Fenix TK22R vs Fenix TK22R PRO size comparison
The Fenix TK22R PRO is 7 mm (0.28 in) longer than the Fenix TK22R, with about the same max diameter/width. It is 33 g heavier (with battery).
Fenix TK22R PRO: Photo: Fenix · Image policy
The Fenix TK22R PRO is 7 mm (0.28 in) longer than the Fenix TK22R, with about the same max diameter/width. It is 33 g heavier (with battery).
Dimensions
| Fenix TK22R Check price ↗ | Fenix TK22R PRO Check price ↗ | |
| Length | 158 mm (6.22 in) | 165 mm (6.50 in)+7 mm |
| Head / width | 40 mm (1.57 in) | 40 mm (1.57 in)same |
| Body | 25.4 mm (1.00 in) | 26 mm (1.02 in)+0.6 mm |
| Weight | 218 g with battery | 251 g with battery+33 g |
| Battery | 21700 | 21700 |
| Max output | 3,200 lm | 4,200 lm |
| Throw | 480 m | 440 m |
| Type | Tactical | Tactical |
| Price | $139.95 at fenixlighting.com, as of Nov 4, 2026 | $159.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced | fenixlighting.com sourced Non-round head: listed 40 mm wide x 26 mm high |
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TK22R vs TK22R PRO: how they differ
Size and weight
The Fenix TK22R is the shorter light: 158 mm (6.22 in) against 165 mm (6.50 in), a difference of 7 mm (4%). At their widest points they are about the same (40 vs 40 mm). The Fenix TK22R is 33 g lighter (218 g vs 251 g, with battery).
Brightness and throw
The Fenix TK22R PRO is rated brighter: 4,200 lm maximum vs 3,200 lm for the Fenix TK22R, 31% more. For beam distance the Fenix TK22R reaches further: 480 m vs 440 m rated throw (9% more).
Battery
Both run on a removable 21700 battery, so spare cells work in either light.
Price
When we checked on Nov 4, 2026, the Fenix TK22R was $139.95 at fenixlighting.com and the Fenix TK22R PRO $159.95 at fenixlighting.com, so the Fenix TK22R cost $20.00 less. Prices change often, so check the current price before you buy.
Type
Both are tactical lights in our catalog with a tube body.
Which should you buy?
Choose the Fenix TK22R if you want a shorter light (7 mm shorter) and less weight (33 g lighter). Choose the Fenix TK22R PRO if you want more output (4,200 lm vs 3,200 lm). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix TK22R Check price ↗ Fenix TK22R PRO
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TK22R vs TK22R PRO FAQ
Which is smaller, the Fenix TK22R or the Fenix TK22R PRO?
The Fenix TK22R is the shorter light: 158 mm (6.22 in) against 165 mm (6.50 in), a difference of 7 mm (4%). At their widest points they are about the same (40 vs 40 mm). The Fenix TK22R is 33 g lighter (218 g vs 251 g, with battery).
Which is brighter, the Fenix TK22R or the Fenix TK22R PRO?
The Fenix TK22R PRO is rated brighter: 4,200 lm maximum vs 3,200 lm for the Fenix TK22R, 31% more. For beam distance the Fenix TK22R reaches further: 480 m vs 440 m rated throw (9% more).
Which is cheaper, the Fenix TK22R or the Fenix TK22R PRO?
When we checked on Nov 4, 2026, the Fenix TK22R was $139.95 at fenixlighting.com and the Fenix TK22R PRO $159.95 at fenixlighting.com, so the Fenix TK22R cost $20.00 less. Prices change often, so check the current price before you buy.
Do the Fenix TK22R and Fenix TK22R PRO use the same battery?
Both run on a removable 21700 battery, so spare cells work in either light.
Compare Fenix TK22R with similar lights
Compare Fenix TK22R PRO with similar lights
More
Sources
- Fenix TK22R: specs from Fenix product page (manufacturer). Drawing: shape measured from manufacturer photo (batteryjunction.com), scaled to the published length and diameter. Price $139.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Fenix TK22R PRO: specs from Fenix product page (manufacturer). Photo from manufacturer: the maker's own product photo with the background removed, scaled to the published length and diameter (Photo: Fenix; image policy). Price $159.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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