EventsVISION Congress: 9-10 October ’12 at VersaillesNovember 21, 20111 minute read The next VISION congress will be held on the 9th and 10th of October 2012 in a wonderful venue, the “Palais des Congres” To access this post, you must register DVN Lighting Gold Membership. Total 0 Shares Share 0 Tweet 0