Of course we use LED lamps, but even before LEDs we used energy-efficient lighting. Because back in the 90s we relied on energy-saving lamps, low wattages for continuous lighting and timers, twilight switches and subtle night lighting.

But not all LEDs are the same. We make sure to purchase high-quality LED lamps and generally avoid “cheap goods” and “bargain” LEDs. It is not only important to use energy-efficient LEDs, but also to create lighting that is pleasant to the eyes.

Implementation period: Since 1990

SDGs: 12