Features: 

• Lasts up to 100,000 hours (over 11 years) of continuous use with change of batteries.
• Provides up to 20 times longer battery life than standard 2 AA flashlights.
• Constructed of tough ABS  plastic with rubber grip.
• Light Emitting Diode- unlike a bulb, never needs replacing.
• Water and shock resistant.
• Includes red, amber, & blue snap on filter lenses.