Mini Led Stainless Flashlight High: 120 lumens/ 4 hours Low: 50 lumens/ 10 hours and Strobe Use 1*18650 OR 2*CR123 Our company has been doing international business for more than 8 years and our competitive products are LED lamps and LED flashlights which are mainly exported to Japan and European countries. If you are interested in our product ,please feel free to contact with us anytime. Thanks ...