What is Skyfire flashlight glass?

The glass of Skyfire flashlight is usually made of tempered glass or high silicon glass.

Toughened glass is a glass material with high strength and impact resistance. It is heated and rapidly cooled to form compressive stress on the surface of the glass and tension inside, thereby improving the glass's fracture strength and impact resistance. The use of tempered glass in flashlights can improve the durability and impact resistance of the flashlight.

Another common glass material is high silica glass, also called borosilicate glass. High silica glass has high temperature resistance and chemical resistance, and is suitable for applications in some special environments. In some high-power flashlights, in order to prevent the high-temperature thermal radiation generated by the bulb or LED from damaging the flashlight glass, high-silicon glass may be used as the material.

In summary, the glass of Skyfire flashlights is usually made of tempered glass or high-silicon glass to improve durability and resistance to drops.