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What are the differences between the TK20R V2, TK16 V2, and original TK20R?Updated 2 years ago

The TK20R V2 is significantly different from the original TK20R (V1) but only slightly different from the TK16 V2. Please see the chart below for the full comparisons.

TK20R V2TK16 V2TK20R V1
Maximum output3000 lumens3100 lumens1000 lumens
LEDLuminus SFT70Luminus SST70CREE XPL HI V3
Length x Body x Head (inches)6 x 1 x 1.35.6 x 1 x 1.36 x 1 x 1.3
Weight (excluding battery)4.6 oz4 oz5 oz
Maximum beam distance1558 feet1247 feet1017 feet
Compatible batteriesARB-L21-5000 V2
ARB-L21-5000 V2
ARB-L18 Series
CR123A battery
Battery includedARB-L21-5000 V2ARB-L21-5000UARB-L18-2900
User interfaceDual tail switchesDual tail switchesSide & tail switch
Output modes5 levels + strobe5 levels + strobe4 levels + strobe
Recharging portHidden USB Type-C port on flashlight neckType-C port on batteryMicro-USB port on tail cap
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