The American Shenhuo flashlight, SUREFIRE, generally has three kinds of light sources, one is the old xenon bulb with yellow filament, the other is the most popular LED, and the other is HID. If it is a xenon light bulb, it may not be easy to buy now, but it should still be found on Taobao. If it is hidden, you may not change it yourself. And if it's LED, it's easier to buy, and there are many, mainly depending on what model you need. Generally, CREE's LEDs are used more now, Q5, R5, MCE? , all T6. Flashlight sales in physical stores are generally concentrated in electronic malls or outdoor stores, and pay more attention to these two places.
I do titanium lighting for flashlights. At present, flashlights with strong irradiation effect are mainly equipped with 800 lumens single chip CREE? XML？ T6？ LED flashlight C 10 is the first choice for outdoor and night riding, with wide light intensity in short and medium distance, good long-distance focusing and excellent road lighting effect. With T6? 18650 LED is small and straight, small in size, super bright, and can communicate.