Light and Noninterchangeable light is compact and lightweight, our lighting is very light and has no burden, and when not in use can be easily put into a pocket or backpack.Magnet Base and Support Frame Design There is a magnet base. These designs allow you to free your hands when working, more convenient and efficient work.* As a key chain emergency light, it can be used for emergency inspection of vehicles and lighting for things in the car. Or it's also a good bottle opener. Bright light with wide angle. This LED pocket flashlight can be used as a small work light and emergency light. Also well used for camping, repairing, night walking, hiking, and fishing. * This mini flashlight has 4 lighting modes, COB 60% brightness, COB 30% brightness, and COB Strobe, Long press the button 2-3 seconds to the brightest, and four Light Modes that meet your different needs.