Princeton Tec Key chain light

Don?t let its size fool you ? the tiny Impulse is jam-packed with big features! Powered by 2 lithium coin cells, the Ultrabright LED burns up to 36 hours and has 5 electronic switch settings, including low, medium and high beam, and fast and slow blinking modes. With its quick release, detachable clip, hat clip option, and a range of translucent colors to choose from, you'll want one for every keychain, backpack, ball cap and book bag in the house!
Impule LED Clip Light Features
•Power: 4 Lumens
•Lamp: 1 Ultrabright LED
•Burn Time: up to 36 hrs
•Weight 14g
•Batteries: 2, 2016 Lithium Coin Cell Included