Olight Warrior Ultra vs Wurkkos FC12C size comparison
The Wurkkos FC12C is 3.5 mm (0.14 in) shorter than the Olight Warrior Ultra, and 5 mm narrower at its widest point. Weights are published on different bases (listed (battery unspecified) vs with battery), so compare them with care.
The Wurkkos FC12C is 3.5 mm (0.14 in) shorter than the Olight Warrior Ultra, and 5 mm narrower at its widest point. Weights are published on different bases (listed (battery unspecified) vs with battery), so compare them with care.
Dimensions
| Olight Warrior Ultra Check price ↗ | Wurkkos FC12C Check price ↗ | |
| Length | 140 mm (5.51 in) | 136.5 mm (5.37 in)−3.5 mm |
| Head / width | 29 mm (1.14 in) | 24 mm (0.94 in)−5 mm |
| Body | 29 mm (1.14 in) | — |
| Weight | 178 g with battery | 85 g listed (battery unspecified) |
| Battery | 21700 | 21700 |
| Max output | 2,500 lm | — |
| Throw | 320 m | — |
| Type | EDC | EDC |
| Price | $139.99 at olight.com, as of Nov 4, 2026 | $35.99 at flashlightgo.com, as of Nov 4, 2026 |
| Source | olight.com sourced Only body diameter listed | flashlightgo.com sourced Only head diameter listed |
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Warrior Ultra vs FC12C: how they differ
Size and weight
The Wurkkos FC12C is the shorter light: 136.5 mm (5.37 in) against 140 mm (5.51 in), a difference of 3.5 mm (3%). At its widest point the Wurkkos FC12C is 5 mm slimmer (24 vs 29 mm). Weights are published on different bases (Olight Warrior Ultra: 178 g with battery; Wurkkos FC12C: 85 g listed (battery unspecified)), so they are not directly comparable.
Brightness and throw
The Olight Warrior Ultra is rated at 2,500 lm; we have no published maximum for the Wurkkos FC12C.
Battery
Both run on a removable 21700 battery, so spare cells work in either light.
Price
When we checked on Nov 4, 2026, the Olight Warrior Ultra was $139.99 at olight.com and the Wurkkos FC12C $35.99 at flashlightgo.com, so the Wurkkos FC12C cost $104.00 less. Prices change often, so check the current price before you buy.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Wurkkos FC12C if you want a shorter light (3.5 mm shorter) and a slimmer profile (5 mm narrower). On the specs we track, the Wurkkos FC12C is ahead or level everywhere; the Olight Warrior Ultra makes sense mainly if its price, interface or a feature we don't track suits you better. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Olight Warrior Ultra Check price ↗ Wurkkos FC12C
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Warrior Ultra vs FC12C FAQ
Which is smaller, the Olight Warrior Ultra or the Wurkkos FC12C?
The Wurkkos FC12C is the shorter light: 136.5 mm (5.37 in) against 140 mm (5.51 in), a difference of 3.5 mm (3%). At its widest point the Wurkkos FC12C is 5 mm slimmer (24 vs 29 mm). Weights are published on different bases (Olight Warrior Ultra: 178 g with battery; Wurkkos FC12C: 85 g listed (battery unspecified)), so they are not directly comparable.
Which is cheaper, the Olight Warrior Ultra or the Wurkkos FC12C?
When we checked on Nov 4, 2026, the Olight Warrior Ultra was $139.99 at olight.com and the Wurkkos FC12C $35.99 at flashlightgo.com, so the Wurkkos FC12C cost $104.00 less. Prices change often, so check the current price before you buy.
Do the Olight Warrior Ultra and Wurkkos FC12C use the same battery?
Both run on a removable 21700 battery, so spare cells work in either light.
Compare Olight Warrior Ultra with similar lights
Compare Wurkkos FC12C with similar lights
More
Sources
- Olight Warrior Ultra: specs from Olight product page (manufacturer). Drawing: shape measured from manufacturer photo (olight.com), scaled to the published length and diameter. Price $139.99 from olight.com, checked Nov 4, 2026; prices change often.
- Wurkkos FC12C: specs from manufacturer published specs as listed by flashlightgo.com. Drawing: outline from published specs. Price $35.99 from flashlightgo.com, checked Nov 4, 2026; prices change often.
Found an error? Email liambuehlerbusiness@gmail.com and we will fix it.