The outdoor LED floodlight is a point source that can be uniformly illuminated in all directions. Its illumination range can be adjusted arbitrarily, and it is represented by a regular octahedron in the scene.

one A large entertainment venue has completed the renovation project for indoor lighting, which not only reduces energy consumption, but also minimizes the impact on the environment.

Recently, Qu Songnan, a researcher at the Changchun Institute of Optics and Mechanics, Chinese Academy of Sciences, broke through the problem of low luminous efficiency of carbon nano-dots in the near-infrared region.

Perhaps, for many people, when you choose any kind of product, you will first ask the price. When the price is within your own budget, you will consider the next step,

Now the playground lights will use rgb flood lights, but the price of rgb flood lights is higher than the average energy-saving lamps, so why is the rgb flood lights so popular? What is the rgb flood lights? Let’s take a look!

With the development of the lighting industry in recent years, the manufacturers of rgb floodlights have also increased rapidly. Under the rapid development, the quality of the products of rgb floodlight manufacturers has been greatly different.

Australian artist Kit Webster built a super cool lighting tower at the Prague Signal Festival with 700,000 LED