Lukturis NITECORE Nitecore NU31 blue headlamp flashlight

Weight: 95.5 g
Depth: 46 mm
Height: 35.6 mm
Width: 62.3 mm
Product colour: Blue
Battery type: Built-in battery
Waterproof: Yes
International Protection (IP) code: IP66
Luminous intensity: 5800 cd
Light beam distance (max): 145 m
Light beam distance (min): 5 m
Adjustable headband: Yes
Battery capacity: 1800 mAh
Battery life (boost mode): 5 h
Battery life (max): 147 h
Battery technology: Lithium-Ion (Li-Ion)
Charging source: USB
Control type: Buttons
Designed for children: No
Flashlight modes: Low
Flashlight type: Headband flashlight
Housing material: Polycarbonate (PC)
Lamp type: LED
Lamps quantity: 3 lamp(s)
Light colour: Cool white, Red, White
Light output (max): 550 lm
Light output (min): 6 lm
Luminous flux: 550 lm
Number of batteries supported: 1
Number of modes: 9
Number of power levels: 5
Quantity per pack: 1 pc(s)
Rechargeable battery: Yes
Shockproof: Yes
Splash proof: Yes