The Nite Ize Radiant 100 Keychain Flashlight delivers powerful illumination in an ultra compact design that fits easily on your keychain. Built for everyday carry, this durable aluminum flashlight provides dependable light for campsite tasks, finding gear in your pack, or navigating after dark at Philmont.Simple twist operation and dual brightness modes make it easy to use, while its waterproof and impact resistant construction ensures reliable performance wherever adventure takes you. Compact keychain flashlight for everyday and outdoor use Produces up to 100 lumens of bright white light Durable lightweight aluminum body Two lighting modes high and low Simple twist operation for easy activation Waterproof construction rated IPX7 for submersion up to 1 meter Impact and shock resistant design Powered by one AAA battery included Integrated tailcap anchor point with split ring Includes S Biner MicroLock for easy attachment Run time up to 5 hours 30 minut