Vitchelo Ultralight Bright Waterproof Red LED Light Headlamps Flashlight, Best Small Hat Headlamp for Outdoor: Running, Jogging, Hiking, Camping, Fishing, Book Reading at Night Compact & ergonomic design with 60 lumens nichia LED (from japan) light that protects your eyesight Includes 2 CR2032 Maxell batteries for up to 20 hours of lighting The v300 Vitchelo head lamp is waterproof ipx6 & shock resistant This mini LED headlamp is best for running, camping, hunting, book reading, hiking, biking, etc.