Renewal of the lighting and paths in the Erdmannshöhle
February – April 2014
Since the official inauguration on the 12th. April the visitor to the Erdmannshöhle experiences a completely new ambience in a hitherto unknown light. The complete renewal of the lighting using power-saving LED lamps allows the real splendour of the speleotherms to be properly...
Modern safety solutions for LED lighting systems
Power surge protection prevents damage!
Operational breakdown due to lightning or power surge (also: voltage spikes or overvoltage) is a theme well known to show cave operators because failure of the lighting system and also of the telephone, computer and box office operation is annoying and may well bring guided tours to a...
BARANGVILÁGÍTÁS 2. The International Conference on Cave Lighting
9–12. October 2014. Miskolc, Hungary
The Hungarian Speleological Society is organising an international Conference from 9th to 12th October 2014 in Miskolc, Hungary.