Princeton Tec Impulse Blue LED Flashlight Assorted Colors

Fully waterproof, this tiny light features an electronic switching system with five settings for its LED. bulb-low, medium and high burn, and fast and slow strobe. With its quick release, detachable clip and hat clip option, you'll want one for every keychain, backpack, ball cap & book bag. Includes 2 lithium coin cell batteries. Max Lumens: 10 lumens|Max Burn Time: 36 hrs|Water Resistant|Power Source: (2) 2016 Coin Cell (included)