Sähkö Tele Valo AV 2018 Fair Guide Exhibitors Products/Services Clients Search Visitor basket Hae Houmio Oy Add to visitor basket Leave a contact request Stand: B 239 www.houm.fi Korkeavuorenkatu 22, 00130 HELSINKI Phone: otto@houm.fi Keywords: LIGHT Lighting control systems (26, 28)