When we walk the night road, if we hold a flashlight, there will be one hand that cannot be vacated. In this way, there is no way to deal with the unexpected situation in time. Therefore, a good headlight is what we have when we walk the night road. By the same token, when we camp in the evening, wearing a headlight allows our hands to idle and do more things.
Headlights are an indispensable part of outdoor activities, such as hiking at night and camping at night. Although some people say that the effect of flashlight is similar to that of headlights, the new headlights use energy-saving technologies such as LED luminescence technology, and The innovation of the lamp cup material on the high-end headlights is unmatched by the civilian price of the flashlight, so the headlights can replace the flashlight, and the flashlight can not replace the headlights.