WUBEN A21 User manual

A21
Instruction Manual

Please read the manual carefully before using.
Please do not shine it directly into eyes to avoid causing
blindness.
Please put the product where children can not reach.
Please use Wuben battery or Wuben recommended
batteries.
Please do not disassemble and repair the flashlight by
yourself, or it will not be guaranteed any longer.
This product will generate heat while being used, please
be cautious with it to avoid accident.
A21 x 1（With Battery）
Before using this product, please check whether the
contents of the package are complete.
Waterproof Ring x 2 TYPE-C Charging Cable x 1 （Manual/Warranty Card
/Certificate） x 1
Holster x 1 Hand Strap x 1
WARNINGS
Product List

A21 is a powerful flashlight applied to outdoor and camp
lighting. Equipped With 1*XHP70 CREE LED, the Max output
is up to 4200 Lumens. The power supply is designed with
1*21700 battery and built-in Type-C charge, which is more
convenient to use.
Utilizes CREE XHP70 LED emitter with 100,000 hours lifespan.
Powered by 1*21700 battery. Max output is up to 4200 lumens. Max
beam distance is up to 222 meters. Max run time is up to 110 hours.
Built in Type-C charging port, 5V2A fast charging.
High strength aerospace aluminum body.Aluminum alloy vacuum
electroplating reflective cup.
Double - side coated anti-scratch optical lens with up to 99%
transmittance.
Intelligent low power warning. Reverse polarity protection. Intelligent
temperature control design, digitally regulated output maintains
constant brightness.
Waterproof level IP68 ( 2m underwater 1 hour ) . Impact resistance
1.5 meter. Tail stand upside down function.
Product Features
Product Operation
1. Product Structure
TYPE-C
Charging interface
Head
Tail
W Key
( battery indicator )

Single click on the switch to turn on the light, then single click
on the switch to cycle through Moon-Low-Med-High-Turbo.
Press and hold to turn off the light.
2. Installation
3. Default outputs selection
Double click on the switch to turn on the light, then press
and hold to go through brightness from Moon to Turbo
continuously, then Turbo to Moon, release to select
brightness in between.
4. Continuous outputs selection
When the light is on, double click on the switch will switch
between Strobe mode and SOS mode, single click to get
back to constant on mode.
5. Flashlight Mode
When the light is on, press and hold to get into instant turbo,
single click to turn it off.
6. Instant Turbo
When the light is off, trible click on W switch to lockout, the
light will blink to indicate. When the light is lockout,
operations on the switch will activate the blue light in switch
to indicate lockout status, except triple click on the switch to
unlock it.
7. Lockout
① Please screw off the tail switch ②Please Insert the battery with
positive pole pointing
Battery
21700

Holster and 21700 battery.
Parameters
Included Accessories
Charging tip：Red light on when charging and blue
light on when fully charged. Once charging is
completed, please remove the charge cable.
Please make sure the light is off before charging. Connect
USB charging cable with the light and adapter of 5V /2A to
charge. It takes about 3h to fully charge the light ( based on
5V /2A adapter ) .
8. Charging
O ring may lose its effectiveness over time and need to
be replaced with the spare O ring to ensure the
flashlights water resistance.
We recommend only a WUBEN brand battery.
Maintenance
The above data tested in WUBEN laboratory, may fluctuate due to
a variation in the testing instruments.
FL1 Standard
Turbo
Size
High Med Low Moon SOS
/
4200 LM 4200 LM
222m
12854 cd
135.5mm x 42mm ( L x D )
1.5 m
IP68
1200 LM 400 LM 130 LM 5 LM
2h- 4h 5h 8.5h 20h 110h
Low power warning :
Blue light constant ( Turns off after 5 seconds )
Power 79%~30%
Power 100%~80%
Power 29%~15%
Power under 15%
Blue light flashes ( Turns off after 5 seconds )
Red light
Red light flashes

Charge or replace the battery when the power is low.
Clean the battery contact points with alcohol and wipe
clean as necessary.
When not in use we recommend removing the battery
for safe storage.
Store the flashlight only in a well ventilated and dry place.
Warranty
1. Category
1 year warranty :Since the date purchased, within one
year if product fails to work because of quality problem,
Wuben will offer free repair service.
5 years warranty: WUBEN offers free repair for any
manufacturing defects if problem arose during normal
use, as long as the end user has registered the product on
Free replacement : WUBEN will replace a new product
within 15 days of purchase for any manufacturing defects
if problems arise during normal use.
Troubleshooting
Problem
Abnormal
flashing or
no bright
Noise
Reason
Check whether the switch is
opened properly Open the switch
Tighten the assembly
parts
Charger the battery
Remove the battery
re-assembly
Use alcohol to clean
Pour foreign body
Return to the local
dealer
Checked whether the
assembly is in the right place
Check whether the battery
is charged
Check whether the battery
is anti-loading
Check if the battery contact
points are dirty
Check whether there is a
foreign body fall
Parts damage
Solution

SHENZHEN SHENGQI LIGHTING TECHNOLOGY., LTD
Add: 209 Building C, 1970 Industrial Zone, Minzhi, Longhua
District, Shenzhen, China
Web: www.wubenlight.comE-mail: [email protected]
Zip Code: 518131 wubenlight.com
Misuse or abuse.
Damage caused by long term storage with the battery not
removed.
Normal wear and tear.
Wuben is not responsible for the shipping charges.
Limited lifetime warranty : After 5 years, WUBEN will repair
the light but the user will be responsible to pay for parts
and shipping.
2.Warranty does not cover :
Any modifications to the light.
WUBEN’s official website.