This 6 lumen microlight offers four lighting modes and is housed in a durable body that's less than 2" long. It also features a universal clip for secure attachment to a key chain or zipper pull, and comes with easily replaceable batteries

Powered by 2-2016 Lithium coin cell batteries, the Radiant® Microlight is an ingenious micro LED flashlight, with a surprisingly powerful performance - it has an effective range of up to a 50-feet, and one-mile signal visibility. The Microlight also features four lighting functions and a water-and-crush-resistant body, plus a stainless-steel universal clip that attaches easily to keys, zippers, purses, backpacks, military gear and any number of convenient locations.

• Four Functions - High Power, Low Power, Strobe, and Signal Mode
• Run Time (up to): 22 hours
• Effective Range (up to): 50 ft (15.24 m)
• Signal Visibility (up to): 1 mi (1.61 km)
• Battery Type: 2-2016 Lithium batteries included
• Easy-Open/Snap-shut construction for effortless battery replacement
• Dimensions: 1.85" x 1.00" x 0.33" | 4.70cm x 2.54cm x 0.83cm
• Weight: 0.35oz | 9.22g
• Temperature Operation Range: From -4° F / -20° C to 104° F / 40° C
• Durable stainless-steel universal clip attaches securely and releases easily