Convoy S21E vs Wurkkos FC11C size comparison
The Wurkkos FC11C is about the same length as the Convoy S21E, with about the same max diameter/width. It is 23 g lighter (without battery).
The Wurkkos FC11C is about the same length as the Convoy S21E, with about the same max diameter/width. It is 23 g lighter (without battery).
Dimensions
| Convoy S21E Check price ↗ | Wurkkos FC11C Check price ↗ | |
| Length | 116.4 mm (4.58 in) | 116.2 mm (4.58 in)−0.2 mm |
| Head / width | 27.3 mm (1.07 in) | 27 mm (1.06 in)−0.3 mm |
| Body | 27.3 mm (1.07 in) | — |
| Weight | 88 g without battery | 65 g without battery−23 g |
| Battery | 21700 | 18650 |
| Max output | — | 1,200 lm |
| Throw | — | — |
| Type | EDC | EDC |
| Price | from $27.99 at flashlightgo.com, as of Nov 4, 2026 | $23.99 at flashlightgo.com, as of Nov 4, 2026 |
| Source | flashlightgo.com sourced Output depends on LED option | flashlightgo.com sourced Only head diameter listed |
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S21E vs FC11C: how they differ
Size and weight
The Convoy S21E and Wurkkos FC11C are the same length to within half a millimetre (116.4 mm (4.58 in)). At their widest points they are about the same (27.3 vs 27 mm). The Wurkkos FC11C is 23 g lighter (65 g vs 88 g, without battery).
Brightness and throw
The Wurkkos FC11C is rated at 1,200 lm; we have no published maximum for the Convoy S21E. Output for the Convoy S21E depends on the LED option chosen.
Battery
The Convoy S21E runs on a removable 21700 battery; the Wurkkos FC11C runs on a removable 18650 battery. For scale, a 21700 cell is about 21 × 70 mm and a 18650 about 18 × 65 mm (nominal).
Price
When we checked on Nov 4, 2026, the Convoy S21E was from $27.99 at flashlightgo.com and the Wurkkos FC11C $23.99 at flashlightgo.com, so the Wurkkos FC11C cost $4.00 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 less weight (23 g lighter). On the specs we track, the Wurkkos FC11C is ahead or level everywhere; the Convoy S21E 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 ↗ Convoy S21E Check price ↗ Wurkkos FC11C
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S21E vs FC11C FAQ
Which is smaller, the Convoy S21E or the Wurkkos FC11C?
The Convoy S21E and Wurkkos FC11C are the same length to within half a millimetre (116.4 mm (4.58 in)). At their widest points they are about the same (27.3 vs 27 mm). The Wurkkos FC11C is 23 g lighter (65 g vs 88 g, without battery).
Which is cheaper, the Convoy S21E or the Wurkkos FC11C?
When we checked on Nov 4, 2026, the Convoy S21E was from $27.99 at flashlightgo.com and the Wurkkos FC11C $23.99 at flashlightgo.com, so the Wurkkos FC11C cost $4.00 less. Prices change often, so check the current price before you buy.
Do the Convoy S21E and Wurkkos FC11C use the same battery?
The Convoy S21E runs on a removable 21700 battery; the Wurkkos FC11C runs on a removable 18650 battery. For scale, a 21700 cell is about 21 × 70 mm and a 18650 about 18 × 65 mm (nominal).
Compare Convoy S21E with similar lights
Compare Wurkkos FC11C with similar lights
More
Sources
- Convoy S21E: specs from manufacturer published specs as listed by flashlightgo.com. Price from $27.99 from flashlightgo.com, checked Nov 4, 2026; prices change often.
- Wurkkos FC11C: specs from manufacturer published specs as listed by flashlightgo.com. Price $23.99 from flashlightgo.com, checked Nov 4, 2026; prices change often.
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