Members - DIRN Observatory EN

Go to content

Save the Night Initiative - Members
Member
implemented action against light pollution
Certificate
  • Reduction of spotlights facing upwards by 50%
  • Changing of mercury vapour lamps against power saving LEDs with reduced attraction of insects
  • Consequent changeover to Full-Cut-Off Lamps facing the ground

© DI Hans-Heinrich Wenk - April 2022
Back to content