Effiziente LichtSysteme Ingenieurbüro Wolfgang Buttner
www.bayern-innovativ.de/profile/effiziente-lichtsysteme-ingenieurbuero-wolfgang-buttner/
Expertise in the fields: Energy management: Lighting management, Load management, Consumption analysis . Energy management: contracting Buildings: Energy consulting lighting planning/consulting Power-saving lighting technologies only . Execution Energy consulting Trade with energy-saving products (partly own developments) Made-to-measure and custom luminaires (general) .