Single beam and Dual Beam Headlight Bulbs

What’s the difference between Dual Beam and Single Beam headlight bulbs?

“Do I have dual-beam or single-beam headlight bulbs?” The answer to the question often brings confusion, but it’s surprisingly simple: The term “Dual” and “Single” refer the function of a headlight bulb. A dual-beam headlight bulb has dual functions; The … Continue reading What’s the difference between Dual Beam and Single Beam headlight bulbs?