Ordinary flashlights can't shine on jade. Because the light of general flashlight is very weak, the penetration is not strong, so the light is scattered and only a few millimeters below the surface can be seen. A professional flashlight is needed to judge the quality of jade. Jade flashlight has high light intensity and is specially used to see the seed water of stone. It is colored and can penetrate the skin of jade to illuminate the jade body.

Hid ultra-bright flashlight is a kind of high-intensity gas discharge flashlight with high technology content. Xenon is injected into the timing inner tube with high technology, and then the power of12v is instantly increased to 23,000v by a precise ballast, which excites xenon electrons in the tube to dissociate, and a super bright arc light is formed between the two electrodes to continuously emit light, so that the military super bright flashlight not only shines brighter, but also shines wider. Because the ultra-strong white arc generated by xenon is similar to sunlight in the daytime, the brightness of HID lamp with the same power is about 3 times higher than that of tungsten halogen lamp, which can provide safe and reliable high-brightness mobile lighting for all kinds of enterprises and institutions to deal with various emergencies, emergency repair of engineering equipment, industrial and mining exploration, offshore operation of fishing boats, container and cabin operation of ships, railway operation and field emergency repair at night.