Technical Articles
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Who is affecting the luminous efficiency of LED lamps?
With the continuous development of science and technology, LED lamps have become the mainstream products in the modern lighting industry. LED lamps have the advantages of high brightness, low power consumption, long life, etc., and have become the first choice in people’s lighting life. How...Read more -
For Led Downlight: The Difference Between Lens & Reflector
Downlights can be seen everywhere in our daily life. There are also many types of downlights. Today we will talk about the difference between reflective cup down light and lens down light. What is Lens? The main material of lens is PMMA, it has advantage of good plasticity and high light transmit...Read more -
What is UGR (Unified Glare Rating) in LED downlights?
It is a psychological parameter that measures the subjective reaction of the light emitted by the lighting device in the indoor visual environment to the human eye, and its value can be calculated by the CIE unified glare value formula according to the specified calculation conditions. The origin...Read more -
How to choose the color of downlight？
Usually domestic downlight usually chooses cool white, natural white, and warm color. In fact, this refers to three color temperatures. Of course, the color temperature is also a color, and the color temperature is the color that the black body shows at a certain temperature. There are many ways ...Read more -
What is anti glare downlights and what is the benefit of anti glare downlights?
As the design of no main lamps is becoming more and more popular, young people are pursuing changing lighting designs, and auxiliary light sources such as downlight are becoming more and more popular. In the past, there may be no concept of what downlight are, but now they have begun to pay atten...Read more -
What is color temperature?
Color temperature is a way of measuring temperature that is commonly used in physics and astronomy. This concept is based on an imaginary black object that, when heated to different degrees, releases multiple colors of light and its objects appear in varied colors. When an iron block is heated, i...Read more -
Why aging test is so important for led downlight?
Most of the downlight, which just produced, have the complete functions of its design and can be directly put into use, but why do we need to perform aging tests? Aging testing is a critical step in ensuring the stability and long-term viability of lighting products. In tough test situations su...Read more
