Warranty obligations OUR BRAND IS QUALITY! OJSC "KETZ" is 45 years of fruitful work in the market of the lighting industry; these are more than three hundred names of electrical products of various meanings: lamps (street, industrial, greenhouse ), floodlights, ballasts, impulse ignition devices. The entire range of products offered by the enterprise is of high quality, which allows us to compete in the international lighting market. This is achieved by a certified quality management system that meets the international requirements of ISO 9001: 2008 standards . Chairman of the Board of Directors of OJSC "KETZ" Yuri Vasilievich Repin We Make the World Brighter!