Olight ArkPro Ultra vs SureFire EDCL1-T size comparison
The SureFire EDCL1-T is 9.7 mm (0.38 in) shorter than the Olight ArkPro Ultra, and 1.6 mm wider at its widest point. It is 26 g lighter (with battery).
The SureFire EDCL1-T is 9.7 mm (0.38 in) shorter than the Olight ArkPro Ultra, and 1.6 mm wider at its widest point. It is 26 g lighter (with battery).
Dimensions
| Olight ArkPro Ultra Check price ↗ | SureFire EDCL1-T Check price ↗ | |
| Length | 124 mm (4.88 in) | 114.3 mm (4.50 in)−9.7 mm |
| Head / width | 27 mm (1.06 in) | 28.6 mm (1.12 in)+1.6 mm |
| Thickness | 16 mm (0.63 in) | — |
| Weight | 120 g with battery | 93.6 g with battery−26 g |
| Battery | Built-in | CR123A |
| Max output | 1,700 lm | 500 lm |
| Throw | 205 m | — |
| Type | EDC | EDC |
| Price | $129.99 at olight.com, as of Nov 4, 2026 | $215.00 at batteryjunction.com, as of Nov 4, 2026 |
| Source | olight.com sourced | batteryjunction.com sourced Body diameter not listed |
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ArkPro Ultra vs EDCL1-T: how they differ
Size and weight
The SureFire EDCL1-T is the shorter light: 114.3 mm (4.50 in) against 124 mm (4.88 in), a difference of 9.7 mm (8%). At its widest point the Olight ArkPro Ultra is 1.6 mm slimmer (27 vs 28.6 mm). The SureFire EDCL1-T is 26 g lighter (93.6 g vs 120 g, with battery).
Brightness and throw
The Olight ArkPro Ultra is rated brighter: 1,700 lm maximum vs 500 lm for the SureFire EDCL1-T, 240% more.
Battery
The Olight ArkPro Ultra runs on a built-in rechargeable battery; the SureFire EDCL1-T runs on a removable CR123A battery. Only the SureFire EDCL1-T lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Olight ArkPro Ultra was $129.99 at olight.com and the SureFire EDCL1-T $215.00 at batteryjunction.com, so the Olight ArkPro Ultra cost $85.01 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 ArkPro Ultra if you want a slimmer profile (1.6 mm narrower), more output (1,700 lm vs 500 lm) and a built-in battery with no separate cell to buy. Choose the SureFire EDCL1-T if you want a shorter light (9.7 mm shorter), less weight (26 g lighter) 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 ArkPro Ultra Check price ↗ SureFire EDCL1-T
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ArkPro Ultra vs EDCL1-T FAQ
Which is smaller, the Olight ArkPro Ultra or the SureFire EDCL1-T?
The SureFire EDCL1-T is the shorter light: 114.3 mm (4.50 in) against 124 mm (4.88 in), a difference of 9.7 mm (8%). At its widest point the Olight ArkPro Ultra is 1.6 mm slimmer (27 vs 28.6 mm). The SureFire EDCL1-T is 26 g lighter (93.6 g vs 120 g, with battery).
Which is brighter, the Olight ArkPro Ultra or the SureFire EDCL1-T?
The Olight ArkPro Ultra is rated brighter: 1,700 lm maximum vs 500 lm for the SureFire EDCL1-T, 240% more.
Which is cheaper, the Olight ArkPro Ultra or the SureFire EDCL1-T?
When we checked on Nov 4, 2026, the Olight ArkPro Ultra was $129.99 at olight.com and the SureFire EDCL1-T $215.00 at batteryjunction.com, so the Olight ArkPro Ultra cost $85.01 less. Prices change often, so check the current price before you buy.
Do the Olight ArkPro Ultra and SureFire EDCL1-T use the same battery?
The Olight ArkPro Ultra runs on a built-in rechargeable battery; the SureFire EDCL1-T runs on a removable CR123A battery. Only the SureFire EDCL1-T lets you swap in a charged spare.
Compare Olight ArkPro Ultra with similar lights
Compare SureFire EDCL1-T with similar lights
More
Sources
- Olight ArkPro Ultra: specs from Olight product page (manufacturer). Drawing: shape measured from manufacturer photo (batteryjunction.com), scaled to the published length and diameter. Price $129.99 from olight.com, checked Nov 4, 2026; prices change often.
- SureFire EDCL1-T: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: shape measured from manufacturer photo (batteryjunction.com), scaled to the published length and diameter. Price $215.00 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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