This Saturday at 8.30pm is Earth Hour, which means that you should switch off your lights (presumably you can keep your computer/console/television on). I wrote about it last week, and embedded a rather neat Youtube channel.

Currently we’re giving away Ecobulbs – lightbulbs that use up less power than your standard, usual lightbulb and are made from recycled materials – to anyone who asks for them, really. So if you want a free lightbulb come on in!

The deal will last until tomorrow or at least until they run out (and we have a lot). See the awesome photo.