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What are magnet track lighting systems and why are they becoming a trend?
What are magnet track lighting systems and why are they becoming a trend?
30.06.2025
LED module: the difference between the tape, the advantages
Japanese experts from HOKASU have developed a completely new product - LED module. The product is superior in reliability to any powerful LED strip. In this article we will consider...
04.05.2024
Color rendering index (CRI or Ra)
Let's talk about the color rendering index (CRI or Ra): the impact on human health, a comparison of the performance of different products and a list of rooms where high...
04.05.2024
Color temperature (Kelvin)
The color temperature is one of the main characteristics of LED products used for lighting. The question often arises, what is it and how to choose the right color temperature?...
04.05.2024
Flicker coefficient
What is light flicker? What effect does it have on human health? How to calculate the coefficient? In this article we have discussed the important characteristics of a light source...
04.05.2024
The law of light reflection: a complete formulation
We see the transformation of light everywhere: in store windows, in the glare of the sun on water, and of course in the mirror. But we don't really think about...
04.05.2024
What is CRI R9 and why is it important?
CRI R9 is one of the color test patterns (TCS) used in calculating the extended CRI. However, many manufacturers list only the overall CRI, which does not include the CRI...
04.05.2024
New LEDs for life and professionals
The CRI color rendering index is one of the most important characteristics of a light source. It was introduced in 1965 in order to distinguish between light sources with the...
04.05.2024