A purple wave of faulty streetlights has swept across the USA, generating incorrect theories, bad lighting and fans of an ...

According to Scientific American, the purple hue isn’t exactly intentional. For years, cities have been upgrading public lighting infrastructure, going from sodium lamps to LED (light emitting ...

There are plenty of reasons you might see porches lit with colors beyond standard fluorescent or LED ... porch lighting is to highlight childhood cancer awareness. And when it comes to purple ...