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Table of Contents
FL1
STANDARD
TURBO
HIGH
1,000 Lumens
600 Lumens
─
6h
100m
77m
2,700cd
1,500cd
Note: The stated data is measured by using the built-in Li-ion battery (3.6V 2,600mAh) in accordance with the international flashlight testing standards ANSI/NEMA FL1.
The data may vary in real world use due to different environmental conditions.
NU40 Manual
White Light
MID
LOW
ULTRALOW
300 Lumens
100 Lumens
8 Lumens
10h
22h
53m
30m
700cd
230cd
2m (Impact Resistance)
IP68, 2m (Waterproof and Submersible)
Red Light
CONSTANT-ON SLOW FLASHING
10 Lumens
10 Lumens
120h
50h
68h
8m
5m
─
17cd
7cd
─
White Light
SOS
BEACON
1,000 Lumens
1,000 Lumens
─
─
─
─
─
─
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Table of Contents
Related Manuals for Nitecore NU40
Summary of Contents for Nitecore NU40
- Page 1 NU40 Manual White Light Red Light White Light STANDARD TURBO HIGH ULTRALOW CONSTANT-ON SLOW FLASHING BEACON 1,000 Lumens 600 Lumens 300 Lumens 100 Lumens 8 Lumens 10 Lumens 10 Lumens 1,000 Lumens 1,000 Lumens ─ 120h ─ ─ 100m ─...
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Page 2: Specifications
NU40 High Performance Lightweight USB-C Rechargeable Headlamp • 1,000 Lumens Max Output • White Light + Red Light • Built-in 2,600mAh Li-ion Battery Features • High performance lightweight USB-C rechargeable headlamp • Max output of 1,000 lumens • Red light illumination designed for preserving the night vision •... - Page 3 White Light Red Light White Light STANDARD TURBO HIGH ULTRALOW CONSTANT-ON SLOW FLASHING BEACON 1,000 Lumens 600 Lumens 300 Lumens 100 Lumens 8 Lumens 10 Lumens 10 Lumens 1,000 Lumens 1,000 Lumens ─ 120h ─ ─ 100m ─ ─ ─ 2,700cd 1,500cd 700cd...
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Page 4: Charging Function
2. the product(s) is/are damaged due to improper use. For the latest information on NITECORE products and services, ® please contact a local NITECORE ® distributor or send an email to service@nitecore.com ※ All images, texts and statements specified herein this user manual are for reference purposes only. -
Page 5: White Light
(English) Charging Function The NU40 is equipped with an intelligent charging system. Please charge the headlamp before the first use. Power Connection: As illustrated, rotate the USB protection cover clockwise and use the USB cable to connect an external power supply (e.g. a USB adapter or...
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