Olight Arkfeld vs ThruNite T1 Pro size comparison
The ThruNite T1 Pro is 7 mm (0.28 in) shorter than the Olight Arkfeld, and 2 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
The ThruNite T1 Pro is 7 mm (0.28 in) shorter than the Olight Arkfeld, and 2 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Olight Arkfeld Check price ↗ | ThruNite T1 Pro Check price ↗ | |
| Length | 110 mm (4.33 in) | 103 mm (4.06 in)−7 mm |
| Head / width | 25 mm (0.98 in) | 27 mm (1.06 in)+2 mm |
| Body | — | 23 mm (0.91 in) |
| Thickness | 15 mm (0.59 in) | — |
| Weight | 87 g with battery | 54 g listed |
| Battery | Built-in | 18650 |
| Max output | 1,000 lm | 1,920 lm |
| Throw | 101 m | 196 m |
| Type | EDC | EDC |
| Price | $89.99 at olight.com, as of Nov 4, 2026 | not verified yet |
| Source | olight.com sourced | batteryjunction.com sourced |
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Arkfeld vs T1 Pro: how they differ
Size and weight
The ThruNite T1 Pro is the shorter light: 103 mm (4.06 in) against 110 mm (4.33 in), a difference of 7 mm (6%). At its widest point the Olight Arkfeld is 2 mm slimmer (25 vs 27 mm). Weights are published on different bases (Olight Arkfeld: 87 g with battery; ThruNite T1 Pro: 54 g listed), so they are not directly comparable.
Brightness and throw
The ThruNite T1 Pro is rated brighter: 1,920 lm maximum vs 1,000 lm for the Olight Arkfeld, 92% more. For beam distance the ThruNite T1 Pro reaches further: 196 m vs 101 m rated throw (94% more).
Battery
The Olight Arkfeld runs on a built-in rechargeable battery; the ThruNite T1 Pro runs on a removable 18650 battery. Only the ThruNite T1 Pro lets you swap in a charged spare.
Type
Both are EDC lights in our catalog.
Which should you buy?
Choose the Olight Arkfeld if you want a slimmer profile (2 mm narrower) and a built-in battery with no separate cell to buy. Choose the ThruNite T1 Pro if you want a shorter light (7 mm shorter), more output (1,920 lm vs 1,000 lm), longer throw (196 m vs 101 m) and 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 ↗ ThruNite T1 Pro
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Arkfeld vs T1 Pro FAQ
Which is smaller, the Olight Arkfeld or the ThruNite T1 Pro?
The ThruNite T1 Pro is the shorter light: 103 mm (4.06 in) against 110 mm (4.33 in), a difference of 7 mm (6%). At its widest point the Olight Arkfeld is 2 mm slimmer (25 vs 27 mm). Weights are published on different bases (Olight Arkfeld: 87 g with battery; ThruNite T1 Pro: 54 g listed), so they are not directly comparable.
Which is brighter, the Olight Arkfeld or the ThruNite T1 Pro?
The ThruNite T1 Pro is rated brighter: 1,920 lm maximum vs 1,000 lm for the Olight Arkfeld, 92% more. For beam distance the ThruNite T1 Pro reaches further: 196 m vs 101 m rated throw (94% more).
Do the Olight Arkfeld and ThruNite T1 Pro use the same battery?
The Olight Arkfeld runs on a built-in rechargeable battery; the ThruNite T1 Pro runs on a removable 18650 battery. Only the ThruNite T1 Pro lets you swap in a charged spare.
Compare Olight Arkfeld with similar lights
Compare ThruNite T1 Pro 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.
- ThruNite T1 Pro: specs from manufacturer published specs as listed by batteryjunction.com. No verified price yet.
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