Nitecore HEADLAMP NU SERIES 1700 LUMENS/NU45

Adjustable headband Design - Yes
Battery capacity Power - 4000 mAh
Battery technology Power - Lithium-Ion (Li-Ion)
Category Code - ILU
Charging source Power - USB
CnCode - 85131000
Color Rendering Index (CRI) Lighting - 90
Colour temperature Lighting - 6000 K
Control type Design - Buttons
Depth Weight & dimensions - 39.5 mm
Description - 8-Core UHE LED
The multi-core LED setup features 4 UHE LEDs for each unit to deliver high light efficiency while enhancing heat control and reducing energy consumption for prolonged use. NiteLab LED
Both Nitel ab and NITECORE, belong to STSMAX which is dedicated to exploring LED technology to reinvent the portable lighting LED solutions. NiteLab LED consists of two main series: UHE and UHL They significantly outperform their peers in luminous efficiency and beam distance, marking a substantial advancement in the performance of headlamps and flashlights. Built-in 4000mAh 18650 Li-ion Battery
Developed in collaboration with the industry partner, NITECORE Introduces a 4,000mAh (14.4Wh) battery with a high energy density of 300mWh/g. offering approx. a 17.6% increase in capacity over the standard 3.400mAh Li-ion batteries to ensure long-lasting power. Fast Charging
1-Hour Charge for All-Night Use
Featuring an intelligent charging circult with QC3.0 fast charging, this headlamp achieves a max charging power of 14W that is 40% higher than its competitors, it can charge to 80% in just one hour, with a full charge taking only about 1.5 hours. Versatile Quick Release Bracket
Thanks to the modular design. the headlamp can be quickly detached for easy swapping or to mount it on another bracket. The headband can also be separated from the bracket to transform into a sweatband. Superior Outdoor Performance
IP68 Rated 2m Impact Resistant
Crafted from stamped aluminum alloy front housing and speglal PC plastic rear housing, this headlamp weighs 126g(4.44 ozi(bracket and headband included) while ensuring efficient heat dissipation and reliable performance. Sensor Protection Function
When the light is on, if the built-in optical sensor detects an obstruction ahead, the brightness will automatically decrease to prevent overheating. This function can be temporarily turned off for close-up illumination where it's not needed.Max output of 1.700 LumensEquipped with a primary white light (Color Temperature: 6,000K)a high CRI auxillary white light (CRI≥90, Color Temperature: 4,500K), and an auxiliary red lightUtilizes a unibody optical lens system with various facets for reflecting a uniform and soft lightBuilt-in 4,000mAh Li-ion batteryIntelligent Li-ion battery charging circuit with a USB-C charging portDesigned with two buttons different in shape and touchoffering easy one-handed operationUltra-low standby power consumption provides a 365-dayready experience in the standby statusHighly efficient constant current circuit (non-PWM) provides a stable output6 brightness levels, 3 light sources and 3 special modes avallableDesigned with 4 power indicators to indicate the remaining battery powerMade from durable PC material with an aluminum alloy front housingRemovable bracket for quick headband replacementImpact resistant to 2 metersWaterproof and dustproof rating in accordance with IP68 (2 meters submersible)
Flashlight modes Lighting - High, Low, Medium, SOS mode, Turbo
Flashlight type Design - Headband flashlight
Height Weight & dimensions - 49.8 mm
Housing material Design - Polycarbonate (PC)
International Protection (IP) code Features - IP68
Lamps quantity Lighting - 2 lamp(s)
Lamp type Lighting - LED
LED indicators Design - Battery level
Light beam distance (max) Lighting - 172 m
Light beam distance (min) Lighting - 3 m
Light colour Lighting - Red, White
Light output (min) Lighting - 5 lm
Luminous flux Lighting - 1700 lm
Luminous intensity Lighting - 7426 cd
Number of light modes Lighting - 11
Product colour Design - Black
Rechargeable battery Power - Yes
Shockproof Features - Yes
Shockproof up to Features - 2 m
Summary - Nitecore NU45. Flashlight type: Headband flashlight, Product colour: Black, Housing material: Polycarbonate (PC). Waterproof up to: 2 m, Shockproof up to: 2 m, International Protection (IP) code: IP68. Lamp type: LED, Lamps quantity: 2 lamp(s), Luminous flux: 1700 lm. Charging source: USB, Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 4000 mAh. Width: 79 mm, Depth: 39.5 mm, Height: 49.8 mm
Unit Box Height - 0.085
Unit Box Length - 0.105
Unit Box Width - 0.055
Unit Calculated Volume - 0.0004909 cubm
Unit Calculated Weight - 0.194 kg
Units per Shipping Box - 1
Vendor Homepage - https://flashlight.nitecore.com/product/nu45
Warranty - 36 months
Waterproof Features - Yes
Waterproof up to Features - 2 m
Weight Weight & dimensions - 126 g
Width Weight & dimensions - 79 mm