There are a lot of various parameters for lighting, such as lumen, PAR, CRI, spectrum and so on. And for grow lights, what should we care about?   What is spectrum for grow light? Broad spectrum lighting – often referred to as full spectrum lighting, means the complete spectrum of light given by sunlight. This means wavelengths of broad spectrum lighting include the 380nm-780nm range (which we see as color) plus invisible wavelengths too, like infrared and ultraviolet. One advantage...

  Have you ever had the experience of not being able to fall asleep after look at your phone for a long time? The blue light that your smart phone emits is not only bad for your vision, but it's bad for your brain too. Evidence is accumulating that depression, anxiety, and sleep quality may be associated with 480nm blue light overuse.We can divide the effect of light on people into two types: Visual effect(recognition of colors and brightness) and...

Linear lighting will play an increasingly important role in the office environment of the future. In addition to providing sufficient light for the office, it will also enhance people's comfort and work efficiency in the office.As we all know, when there is not enough light, it will lead to visual fatigue, physical fatigue and even headache, which will lead to concentration problems and affect productivity. Likewise, when the light is very harsh, the TV or computer screen will look gray...