There are two types of bicycle lights: self-generating type and battery-powered type. Self-generating type can be divided into two types: tire friction power generation and built-in generator power generation in hub; Integrated lamp.
Bicycle lights are also divided into front lights, rear warning tail lights and hot wheels (also called wheel lights).
The first heavy illumination angle of the tail light focuses on factors such as environmental protection, energy saving and price, and LED has become the most recommended light source for bicycles. But there are so many car lamp products on the market, how should consumers choose?
According to the purpose, bicycle lights can be divided into warning lights and lighting lights. The main function of the warning light is to allow the rider to be seen to maintain a safe distance. Generally, taillights are warning lights; the lighting must provide enough illumination so that the rider can clearly see the road ahead. Generally, headlights are lights. But it also has a flashing function, which can be used as a warning.
The taillight consumes less power. Generally, AA batteries or CR2032 button batteries are used. The use of button batteries can greatly reduce the size of the taillights, but the button batteries are expensive and cannot be recharged.
The installation positions of taillights are mostly in the seat tube, seat cushion bag. When purchasing, you must pay attention to the convenience of its installation, such as whether you need to use tools, whether it can be fixed on the seat cushion bag, and whether it can correspond to different sizes of tubes path?
