Convoy S21E vs Wurkkos TS21 size comparison
The Wurkkos TS21 is 3 mm (0.12 in) shorter than the Convoy S21E, and 0.7 mm wider at its widest point. It is 10 g lighter (without battery).
The Wurkkos TS21 is 3 mm (0.12 in) shorter than the Convoy S21E, and 0.7 mm wider at its widest point. It is 10 g lighter (without battery).
Dimensions
| Convoy S21E Check price ↗ | Wurkkos TS21 Check price ↗ | |
| Length | 116.4 mm (4.58 in) | 113.4 mm (4.46 in)−3 mm |
| Head / width | 27.3 mm (1.07 in) | 28 mm (1.10 in)+0.7 mm |
| Body | 27.3 mm (1.07 in) | — |
| Weight | 88 g without battery | 78 g without battery−10 g |
| Battery | 21700 | 21700 |
| Max output | — | 3,500 lm |
| Throw | — | — |
| Type | EDC | EDC |
| Price | from $27.99 at flashlightgo.com, as of Nov 4, 2026 | not verified yet |
| Source | flashlightgo.com sourced Output depends on LED option | wurkkos.com sourced Only head diameter listed |
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S21E vs TS21: how they differ
Size and weight
The Wurkkos TS21 is the shorter light: 113.4 mm (4.46 in) against 116.4 mm (4.58 in), a difference of 3 mm (3%). At its widest point the Convoy S21E is 0.7 mm slimmer (27.3 vs 28 mm). The Wurkkos TS21 is 10 g lighter (78 g vs 88 g, without battery).
Brightness and throw
The Wurkkos TS21 is rated at 3,500 lm; we have no published maximum for the Convoy S21E. Output for the Convoy S21E depends on the LED option chosen.
Battery
Both run on a removable 21700 battery, so spare cells work in either light.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Wurkkos TS21 if you want a shorter light (3 mm shorter) and less weight (10 g lighter). On the specs we track, the Wurkkos TS21 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 TS21
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S21E vs TS21 FAQ
Which is smaller, the Convoy S21E or the Wurkkos TS21?
The Wurkkos TS21 is the shorter light: 113.4 mm (4.46 in) against 116.4 mm (4.58 in), a difference of 3 mm (3%). At its widest point the Convoy S21E is 0.7 mm slimmer (27.3 vs 28 mm). The Wurkkos TS21 is 10 g lighter (78 g vs 88 g, without battery).
Do the Convoy S21E and Wurkkos TS21 use the same battery?
Both run on a removable 21700 battery, so spare cells work in either light.
Compare Convoy S21E with similar lights
Compare Wurkkos TS21 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 TS21: specs from Wurkkos product page (manufacturer). No verified price yet.
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