• 100 hours of light without a battery change
• On/off micro-switch
• Durable, anodized metal housing, rugged enough to keep with you keys
• Only 1-1/4" diameter
• Patented Light chip and reflector tube design provides up to 10 times as
bright a light beam as conventional flashlights
• Shock proof and water-resistant
• Batteries included: (2) CR1620 Lithium 3V
• Blue LED
