The Great Illumination: Balancing the Benefits of LED Headlights with the Hazards of Glare

Light Emitting Diode (LED) technology has turned the nocturnal landscape into a high-definition experience for those behind the wheel.

Yet, as any driver on a two-lane road at night can attest, this “celebrated innovation” has a dark side. The very properties that make LEDs superior—efficiency, color temperature, and beam focus—are the same factors continue reading …