Streamlight Wedge XT vs Wurkkos TS21 size comparison
The Wurkkos TS21 is 5.4 mm (0.21 in) longer than the Streamlight Wedge XT, and 3 mm wider at its widest point. Weights are published on different bases (without battery vs with battery), so compare them with care.
The Wurkkos TS21 is 5.4 mm (0.21 in) longer than the Streamlight Wedge XT, and 3 mm wider at its widest point. Weights are published on different bases (without battery vs with battery), so compare them with care.
Dimensions
| Streamlight Wedge XT Check price ↗ | Wurkkos TS21 Check price ↗ | |
| Length | 108 mm (4.25 in) | 113.4 mm (4.46 in)+5.4 mm |
| Head / width | 25 mm (0.98 in) | 28 mm (1.10 in)+3 mm |
| Thickness | 15 mm (0.59 in) | — |
| Weight | 74 g with battery | 78 g without battery |
| Battery | Built-in | 21700 |
| Max output | 500 lm | 3,500 lm |
| Throw | — | — |
| Type | EDC | EDC |
| Price | from $109.10 at batteryjunction.com, as of Nov 4, 2026 | not verified yet |
| Source | batteryjunction.com sourced Width 25 x height 15 mm | wurkkos.com sourced Only head diameter listed |
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Wedge XT vs TS21: how they differ
Size and weight
The Streamlight Wedge XT is the shorter light: 108 mm (4.25 in) against 113.4 mm (4.46 in), a difference of 5.4 mm (5%). At its widest point the Streamlight Wedge XT is 3 mm slimmer (25 vs 28 mm). Weights are published on different bases (Streamlight Wedge XT: 74 g with battery; Wurkkos TS21: 78 g without battery), so they are not directly comparable.
Brightness and throw
The Wurkkos TS21 is rated brighter: 3,500 lm maximum vs 500 lm for the Streamlight Wedge XT, 600% more.
Battery
The Streamlight Wedge XT runs on a built-in rechargeable battery; the Wurkkos TS21 runs on a removable 21700 battery. Only the Wurkkos TS21 lets you swap in a charged spare.
Type
Both are EDC lights in our catalog.
Which should you buy?
Choose the Streamlight Wedge XT if you want a shorter light (5.4 mm shorter), a slimmer profile (3 mm narrower) and a built-in battery with no separate cell to buy. Choose the Wurkkos TS21 if you want more output (3,500 lm vs 500 lm) 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 ↗ Streamlight Wedge XT Check price ↗ Wurkkos TS21
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Wedge XT vs TS21 FAQ
Which is smaller, the Streamlight Wedge XT or the Wurkkos TS21?
The Streamlight Wedge XT is the shorter light: 108 mm (4.25 in) against 113.4 mm (4.46 in), a difference of 5.4 mm (5%). At its widest point the Streamlight Wedge XT is 3 mm slimmer (25 vs 28 mm). Weights are published on different bases (Streamlight Wedge XT: 74 g with battery; Wurkkos TS21: 78 g without battery), so they are not directly comparable.
Which is brighter, the Streamlight Wedge XT or the Wurkkos TS21?
The Wurkkos TS21 is rated brighter: 3,500 lm maximum vs 500 lm for the Streamlight Wedge XT, 600% more.
Do the Streamlight Wedge XT and Wurkkos TS21 use the same battery?
The Streamlight Wedge XT runs on a built-in rechargeable battery; the Wurkkos TS21 runs on a removable 21700 battery. Only the Wurkkos TS21 lets you swap in a charged spare.
Compare Streamlight Wedge XT with similar lights
Compare Wurkkos TS21 with similar lights
More
Sources
- Streamlight Wedge XT: specs from manufacturer published specs as listed by batteryjunction.com. Price from $109.10 from batteryjunction.com, checked Nov 4, 2026; prices change often.
- Wurkkos TS21: specs from Wurkkos product page (manufacturer). No verified price yet.
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