This International Year Of Light, Switch Off The Lights For The Planet at "Earth Hour" on Saturday, March 28 2015!
This International Year of Light, as we celebrate the role of light and light-based technology in sustainable development, let us also pledge to take action for a sustainable future with the flick of a light switch. The International Year of Light and Light-Based Technologies (IYL 2015) is pleased to support WWF’s Earth Hour, the world’s largest grassroots movement for the environment, by inviting our supporters to use their power and help change climate change today.
Join IYL 2015, WWF and Earth Hour and use #YourPower to Change Climate Change. Visit http://www.earthhour.org/ and remember to celebrate your commitment to our planet by switching off the lights on Saturday 28 March at 8:30 PM local time.
Earth Hour Website
Earth Hour; Image © WWF / Jody Spectrum