Selection and purchase of flashlight

1. See where you want to use it, such as night riding, night fishing, outdoor camping, cave exploration, patrolling, etc.

2. Look at the battery, there are two types: ordinary battery and lithium battery. Although lithium battery is a rechargeable battery, its life is low, about 2 years. The life of LED is about 10 years, which can be selected according to the actual situation.

3. Look at the bulb. When the bulb is off, it is difficult to distinguish its quality with the naked eye. You can see the consistency of the bulb when it is lit.

4. Look at the aperture. The aperture of a good LED flashlight is a uniform circle, and the spot of a poor LED flashlight is divided into yellow and blue, which are unevenly distributed.

5. Look at the brightness. Good LED flashlights have high brightness and slow attenuation.

6. It is waterproof. Good LED flashlights have waterproof function and good anti-seismic performance, that is, fall resistance

7. Look at the appearance. I won't say much about it. I choose aluminum alloy shell, which is beautiful and generous.

8. Brand selection. Brand is another defining standard of quality. Without good quality, it is impossible to become a well-known brand. Therefore, when choosing a flashlight, you need to know about the brand flashlight. Different brands of flashlights can be selected according to the abundance of the hand.