Home / Flashlight / Comparison
Fenix TK21R vs Fenix TK11R
Fenix TK21R ($134.95) vs Fenix TK11R ($86.95) — side-by-side specs, weight, pros and cons to help you pick the right flashlight.
Spec-by-spec
| Spec | Fenix TK21R | Fenix TK11R |
|---|---|---|
| Price | $134.95 | $86.95 |
| Weight | 221.4g | 117.5g |
| Output | 3,600 lumens, 480 m | 1,600 lumens, 420 m |
| LED | One Luminus SFT90 | Luminus SFT40 LED |
| Modes | Five lighting modes including four brightness levels and Strobe | Four modes including three brightness levels and Strobe |
| Battery | 6000mAh rechargeable li-ion battery | 18650 rechargeable Li-ion battery or two CR123As |
| Size | Length 159.5 mm, Head 36 mm, Body 25.4 mm | Length 145.5 mm, Head 34 mm, Body 23.5 mm |
| Runtime | 72 hours 30 minutes max | 25 hours 30 minutes max |
| Weight | 221.4g incl. battery (fenixlighting.com spec text: 7.81 oz. (221.4g) including battery) | 117.5g excl. battery (fenixlighting.com spec text: 4.14 oz. (117.5g) excluding battery) |
Pros & Cons
Fenix TK21R
- 3,600 lumens and 480 m of throw
- Runs on 6000mAh rechargeable li-ion battery
- 221.4 g with the battery
- Limited lifetime guarantee from Fenix Lighting USA
- 221.4 g is heavy for a pocket
- Fenix's 72 hours 30 minutes runtime is its longest figure, normally at the lowest level, not at full output
Fenix TK11R
- 1,600 lumens and 420 m of throw
- Runs on 18650 rechargeable Li-ion battery or two CR123As
- 117.5 g without the battery
- Limited lifetime guarantee from Fenix Lighting USA
- Check the size before you commit to pocket carry
- Fenix's 25 hours 30 minutes runtime is its longest figure, normally at the lowest level, not at full output
- The published weight does not include the battery
Fenix TK11R is the better value at $86.95. Both are part of our curated flashlight index — tap through to check current pricing.