Li-fi office in Paris is world first

Scottish start-up creates first ever Li-fi office in Paris. PLUS The German rail network installs one million luminaires to cut energy use by 25 percent. AND The American Medical Association warns that outdoor LEDs may damage health. Lux Today 28 June 2016.

[@gosolar2284]

High tech, high charm, high presentation...I'm in! Liked & Subscribed (=

[@rokguitarstar]

The AMA suggested outdoor lighting should be 3000 kelvin. Most LED street lighting is 4000 or 5000k. The public perception is whiter is brighter.