Published by FunfairledApr 11,2019
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. For the first time, carbon nano-dots with high-efficiency near-infrared absorption/luminescence properties were developed, and carbon nano-dots were realized. In vivo NIR fluorescence imaging. In recent years, Qu Songnan led the research team to frequently publish articles in high impact factor journals. Qu Songnan, who took part in the work in 2009, took the research team independently after working for a few years, and was promoted to become a researcher. Qu Songnan pointed out that luminescent carbon nano-dots are emerging nano-luminescent materials with small size (less than 20 nanometers), non-toxic, good luminescent properties, good biocompatibility, good light stability, wide raw materials and easy modification. Has attracted widespread attention at home...
Published by FunfairledApr 11,2019
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, but if the price of the product is too high or too low, No further consideration will be given. The same is true for consumers when choosing amusement light, which will focus on the price. In fact, it is not only the price that is the most important. After choosing a good quality product, even if the price will be slightly higher, I believe consumers will consider it. Since the amusement light are mainly used in the play areas of playgrounds and theme parks, it is especially necessary to pay attention to the selection of their quality when purchasing, only to ensure that the quality is 100% good, and the players can only be in the playground or in the theme park. Have fun playing. High-quality amusement light can achieve long-term normal lighting and provide greater help for the construction of the playground. In add...
Published by FunfairledApr 09,2019
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 led flood lights so popular? What is the rgb led flood lights? Let’s take a look! RGB flood lights refer to led lighting fixtures used in production work in factories and other venues. If you classify RGB led flood lights according to the lighting function, you can divide them into general lighting and local lighting. Ordinary lighting usually means that the RGB flood lights are evenly placed above the work surface or on the side walls to ensure that the lights can shine where the workers work. Partial lighting refers to the RGB led flood lights that focus on a certain part of the work site. This kind of lighting method can enhance the lighting effect on a certain work site on the basis of general lighting. RGB flood lights have low power consumption, high color rendering index, strong seismic performance, long service life and env...
Published by FunfairledApr 08,2019
With the development of the lighting industry in recent years, the manufacturers of rgb flood lights have also increased rapidly. Under the rapid development, the quality of the products of rgb flood light manufacturers has been greatly different. How to choose a good quality rgb flood light manufacturer has become a matter for purchasers to consider carefully, such as playground rgb flood light equipment. For the playground, the rgb flood light is just like the pen in the hands of the artist. If there is a problem with the quality of your rgb flood light, the rgb flood light is not bright enough, the illumination angle is not enough, and even the product itself is bad. These accidents may lead to customer dissatisfaction. I may be thinking about this amusement park. I will never come again. The fire-like effect of this firefly is not as good as the tungsten light bulb of my house. Are you willing to spend money to play a playground with poor lighting? The answer is no. So a quality...
