Dimming LED panel light is beneficial to people's physical and mental health

No light source can be like DALI LED panel light, which can provide a light source according to specific color temperature, spectral power, color and brightness. In short, human-centred lighting can inspire people in the morning and afternoon, and at night they can relax. It can be tuned to the same level as the sun, which strengthens 24-hour circadian rhythms.

It is very important to the light of day, night also has a lot of light, such as the night the ray of light and mobile phone screen, but we is 80% - 90% of the time indoors, two-thirds of the time in the office. People don't notice the importance of office lighting, and DALI LED panel light can help you sleep better at night.
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There are three stages of research on the DALI LED panel light. It's worth noting that the first phase didn't involve dimming. Instead, it measured the amount of light the participants received from an existing source, including natural light and traditional fluorescent lights, and did not even include leds.

The third stage is to further demonstrate the potential effectiveness of the LED dimming for day and night alternation. TEK think, healthy lighting should be with "layer", one of the ambient lighting can come from the ceiling lamps and lanterns, and the light of circadian rhythm can come from direct exposure to the frequency of low lumen blue eyes.

While the light that directly hits the eye sounds like a arabian night, the blue light will still increase the level of excitement at the low light level of 30 lx, but it won't cause an annoying glare. If you do 470 nm, you only need 30 lx, so people think it's very comfortable, you don't even see that much, because you have ambient light, and blue light has been integrated into it.

While there is great potential of LED panel light, TEK also knows that office designers must "embrace" the sun.

"One thing we've learned is that the lighting design has to be more refined to provide the periodic stimulation that we need," TEK said. “Sunlight is the best irritant, but it doesn't always enter the environment in the way it should.”

The most important thing is the color temperature control. When people talk about human-centered lighting, it's color temperature control, which is happening right now, but it's early. Not only do we need new LED panel light, we also need new controls.

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