The Power of Advanced LED Illumination and Lighting Control
Numerous studies have focused on the correlation between human cognitive performance and artificial lighting conditions. In all cases, the effects of light were significant, ranging from increased energy and productivity to reduced stress.
Several of these studies focused on the effects of changing illuminance and color temperature, two key metrics in lighting design and evaluation. Illuminance is measured in lux and indicates the amount of light that falls on a surface. It’s affected by distance and the light source.
The color temperature (CCT) is measured in Kelvin and indicates the warmth or coolness of the light. For instance, a low Kelvin temperature, in the range of 2700K to 3000K, produces a warm and intimate, yellowish-orange light. At 5000K and above, that light becomes a bright, cool, blue-toned hue that’s ideal for concentrated tasks.
Or is it?
Here, we’ll explore what the research tells us and how today’s full-spectrum LED technology and lighting control are supporting healthier, more productive lifestyles.