The SPERAS E21 is a powerful 2000lm flashlight with a 322m beam distance. It is equipped with a 21700 battery (5000mAh). The compact size (1-inch diameter) makes it a perfect attachment in the airsoft or military fields. The innovative 2-in-1 tail switch provides the flashlight 2 option patterns (outdoor or tactical). Each option has a user-friendly interface. The E21 supports 5V/2A fast charging and discharging (power bank function). With these functions, the E21 is an ideal flashlight for police, military, outdoor, or daily use, etc.

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*Luminus SST40 LED, 

*2000lm, 322m beam distance

*21700 5000mah battery, only 1 inch of the diameter

*5V/2A Type C charging, support C to C

*Discharger, we can use it as a power bank. 

*Special innovative 2-in-1 switch designed by SPERAS.

*With outdoor and tactical patterns, easy to operate.

*Lock and Unlock function, to help you prevent the false griggering.

*Black/Green/Red/Titanium four color for choice.

LEDLuminus LED SST40
Max Lumen2000lm
Max Beam Distance (m)322 m
Max Beam Distance (ft)1056 ft
Max Intensity26,000 cd
Net Weight135g/4.76oz(battery excluded)



WaterproofIP68(underwater 2m)
Mode Operate2-in-1 big rubber innovative switch
Charge TypeBy Type C Charge Port on Flashlight
Compatible BatteryBuilt-in 21700 battery 5000mAh
Charging Time5V2A/3H (Type-C charging)
ReflectorSmooth Reflector
Impact Distance1.5m
MaterialAerospace 6061 Aluminum Alloy
HousingPremium Type III hard-anodized anti-abrasive finishing
PackagingCaton Box
Package Content

1*E21(with built-in battery)

1* USB-C charging cable

1*OTG connector

1* Lanyard 

1* manual

1* mount(for Kit version)

1* USB-C remote pressure switch(for Kit version)

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