Skiptu yfir í LED kastaraperur.
Síðast breytt 21 Apr 2015, 02:08 PM
This content has been archived on 21 Apr 2015, reason:
Content not regularly updated
Þær endast næstum því í 100 000 klukkustundir. LED perur endast því áratugum saman án sóunar eða mengunar.
For references, please go to www.eea.europa.eu/soer or scan the QR code.
This briefing is part of the EEA's report The European Environment - State and Outlook 2015. The EEA is an official agency of the EU, tasked with providing information on Europe’s environment.
PDF generated on 05 May 2015, 06:34 PM