Fujian CAS-Ceramic Optoelectronics Technology Co.,Ltd is established in 2013. We have been focusing on the development and manufacturing of COB lights source and outdoor lighting fixtures products for over 10 years. Cob Downlight, Night Fishing Lights , Sport Court Lighting , 400w Led High Mast Light ,200w Cob Led Chip . Our qualified and professional design team have the knowledge and experience to produce your outdoor lighting design requirements." The product will supply to all over the world, such as Europe, America, Australia,Berlin, Swansea,India, luzern.We providing the world with comprehensive intelligentoutdoor arena lights, uniquely designed chip cob led, high mast tower light, and led night fishing lights. The sales led high bay lighting 400w and sports lighting have covered more than 70 countries and regions around the world.