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.