Humans Factor In Lighting, also known as comfort Lighting, refers to the idea of light being adjusted with people's sleep and rest, which originated In Europe In order to enable people to live In a comfortable Lighting environment.LED is a light source that can be easily regulated. It can adjust the lighting according to the biological cycle, but the spectral distribution and color temperature conditions still need to be considered.
Although lighting is not the only factor affecting the Circadian Rhythm, it is a key factor.Some scientists believe that lighting can affect people's mood, health and energy.
LED people because of the advantages and disadvantages of lighting
Leds are used in people because lighting has its advantages and disadvantages. For example, blue light belongs to cold white light and close to natural light, which is conducive to concentration and can be applied to students' classrooms and offices.But exposure to blue light for long periods of time also inhibits the growth of melatonin, which affects sleep quality, the immune system, and can cause physical disorders such as cancer.
According to scientific research, blue light can control the amount of insulin, so prolonged exposure to blue light at night can cause insulin resistance, which is insulin lowering and cannot control blood sugar, which can lead to obesity, diabetes, hypertension and other diseases.
Lighting design should not only consider color temperature
In the design of LED lighting, the spectral energy distribution and color temperature should be taken into account. The color temperature is in absolute temperature K, representing the spectral components of different light sources.The color temperature of blue ray falls above 5300K, which belongs to medium and high color temperature and has bright sense.On the contrary, red and yellow light belong to warm color light, and the color temperature is below 3300K, making people feel warm, healthy and relaxing, suitable for home use.
However, under the condition of the same color temperature, there will be different spectral distribution due to the influence of different viewers and other factors such as climate and environment.Therefore, Benya Burnett lighting design company counselor Deborah Burnett thinks, the energy distribution of spectrum (Spectral energy distribution, SED) are the key factors affecting the human eye and body.
For example, the lamps designed and developed by OKT will take the color temperature into consideration. Different lamps and lanterns and color temperature (3000-5000k) are used in different places, offices, schools, shopping malls, and homes, providing customers with very suitable choices.It's well recognized by the market.
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