Switch the lights off - opt for natural light!

Sustainability

During the day, there is little need to have your non-essential lights glaring. Use an hour to clean your windows and skylights and watch the natural light pour in. Boost your happiness and enjoy the extra Vitamin D!

Bank your hour to help us create the Biggest Hour for Earth!

Receive updates, tips, resources and more, and hear about our other exciting initiatives at WWF!