RUSSIAN LIGHTING RESEARCH INSTITUTE https://www.led-professional.com/global-lighting-directory/id0216 https://www.led-professional.com/@@site-logo/Logo-web-07.svg Back RUSSIAN LIGHTING RESEARCH INSTITUTE 1st Rizhsky lane, 6Moscow, 129626Russia+7 495 788 3296info@vnisi.ruwww.vnisi.ru