Wurkkos FC11C vs Wurkkos FC12C size comparison
The Wurkkos FC12C is 20.3 mm (0.80 in) longer than the Wurkkos FC11C, and 3 mm narrower at its widest point. Weights are published on different bases (listed (battery unspecified) vs without battery), so compare them with care.
The Wurkkos FC12C is 20.3 mm (0.80 in) longer than the Wurkkos FC11C, and 3 mm narrower at its widest point. Weights are published on different bases (listed (battery unspecified) vs without battery), so compare them with care.
Dimensions
| Wurkkos FC11C Check price ↗ | Wurkkos FC12C Check price ↗ | |
| Length | 116.2 mm (4.58 in) | 136.5 mm (5.37 in)+20.3 mm |
| Head / width | 27 mm (1.06 in) | 24 mm (0.94 in)−3 mm |
| Weight | 65 g without battery | 85 g listed (battery unspecified) |
| Battery | 18650 | 21700 |
| Max output | 1,200 lm | — |
| Throw | — | — |
| Type | EDC | EDC |
| Price | $23.99 at flashlightgo.com, as of Nov 4, 2026 | $35.99 at flashlightgo.com, as of Nov 4, 2026 |
| Source | flashlightgo.com sourced Only head diameter listed | flashlightgo.com sourced Only head diameter listed |
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FC11C vs FC12C: how they differ
Size and weight
The Wurkkos FC11C is the shorter light: 116.2 mm (4.58 in) against 136.5 mm (5.37 in), a difference of 20.3 mm (15%). At its widest point the Wurkkos FC12C is 3 mm slimmer (24 vs 27 mm). Weights are published on different bases (Wurkkos FC11C: 65 g without battery; Wurkkos FC12C: 85 g listed (battery unspecified)), so they are not directly comparable.
Brightness and throw
The Wurkkos FC11C is rated at 1,200 lm; we have no published maximum for the Wurkkos FC12C.
Battery
The Wurkkos FC11C runs on a removable 18650 battery; the Wurkkos FC12C runs on a removable 21700 battery. For scale, a 18650 cell is about 18 × 65 mm and a 21700 about 21 × 70 mm (nominal).
Price
When we checked on Nov 4, 2026, the Wurkkos FC11C was $23.99 at flashlightgo.com and the Wurkkos FC12C $35.99 at flashlightgo.com, so the Wurkkos FC11C cost $12.00 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 FC11C if you want a shorter light (20.3 mm shorter). Choose the Wurkkos FC12C if you want a slimmer profile (3 mm narrower). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Wurkkos FC11C Check price ↗ Wurkkos FC12C
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FC11C vs FC12C FAQ
Which is smaller, the Wurkkos FC11C or the Wurkkos FC12C?
The Wurkkos FC11C is the shorter light: 116.2 mm (4.58 in) against 136.5 mm (5.37 in), a difference of 20.3 mm (15%). At its widest point the Wurkkos FC12C is 3 mm slimmer (24 vs 27 mm). Weights are published on different bases (Wurkkos FC11C: 65 g without battery; Wurkkos FC12C: 85 g listed (battery unspecified)), so they are not directly comparable.
Which is cheaper, the Wurkkos FC11C or the Wurkkos FC12C?
When we checked on Nov 4, 2026, the Wurkkos FC11C was $23.99 at flashlightgo.com and the Wurkkos FC12C $35.99 at flashlightgo.com, so the Wurkkos FC11C cost $12.00 less. Prices change often, so check the current price before you buy.
Do the Wurkkos FC11C and Wurkkos FC12C use the same battery?
The Wurkkos FC11C runs on a removable 18650 battery; the Wurkkos FC12C runs on a removable 21700 battery. For scale, a 18650 cell is about 18 × 65 mm and a 21700 about 21 × 70 mm (nominal).
Compare Wurkkos FC11C with similar lights
Compare Wurkkos FC12C with similar lights
More
Sources
- Wurkkos FC11C: specs from manufacturer published specs as listed by flashlightgo.com. Drawing: shape measured from manufacturer photo (flashlightgo.com), scaled to the published length and diameter. Price $23.99 from flashlightgo.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.
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