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Ook met straatlantaarns valt volop te innoveren, dat bewijst het bedrijfje Tvilight uit Groningen. Het…

It all started back in 2010 with a simple question – why do we talk…

Creating a more sustainable world means taking many small, yet vital steps. Street lighting is…

As much as half of a city's electricity bill is from simply powering streetlights which…

When you think about smart street lights, what's the first thing that comes to mind?…

Tvilight, a startup based in the Dutch university city of Groningen, offers similar light systems…

When nobody is in the area, street lamps do not need to shine very brightly.…

Chintan Shah, oprichter van het Nederlandse Tvilight, zat zeven jaar geleden in het vliegtuig en…

Last year European cities spent 10 billion Euros keeping city lights on, which was responsible…

At night, brightly lit office buildings are depressing — you know that either people are…