With our expertise and talented team, we are devoted to providing rapid and professional products and services to you. Should you have any questions regarding our products, services, or your orders, please feel free to contact us for further help. Led Sports Light, Marine Fishing Lighting , Road Tunnel Lighting , Explosion Proof Led Lights ,Industrial Downlight . Fujian CAS-Ceramic Optoelectronics Technology Co.,Ltd founded in 2013 by Chines, After extensive research, development and testing,the company introduced a variety of innovative products to the market and became one of the leading manufacturers for specialized lighting solutions worldwide. The product will supply to all over the world, such as Europe, America, Australia,Ethiopia, Kyrgyzstan,America, Slovenia.In order to improve the lumen cost efficiency of white LED devices, solving the technical problems of heat dissipation of packaged devices under high current and high power operating conditions, and achieving high luminous efficiency and high reliability will become a new topic. Since the ultra-high-power COB is a device with multiple LED chips, its application environment is mostly high-altitude scenes that are not easy to maintain. Once a certain link is neglected, the entire lamp will burn out. Therefore, the reliability and lifespan requirements of ultra-high-power COBs are much higher than those of general LED application scenarios. K-COB relies on the core material technology of the Chinese Academy of Sciences - transparent fluorescent ceramics, combined with a unique packaging design to form a patented low thermal resistance packaging technology, realizes a kilowatt-level high-power high-density COB light source module, has completely independent intellectual property rights, and breaks through international patent barriers. K-COB Lighting specializes in high power LED luminaires for industrial indoor and outdoor lighting. Contact us to find the perfect COB LED chip and lighting solution for you