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what is the ideal colour temperature for displaying food…?...
The colour of light influences our perception. It even has an effect on our bodies – something that keeps the chromotherapists busy. That‘s why so much attention is paid to finding the right colo...
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What is DALI, and DALI-2?
DALI stands for "Digital Addressable Lighting Interface" and is an interface protocol for digital communication between electronic control devices for lighting technology. The underlying tech...
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What‘s the color rendering index and why is it important for lighting ?...
The color renderinag index, also called CRI, is used to measure the ability of a light source in rendering the color of illuminated objects in contrast with the natural light source or say dayligh...
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What is UGR value?
UGR value is the index of glare, which can measure the extent of eye’s discomfort when indoor lighting fixtures work. The lower UGR value is, the more comfortable you feel. The lower UGR v...
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