As a professional cyclist, you can cope with all kinds of complicated road conditions on the road, but you can never escape the darkness, so the headlights have become an indispensable tool for bicycles. Today, I will popularize the knowledge of bicycle headlights for you, so that you can consume more shrewdly and choose the most suitable headlights for you.

01Why is LED the mainstream of bicycle lights?

In the early days, xenon headlights were the mainstream of headlights for more than ten years until the emergence of LED (Light Emitting Diode) headlights, because of the three advantages of LED headlights: higher luminous efficiency, lower energy consumption, and no delay in lighting, quickly responding to the lights, thus greatly reduced. Lowering the production cost of manufacturers, LED headlights quickly became the main lights of the industry.
LED is an electronic part that can convert electrical energy into light energy. At the same time, it has the characteristics of a diode, that is, it has a positive electrode and a negative pole. The LED will only shine when it is powered from the positive electrode. Therefore, when the tributary power is given, the LED will glow steadily. If it is connected to alternating current, the LED will flash.
After knowing that LED must be the mainstream of bicycle lights, do you know that bicycle headlights and taillights are also different?

02The difference between bicycle headlights and taillights

Headlights are mainly lights, which are used to illuminate the road ahead. For cyclists, the headlights will be a little more demanding than the rear lights, because if you enter a place where you can reach out, you need a brighten the road ahead for you.
As for the taillight, it is essentially a warning light, which is used to remind other users on the road to pay attention to your presence to avoid collisions. The brightness and light of the two are divided into parts. The former will be brighter and the latter will be darker.
I hope that through the above popular science, you will know more about how to choose headlights.
Or the same sentence:
Traffic safety is the most important.