GU10 LED retrofits are all the rage, and here are six of the best to prove it.
For years, they have been fighting to match the faithful colour rendering of traditional sources such as halogen. Thanks to new advances, they’re starting to beat it.
Want the look and feel of incandescent without the gulit? Here are 10 lovely energy-saving alternatives.
A thousand LEDs in the UK pavilion at this year's Expo are triggered by the energy levels in a beehive in Nottingham, sending an important message to humanity.