KCOB invent high power cob led lights as well as area lights at the request of our customers.Our team of dedicated project managers, program designers, technology experts, marketing strategists and logistics leaders are deeply committed to delivering impact for our customers and our planet.Many departments work together to manage our commercial lights from outlook of the lights fixtures to specifictaion of the lights. Tunnel With Lights, 1500 Watt Stadium Lights , Tunnel Lights , High Mast Lights ,600w Led Stadium Lights . We insist on technological innovation and has established four R&D systems : the Industrial Design Center, the Heat Transfer Lab, the Optoelectronics Lab and the Quality Control Center. The product will supply to all over the world, such as Europe, America, Australia,Poland, Estonia,Libya, Japan.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.