BRIGHT: This torch uses of XM-L2 U3, producing very bright beam of light.powerful LED generates a brilliant large area floodlight or a perfectly focused spotlight.which can project an ultra wide beam to easily illuminate the whole pavement or backyard.DURABLE: This flashlight shell is made of high-quality and durable ABS, which is sturdy and durable enough for long-term daily use. This flashlight has a anti-skid, wear-resistant, IPX6 waterproof design for better experience.DIMENSIONS: 3 cm (1.1 inches) * 5.3 cm (2 inches) * 15 cm (5.9 inches)(Manual measurement, with possible error, subject to the actual object), this small and bright flashlight is small in size and can be easily put into your backpack.USB RECHARGEABLE: Equipped with USB data cable.Package B and Package C are 18650 and 26650 batteries respectively(package A does not include battery),you can choose according to your needs.SCOPE OF USE: This flashlight is very suitable for Cycling,small camping flashlights, and can also be used in hiking, climbing, power failure, roadside maintenance, safety emergencies and other situations.