TUBE V2.0
USER MANUAL
Features
• Utilizes a high-performance LED with a max output of 55 lumens
• Built-in rechargeable Li-ion battery provides a max runtime of 58
hours
• Integrated intelligent Li-ion battery charging circuit
(Micro-USB charging port)
• Advanced Power Cut-Off (APC) technology for an ultra-low parasitic
drain
• Single switch offers one-hand operation
• 2 brightness levels and Infinitely Variable Brightness (1-55 lumens)
available
• Wide range 100° flood beam
• Constructed from durable PC materials
• Dual metal key ring connector withstands up to 35kg (77lbs)
• Extremely lightweight, compact and portable
• Impact resistant to 1 meter
Specifications
Size:
56.5mm×21mm×8mm (2.22”×0.83”×0.31”)
Weight: 9.6g (0.34oz) (Battery Included)
Accessories
Key Ring
Technical Data
FL1 STANDARD
HIGH
LOW
55 Lumens
1 Lumen
1h 15min
58h
25m
3m
156cd
2.2cd
1m (Impact Resistance)
IP65 Rated
Note:
The stated data is measured in accordance with the international
flashlight testing standards ANSI/NEMA FL1, using the built-in Li-ion
battery (125mAh) under laboratory conditions. The data may vary
in real world use due to different battery usage or environmental
conditions.
* The Infinitely Variable Brightness varies from 1 to 55 lumens.
Therefore, the runtime will vary from 58h to 1h 15min depending
on the chosen level of output.
Charging Function
The TUBE V2.0 is
equipped with an
intelligent charging
system. Please charge
the battery before the
first use.
Connecting to the
External Power:
As
illustrated, use the USB
cable to connect an
external power supply
(e.g. a USB adapter, a computer or other USB charging devices) to the
Micro-USB port located on one side of the body to begin the charging
process. The charging time is approx. 1.5 hours.
Charging Indicator:
During the charging status, the blue charging
indicator located on the Power Button will be steadily turned on to
inform the user. When the battery is fully charged, the blue charging
indicator will go off.
• The TUBE V2.0 can still be activated during the charging process.
• The TUBE V2.0 should be recharged when the output appears to be
dim or the light becomes unresponsive due to low power.
Operating Instructions
LOW Level
When the light is off, press the Power Button to access the LOW
Level. Press the Power Button again in over 3 seconds to turn it off.
HIGH Level
When the light is off, double press the Power Button to access the
HIGH Level. Press the Power Button again to turn it off.
Momentary Illumination
When the light is off, press and hold the Power Button for over 1
second to access the HIGH Level of 55 lumens. Release to turn it off.
Infinitely Variable Brightness
When the light is off, short press and then long press the Power
Button to access the adjustment of the Infinitely Variable Brightness,
and release to select the current brightness level. Press the Power
Button again to turn it off. This function does not have mode memory.
Lockout Mode
When the light is on, press and hold the Power Button for over 3
seconds until the LED flashes once to indicate that it has accessed
Lockout Mode to prevent accidental activation. To exit Lockout Mode,
press and hold the Power Button for over 3 seconds to unlock the
light and access the HIGH Level.
(
Note:
The TUBE V2.0 will be automatically unlocked when being
recharged in the Lockout Mode.)
Cautions
1. Please charge the battery before the first use.
2. Please recharge the product every 3 months when left unused for a
prolonged time.
3. CAUTION! Possible dangerous radiation! Don't look into the light!
Maybe dangerous for your eyes.
4. The product contains small assembly parts. Please keep it away
from children to avoid danger of choking or suffocation.
5. DO NOT disassemble, modify or reconstruct the product, otherwise
the warranty will be nullified, and the product might be damaged.
Warranty Service
All NITECORE
®
products are warranted for quality. Any DOA /
defective product can be exchanged for a replacement through a local
distributor/dealer within 15 days of purchase. After that, all defective
/ malfunctioning NITECORE
®
products can be repaired free of charge
within 24 months from the date of purchase. Beyond 24 months, a
limited warranty applies, covering the cost of labor and maintenance,
but not the cost of accessories or replacement parts.
The warranty will be nullified if
1. the product(s) is/are broken down, reconstructed and/or modified
by unauthorized parties;
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
※ All images, texts and statements specified herein this user manual
are for reference purposes only. Should any discrepancy occur
between this manual and information specified on www.nitecore.
com, Sysmax Innovations Co., Ltd. reserves the rights to interpret
and amend the content of this document at any time without prior
notice.
SYSMAX Innovations Co., Ltd.
TEL: +86-20-83862000
FAX: +86-20-83882723
E-mail: [email protected]
Web: www.nitecore.com
Address： 24/F, TCL Plaza, No. 18 Haizhou Road,
Haizhu District, Guangzhou,
510335, Guangdong, China
Thanks for purchasing NITECORE!
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TUBE250222
Made in China
