Welcome to the Energy Spot library, where you'll find bright ways to make the most of the energy you use every day. You can start by watching the latest episodes, or select a theme if you're interested in specific topics. There will be a new episode each week so check back regularly for the latest.
There are loads of different efficient light bulbs on the market these days. You may be surprised at all the types, shapes, colours, brightness and sizes available – there are efficient light bulbs for virtually every light fitting and occasion.