Streamlight Double Clutch USB Headlamp

Streamlight's Double Clutch USB Headlamp allows you to shift between spot and flood beams for distance or up-close lighting. Use either the rechargeable battery or alakine back-up batteries for long lasting power. Easy to use, simply twist the facecap to turn the light on and off, and to change the lighting mode. 

Features:

• C4 LED with spot and flood beams – both with high and low modes; remembers the last mode used when you turn it back on
• Spot beam for some distance lighting:
  • High/Spot: 125 lumens; 1,700 candela; 82m beam; runs 3.5 hours (lithium polymer); 6 hours (alkaline)
  • Low/Spot: 30 lumens; 400 candela; 40m beam; runs 10 hours (lithium polymer); 18 hours (alkaline)
• Flood beam for work at arm’s length:
  • High/Flood: 125 lumens; 250 candela; 31m beam; runs 3.5 hours (lithium polymer); 6 hours (alkaline)
  • Low/Flood: 30 lumens; 70 candela; 4m beam; runs 10 hours (lithium polymer); 18 hours (alkaline)
• Facecap twists for easy functionality, even with gloves
• Dual-fuel: Powered by USB rechargeable lithium polymer battery; also accepts 3 AAA alkaline or lithium batteries as back-up
• Lithium polymer battery features charge status indicator
• Low-profile construction with optimized center of gravity provides maximum comfort and stability during use
• 60° tilting head reduces neck fatigue
• Durable, impact-resistant polymer construction
• Locking mechanism on battery compartment opens easily to recharge or replace batteries, but keeps the body from popping open if dropped
• IPX4 water-resistant; 2m impact resistance tested
• 4.03 oz. (114.25g) [with lithium polymer battery]; 4.69 oz. (132.96g) [with AAA alkaline batteries]
• Includes USB cord, and adjustable elastic and hard hat straps; optional AC wall adapter available