrees of color temperature:

Let's take sunlight as an example: the color temperature at sunrise is low, between 2000-3500K. In the morning, the color temperature rises to between 4000-4500K. The midday color temperature will reach more than 5000K, and even 8000K in some high-latitude countries. By evening and sunset, the color temperature drops to the same level as morning and sunrise, respectively.

■ The color temperature below 4000k is called warm light, giving a warm and relaxing power

■ Color temperature 4000k-6000k is called neutral light, with clear and crisp feeling

■ Color temperature over 6000k known as cold light source blue, gives a serious and cool feeling

The effect of color temperature

Different color temperatures correspond to different colors, and different color temperatures have different effects on the human body. In many people's minds, they think light is OK, or the brighter the light, the better, but it is not. People live in the dark or too light environment for a long time, both physical and mental will be affected.

First of all, the most direct impact of high color temperature is the eyes. Taking reading standards as an example, the state issued on the reading and writing desk lamp performance requirements, pointed out that 3300K-5300K color temperature light line soft yellowish moderate, more suitable for reading. Color temperature below 5300-7000K or 3000K, light is too white or dark, not suitable for reading. The color temperature close to 7000K is too bright and dazzling, which is harmful to eyesight and health, and is not suitable for reading.

Secondly, color temperature affects not only vision health, but also central nervous system function. A number of industry experts have found that high numerical color temperatures increase brain arousal and increase levels of attention, alertness and arousal, which is beneficial when mental activity is required. However, when the body is tired or needs rest, it is not good. It suppresses the production of melatonin, which in turn interferes with sleep. Worse, it can be a trigger for anxiety, insomnia, and other ailments.

Therefore, different environments need to configure different values of color temperature lamp products. The "National Building Lighting Standard" also gives clear requirements on the color temperature of living places. The most suitable color temperature of living room, bedroom and toilet is between 2700 and 4000K. Study, kitchen the most suitable color temperature between 4000-5000K.

People's application of color temperature extends

By understanding the basic knowledge of color temperature, we know that color temperature affects the human body so much that we can create a natural and comfortable lighting environment by choosing the full spectrum of light sources.

Full spectrum light sources product features:

① The spectrum is more uniform and smooth, closer to the solar spectrum;

② Compared with conventional white LED, there is no obvious blue wave crest, which makes up for the green light spectrum, and strengthens the 660nm spectrum, greatly reducing the damage of blue light to the retina, and at the same time is closer to natural light, creating a healthy and comfortable lighting environment;

③ High color rendering index, CRI up to 99, R1-R15>95; TM 30 parameters: Rf> 95,Rg close to 100, with high color restoration ability; CQS>98, near perfect light quality parameters.

At present, people are paying more and more attention to light health, more and more attention to health light! I believe that production enterprises will produce more in line with human health standards of "light products", also believe that the future health lighting field is still a hot plate.