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

that when a car hits a bump or carries a heavy load in the trunk, the focused “hot spot” of the beam can jump above the horizon line and directly into the eyes of other drivers.

Part II: The Geometric Conflict – SUVs vs. Sedans

The “headlight war” is largely an unintended consequence of the modern shift in vehicle size. In 2026, SUVs and light trucks continue reading …