Convoy 3X21E Nichia 519A 12000lm 21700 Flood Flashlight

Basic introduction

Construction

Material:

Aluminium alloy body , Stainless
steel bezel

Lens type:

3 pieces 10degree bead lens and 1
piece ar-coated glass lens

LED type

Nichia 519A R9080 LED

LED MCPCB:

made of copper.
57mm diameter
DTP thermally conductive structure.
3.0 W/(m·K) thermal grease below the MCPCB.

Head structure:

integrated type (Best structure for
conducting heat, but please note that fast heat transfer does not mean fast
heat dissipation, which depends on the surface area of the flashlight.)

Switch:

The electronic switch is located on
the side of the head, pay attention to the flashlight using the electronic
switch has standby current, if it is possible that you will not use the
flashlight for more than a week, please loosen the tail of the flashlight to
avoid the risk of battery damage.

Tail:

3 pieces nickel-plated phosphor
copper spring inside, each one can bear 20A current.

Electro&optical parameters

Driver output:

FET , Max current output 54A

Driver efficiency:

>85%

Charging:

5V 3A Type-C port

Mode:

See below for details

Flux:

max 12000LM

Illumination distance:

< 100 meters (estimated by the
naked eye,  data for reference)

? (ANSI standard)

Runtime:

?

Related features

Low voltage warning:

Yes

Reverse polarity
protection:

No, Make sure that the
positive poles of all batteries are facing the head of the flashlight.

Reverse charging function
 

No

Mode memory:

Yes

Temperature control function：

Yes , As the temperature rises, the
current will drop slowly, but this does not mean that the surface of the
flashlight will not heat up.When the flashlight works
for a long time under the maximum brightness, the surface temperature will
rise to 80-90 degrees Celsius, please be careful of burns.

Tailstand:

Yes

About the battery

Battery included:

No

Required battery type:

INR or IMR 21700 lithium battery
(can bear 20A or more)

Required battery quantity

3 pieces

Size & weight

Length:

124.5mm

Diameter:

head 65mm , body 51.5mm

Weight:

flashlight 410g , handle 43g
gross weight 534g (include package)

Accessory:

1* handle