Olight Arkfeld vs Streamlight ProTac 1L-1AA size comparison
The Streamlight ProTac 1L-1AA is 2 mm (0.08 in) shorter than the Olight Arkfeld, and 1 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
The Streamlight ProTac 1L-1AA is 2 mm (0.08 in) shorter than the Olight Arkfeld, and 1 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Olight Arkfeld Check price ↗ | Streamlight ProTac 1L-1AA Check price ↗ | |
| Length | 110 mm (4.33 in) | 108 mm (4.25 in)−2 mm |
| Head / width | 25 mm (0.98 in) | 24 mm (0.94 in)−1 mm |
| Body | — | 22 mm (0.87 in) |
| Thickness | 15 mm (0.59 in) | — |
| Weight | 87 g with battery | 71 g listed |
| Battery | Built-in | CR123A / AA |
| Max output | 1,000 lm | 350 lm |
| Throw | 101 m | 105 m |
| Type | EDC | EDC |
| Price | $89.99 at olight.com, as of Nov 4, 2026 | $56.45 at batteryjunction.com, as of Nov 4, 2026 |
| Source | olight.com sourced | batteryjunction.com sourced |
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Arkfeld vs ProTac 1L-1AA: how they differ
Size and weight
The Streamlight ProTac 1L-1AA is the shorter light: 108 mm (4.25 in) against 110 mm (4.33 in), a difference of 2 mm (2%). At its widest point the Streamlight ProTac 1L-1AA is 1 mm slimmer (24 vs 25 mm). Weights are published on different bases (Olight Arkfeld: 87 g with battery; Streamlight ProTac 1L-1AA: 71 g listed), so they are not directly comparable.
Brightness and throw
The Olight Arkfeld is rated brighter: 1,000 lm maximum vs 350 lm for the Streamlight ProTac 1L-1AA, 186% more. For beam distance the Streamlight ProTac 1L-1AA reaches further: 105 m vs 101 m rated throw (4% more).
Battery
The Olight Arkfeld runs on a built-in rechargeable battery; the Streamlight ProTac 1L-1AA runs on removable CR123A / AA batteries. Only the Streamlight ProTac 1L-1AA lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Olight Arkfeld was $89.99 at olight.com and the Streamlight ProTac 1L-1AA $56.45 at batteryjunction.com, so the Streamlight ProTac 1L-1AA cost $33.54 less. Prices change often, so check the current price before you buy.
Type
Both are EDC lights in our catalog.
Which should you buy?
Choose the Olight Arkfeld if you want more output (1,000 lm vs 350 lm) and a built-in battery with no separate cell to buy. Choose the Streamlight ProTac 1L-1AA if you want a removable cell you can swap. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Olight Arkfeld Check price ↗ Streamlight ProTac 1L-1AA
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Arkfeld vs ProTac 1L-1AA FAQ
Which is smaller, the Olight Arkfeld or the Streamlight ProTac 1L-1AA?
The Streamlight ProTac 1L-1AA is the shorter light: 108 mm (4.25 in) against 110 mm (4.33 in), a difference of 2 mm (2%). At its widest point the Streamlight ProTac 1L-1AA is 1 mm slimmer (24 vs 25 mm). Weights are published on different bases (Olight Arkfeld: 87 g with battery; Streamlight ProTac 1L-1AA: 71 g listed), so they are not directly comparable.
Which is brighter, the Olight Arkfeld or the Streamlight ProTac 1L-1AA?
The Olight Arkfeld is rated brighter: 1,000 lm maximum vs 350 lm for the Streamlight ProTac 1L-1AA, 186% more. For beam distance the Streamlight ProTac 1L-1AA reaches further: 105 m vs 101 m rated throw (4% more).
Which is cheaper, the Olight Arkfeld or the Streamlight ProTac 1L-1AA?
When we checked on Nov 4, 2026, the Olight Arkfeld was $89.99 at olight.com and the Streamlight ProTac 1L-1AA $56.45 at batteryjunction.com, so the Streamlight ProTac 1L-1AA cost $33.54 less. Prices change often, so check the current price before you buy.
Do the Olight Arkfeld and Streamlight ProTac 1L-1AA use the same battery?
The Olight Arkfeld runs on a built-in rechargeable battery; the Streamlight ProTac 1L-1AA runs on removable CR123A / AA batteries. Only the Streamlight ProTac 1L-1AA lets you swap in a charged spare.
Compare Olight Arkfeld with similar lights
Compare Streamlight ProTac 1L-1AA with similar lights
More
Sources
- Olight Arkfeld: specs from Olight product page (manufacturer). Price $89.99 from olight.com, checked Nov 4, 2026; prices change often.
- Streamlight ProTac 1L-1AA: specs from manufacturer published specs as listed by batteryjunction.com. Price $56.45 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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