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 faceacp turns the light on and off, or changes the output from spot to flood. 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 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 Includes USB cord, and adjustable elastic and hard hat straps Specifications Weight 4.03 oz With Lithium Polymer Battery and 4.69 oz WiWth AAA Alkaline Batteries Color Black 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 arms 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 SOLD QUANTITY 1