Columbia Lighting Co., Ltd is located in Shenzhen, GuangDong Province of China, It&＃039;s a hi-tech company which is focus on the development, production, sales and service of LED lighting, With an excellent talented team, the advanced technology and first-class quality management, Columbia aims to popularize green lighting products and commits itself to environment protection and energy saving undertaking by applying advanced new energy source and new light source technology. Columbia Lighting is specializes in exporting: LED Tubes, LED Bulbs, LED High Bay Lights, LED Spotlights, LED Down Lights and LED Street Lights and so on. We have exported to more than 39 countries such as USA, UK, Spain, Holland, Belgium, Germany, Italy, South Africa, Austrlia, Brazil etc. the product has achieved CE, ROHS and FCC certifications, and partial products get the PSE、CB、ETL、UL approved. LED Tubes got many national patents and Japan patent. The key to Columbia Lighting continued growth and success is the total commitment to the highest standards of LED lighting quality and customer support. These standards are achieved through strict adherence to rigorous quality controls at every step; from engineering, machining, manufacturing and assembly to delivery and after sale support. Columbia Lighting participation in ISO Certification programs further demonstrates its commitment to quality. Working hard on "professional supplier of LED lighting in the world ", Columbia Lighting has been advocated" learning, innovation, surefooted, diligence and thrift "enterprise culture, pursue technological innovation continuously, research and develop the products with the world&＃039;s leading level and the core competitiveness, contribute for the environmental protection and energy saving, creating Columbia Lighting chapter in the age of lightings！