The ultra-compact Nano Light® II keychain light provides steady, bright light for one hour of run time with a single AAAA alkaline battery. Easily attaches to key rings and zippers, and fits in your pocket without taking up a lot of space.

• 20 lumens; 120 candela; 22-meter beam distance; runs 1 hour
  
• Powered by (1) AAAA alkaline battery (included)
  
• Rotating on/off head switch
  
• Non-rotating snap hook for easy one-handed operation when attached to a keychain
  
• LED technology, impervious to shock with a 50,000-hour lifetime
  
• 6000 series machined aircraft aluminum with anodized finish
  
• IPX7 waterproof to 1m for 30 minutes
  
• 2-meter impact resistance tested
  
• Length: 2.2 in (5.7 cm); Weight: 0.6 oz (18g)
  
• Limited lifetime warranty