Forget light bulbs. In the future, organic light-emitting diodes will cause portions of your walls, ceilings or anything else desired to give you all the illumination you need, where you need it, ...

What lights do you use at home? I'm 100% LED now - even my fridge light is LED. You don't need to go that far - I'm a little obsessed! It has taken me a couple of years of learning to get it right.

We're all looking for ways to save money on our energy bills and there is one easy change everyone can make to cut down on costs. Homeowners could knock up to £100 a year off their electricity bill ...