Streamlight Double Clutch USB Headlamp (61600-XX)
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The Double Clutch® USB gives you the flexibility of shifting between beams and modes to fit your task, as well as choosing your battery source. It is also easy to use, even with gloves – just a quick twist of the facecap turns the light on and off, or changes the output from spot to flood.

Features:

Spot beam for distance lighting
Flood beam for work at arm’s length
Facecap twists for easy functionality, even with gloves
Multi-fuel: Powered by a USB-rechargeable lithium polymer battery; also accepts 3 AAA alkaline or lithium batteries
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
3.7 oz (105 g) with lithium polymer battery; 4.2 oz (119 g) with AAA alkaline batteries
Includes USB cord, and adjustable elastic and hard hat straps; optional AC wall adapter available
Available in black and yellow

Modes:

High/Spot
125 lumens; 82m beam; runs 3.5 hours (lithium polymer); 6 hours (alkaline)

Low/Spot
30 lumens; 40m beam; runs 10 hours (lithium polymer); 18 hours (alkaline)

High/Flood
125 lumens; 31m beam; runs 3.5 hours (lithium polymer); 6 hours (alkaline)

Low/Flood
30 lumens; 4m beam; runs 10 hours (lithium polymer); 18 hours (alkaline)