What do you know about the trivia about light and illumination?

We okt lighting is the commercial led lighting manufacturer. As you know, Light is one of the sources of life on earth. It is the basis of human life. It is the tool for human understanding of the outer world. It is also the ideal carrier of information and medium communication. According to the statistic, at least 80% of the total information gained by human senses from the outer world, are through the eyes.

Light is everywhere. But you may be never heard of the trivia about light and illumination.

Firefly can glow through the chemical reaction

Luminescence means the light emitted has not any heat, such as the fluorescence light of firefly and other many biological lights. And the energy conversion efficiency of this chemical reaction is nearly 100%. That is to say, it converts almost all the initial energy to the light.