The Guardian
The European Union will begin a ban on halogen lightbulbs on Sept. 1, part of a continent-wide switch to LEDs. Changes to lighting are some of the easiest and most cost-effective ways to improve energy efficiency in buildings.
The European Union will begin a ban on halogen lightbulbs on Sept. 1, part of a continent-wide switch to LEDs. Changes to lighting are some of the easiest and most cost-effective ways to improve energy efficiency in buildings.