Fenix TK22R PRO vs Streamlight ProTac HL-X size comparison
The Streamlight ProTac HL-X is 27 mm (1.06 in) shorter than the Fenix TK22R PRO, and 3 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Fenix TK22R PRO: Photo: Fenix · Image policy
The Streamlight ProTac HL-X is 27 mm (1.06 in) shorter than the Fenix TK22R PRO, and 3 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Fenix TK22R PRO Check price ↗ | Streamlight ProTac HL-X Check price ↗ | |
| Length | 165 mm (6.50 in) | 138 mm (5.43 in)−27 mm |
| Head / width | 40 mm (1.57 in) | 37 mm (1.46 in)−3 mm |
| Body | 26 mm (1.02 in) | 25 mm (0.98 in)−1 mm |
| Weight | 251 g with battery | 162 g listed |
| Battery | 21700 | 18650 / 2x CR123A |
| Max output | 4,200 lm | 1,000 lm |
| Throw | 440 m | 330 m |
| Type | Tactical | Tactical |
| Price | $159.95 at fenixlighting.com, as of Nov 4, 2026 | from $112.15 at batteryjunction.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced Non-round head: listed 40 mm wide x 26 mm high | batteryjunction.com sourced |
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TK22R PRO vs ProTac HL-X: how they differ
Size and weight
The Streamlight ProTac HL-X is the shorter light: 138 mm (5.43 in) against 165 mm (6.50 in), a difference of 27 mm (16%). At its widest point the Streamlight ProTac HL-X is 3 mm slimmer (37 vs 40 mm). Weights are published on different bases (Fenix TK22R PRO: 251 g with battery; Streamlight ProTac HL-X: 162 g listed), so they are not directly comparable.
Brightness and throw
The Fenix TK22R PRO is rated brighter: 4,200 lm maximum vs 1,000 lm for the Streamlight ProTac HL-X, 320% more. For beam distance the Fenix TK22R PRO reaches further: 440 m vs 330 m rated throw (33% more).
Battery
The Fenix TK22R PRO runs on a removable 21700 battery; the Streamlight ProTac HL-X runs on removable 18650 / 2x CR123A batteries. For scale, a 21700 cell is about 21 × 70 mm and a 18650 about 18 × 65 mm (nominal).
Price
When we checked on Nov 4, 2026, the Fenix TK22R PRO was $159.95 at fenixlighting.com and the Streamlight ProTac HL-X from $112.15 at batteryjunction.com, so the Streamlight ProTac HL-X cost $47.80 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 PRO if you want more output (4,200 lm vs 1,000 lm) and longer throw (440 m vs 330 m). Choose the Streamlight ProTac HL-X if you want a shorter light (27 mm shorter) and a slimmer profile (3 mm narrower). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix TK22R PRO Check price ↗ Streamlight ProTac HL-X
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
TK22R PRO vs ProTac HL-X FAQ
Which is smaller, the Fenix TK22R PRO or the Streamlight ProTac HL-X?
The Streamlight ProTac HL-X is the shorter light: 138 mm (5.43 in) against 165 mm (6.50 in), a difference of 27 mm (16%). At its widest point the Streamlight ProTac HL-X is 3 mm slimmer (37 vs 40 mm). Weights are published on different bases (Fenix TK22R PRO: 251 g with battery; Streamlight ProTac HL-X: 162 g listed), so they are not directly comparable.
Which is brighter, the Fenix TK22R PRO or the Streamlight ProTac HL-X?
The Fenix TK22R PRO is rated brighter: 4,200 lm maximum vs 1,000 lm for the Streamlight ProTac HL-X, 320% more. For beam distance the Fenix TK22R PRO reaches further: 440 m vs 330 m rated throw (33% more).
Which is cheaper, the Fenix TK22R PRO or the Streamlight ProTac HL-X?
When we checked on Nov 4, 2026, the Fenix TK22R PRO was $159.95 at fenixlighting.com and the Streamlight ProTac HL-X from $112.15 at batteryjunction.com, so the Streamlight ProTac HL-X cost $47.80 less. Prices change often, so check the current price before you buy.
Do the Fenix TK22R PRO and Streamlight ProTac HL-X use the same battery?
The Fenix TK22R PRO runs on a removable 21700 battery; the Streamlight ProTac HL-X runs on removable 18650 / 2x CR123A batteries. For scale, a 21700 cell is about 21 × 70 mm and a 18650 about 18 × 65 mm (nominal).
Compare Fenix TK22R PRO with similar lights
Compare Streamlight ProTac HL-X with similar lights
More
Sources
- 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.
- Streamlight ProTac HL-X: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. Price from $112.15 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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