LED is a type of light source that is currently favored on the market. It has better performance than traditional incandescent bulbs and has a longer service life. However, the phosphor of the white LED light source uses a rare earth element, and the main function is to emit a longer light wave from the LED chip, so that the bulb emits visible light of a full spectrum. The mining and processing of rare earths is quite dangerous. At present, China is the only country in the world to provide a considerable number of rare earths. The research team led by Prof. JingLi from Rutgers University in New Jersey is the LED light source. Successfully found an alternative solution. The research team has extracted a new alloy from a very cheap and abundant copper iodide that can replace the rare earth as a source of LED light. The most important thing is that this extraction method is relatively simple and cost-effective. In addition, by adjusting the color and intensity, it can adjust the white light that is warmer than the existing LED.
Hanging Shoe Rack
Hanging Shoe Rack:
Hanging shoe rack is a home necessity that is used to store shoes for easy management. It takes up vertical space that can save more space than a regular shoe rack. You will not worry about all kind of your shoes in a mess. Now you can easily store and organize all your shoes, heels, sandals, and sneakers in one easy to access place. Compact-sized shoe rack maximizes minimal storage space.Simply place the over the door rack on the backside of any closet or storage door for access, storage, and organization of your favorite shoes. Also, it is easy to assemble and clean. Do not hesitate to buy one.
Hanging Shoe Rack,Hanging Shoe Storage,Plastic Shoe Rack
Xinhui Mingcheng Hardware Mamufacture Limited of Jiangmen City , https://www.jmgd-jmmc.com