Princeton Tec Impulse

The Impulse is the ultimate personal multi-task light!
Powered by 2 lithium coin cells, the Ultrabright LED burns up to 36 hours and has 3 modes: low, high, and flash.
With its quick-release clip and hat clip, you’ll want one for each of your keychains and packs.

Princeton Tec Impulse Features

• POWER - 10 Lumens
• LAMP - 1 Ultrabright LED
• BURN TIME - 20 hours
• BATTERIES - 2 CR2016 Lithium Coin Cell
• WEIGHT - 0.6 oz / 17g
• WATER RESISTANT - IPX4