The city of Flagstaff and the State Department of Transportation are working to reduce light pollution with a new project to ...

In the commercial and industrial lighting world, luminaires with Amber LEDs fulfill a niche market need for both indoor and outdoor applications. In industrial facilities, luminaires with Amber LEDs ...

The United States and Canada might be the only countries in the world that don’t require car companies to use amber lights for rear turn signals. There’s no good reason for it, other than that the ...

Flagstaff, Arizona, and the state’s Department of Transportation are replacing thousands of streetlights with amber LEDs to cut light pollution, marking the first citywide system of its kind worldwide ...