What is the Difference Between Headlights and High Beams?

[Catalina]

The differences between headlights and high beams lie in their angles of illumination, usage scenarios, lamp cover designs, and conceptual distinctions. Below are the detailed explanations: Different Angles: Headlights project light diagonally downward, while high beams shine directly forward. Different Usage Scenarios: On highways at night, use high beams until the light reaches the rear of the vehicle ahead, then switch to headlights; always switch to headlights when entering tunnels; in rainy or foggy conditions, turn on fog lights, headlights, clearance lights, and front/rear position lights, but avoid using high beams; when overtaking at night, first alternate between high and low beams to signal the vehicle ahead. Different Lamp Covers: Headlight covers disperse the light to maximize visibility of the sides, illuminating a shorter distance; high beam covers concentrate the light to illuminate farther ahead. Conceptual Difference: Headlights are lighting devices installed on both sides of the front of a car for nighttime road illumination; high beams are a type of headlight but are not synonymous with headlights.