The Fenix TK16 V2.0 is a tactical flashlight with a single 21700 cell, 3100 lumens and 36,100 candela, a dual tail switch with instant strobe, and USB-C charging on the battery. It is the compact duty light in the TK line, one step below the TK20R's throw, and the V2 added a pulse-frequency transmission system for anti-interference on remote switches. This review covers the switch, the beam, and where it sits between the TK20R and the PD36 TAC.
Specs
| Spec | Detail |
|---|---|
| Max output | 3100 lumens |
| Intensity | 36,100 candela |
| Battery | 21700, USB-C rechargeable |
| Switch | Dual tail switch, instant strobe |
| Extra | Pulse-frequency transmission for anti-interference |
| Price | $99.95 |
Switch
Two tail switches: press the main for on, off and momentary, press the mode switch to cycle or hit strobe instantly. It is the interface duty lights use and it works in gloves.
Beam
3100 lumens with 36,100 candela: brighter than the TK20R, with a wider hotspot and less reach. For a parking lot, a yard, or a building search it is the better balance; for a quarter mile, the TK20R.
Battery
A USB-C 21700 that charges on the cell. Fenix's strongest cell size in a light this compact.
TK16 vs TK20R vs PD36 TAC
The TK20R V2 throws 1558 feet for $30 more. The PD36 TAC is the same output in a slimmer pocket light with a tactical-duty toggle. The TK16 is the compact duty light with the most flood.
Frequently asked questions
How bright is the Fenix TK16 V2?
3100 lumens, 36,100 candela.
Does it have a strobe?
Yes, instant, on the tail switch.
What battery?
A USB-C rechargeable 21700.
TK16 or TK20R?
TK16 for flood and price, TK20R for throw.
Is it good for weapon mounting?
It has an anti-interference pulse system for remote switches; check Fenix's mount compatibility.
The bottom line
The Fenix TK16 V2.0 is the compact duty light with the most lumens for the money. Step to the TK20R for distance.
Related reading
Fenix TK20R V2 review
Best tactical flashlights
Fenix PD36 TAC review
