BUNDLE: Nitecore MT06 CREE XQ-E R2 LED Penlight 165 Lumens w/ 4x AAA Energizer MAX Alkaline batteries and Lightjunction Keychain light Features a CREE XQ-E R2 LED with max output of 165 lumens Powered by 2xAAA batteries for max runtime of 5 hours and 15 minutes Two brightness levels available Waterproof in accordance with IPX-8 (2 meters submersible) Includes: 4x Energizer AAA and lightjunction keychain light