Materials and workmanship

A high-quality head lamp must choose high-quality materials. At present, most high-grade head lamps use PC / ABS as the shell. The main advantage is that it is strong and impact resistant. The wall thickness of 0.8mm can exceed the poor quality plastic material of 1.5mm thickness. This greatly reduces the weight of the headlamp. Most mobile phone shells use this kind of material. In addition, the material of headband has good elasticity, It feels comfortable and breathes sweat. Even if you wear it for a long time, you don't feel dizzy and uncomfortable even if you wear it for a long time. Nowadays, the headbands of brand headlights on the market have logo jacquard. Most of these headbands are made of nylon materials, which are hard to handle and have poor elasticity. It is easy to get dizzy if you wear them for a long time. Generally speaking, most of the headlights with exquisite workmanship also pay attention to the selection of materials, Therefore, when choosing the headlamp, you should also see how the workmanship is. Whether it is convenient to install the battery.