Never be without light again. The IMPULSE attaches to a keychain or a cap's brim. 5 modes (2 flashing) with 1 Ultrabright LED*.

Don't let its size fool you - this tiny Impulse is jam-packed with big features! Powered by 2 lithium coin cells, the high powered white L.E.D bulb burns up to 36 hours and has 5 electronic switch settings ranging from low, medium & high beam, to fast & slow strobe. With its quick release, detachable clip, new hat clip option and a range of translucent colors to choose from, you'll want one for every keychain, backpack, ball cap & book bag in the house!  Water resistant to splashings & quick dunkings.  2 lithium batteries included. Lifetime warranty.

Power: 4 Lumens
Lamp: 1 Ultrabright LED
Burn Time: 36 hrs.
Batteries: 2016 Lithium Coin Cell
Weight: 14g

* Ultrabright LED - The highest quality LED available from Nichia, the Ultrabright LED is bright and efficient. The smooth, white, wide-beam light emitted by Ultrabright LEDs is ideal for close- to mid-range tasks. Ultrabright LEDs are usually grouped together to offer a more powerful light source. Advances currently underway will continue to improve the efficiency and brightness of Ultrabright LEDs.