Nitecore E4K vs Streamlight Wedge XT size comparison
The Streamlight Wedge XT is 9 mm (0.35 in) shorter than the Nitecore E4K, and 4 mm narrower at its widest point. Weights are published on different bases (with battery vs listed), so compare them with care.
The Streamlight Wedge XT is 9 mm (0.35 in) shorter than the Nitecore E4K, and 4 mm narrower at its widest point. Weights are published on different bases (with battery vs listed), so compare them with care.
Dimensions
| Nitecore E4K Check price ↗ | Streamlight Wedge XT Check price ↗ | |
| Length | 117 mm (4.61 in) | 108 mm (4.25 in)−9 mm |
| Head / width | 29 mm (1.14 in) | 25 mm (0.98 in)−4 mm |
| Body | 26 mm (1.02 in) | — |
| Thickness | — | 15 mm (0.59 in) |
| Weight | 80 g listed | 74 g with battery |
| Battery | 21700 | Built-in |
| Max output | 4,400 lm | 500 lm |
| Throw | 211 m | — |
| Type | EDC | EDC |
| Price | not verified yet | from $109.10 at batteryjunction.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | batteryjunction.com sourced Width 25 x height 15 mm |
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
E4K vs Wedge XT: how they differ
Size and weight
The Streamlight Wedge XT is the shorter light: 108 mm (4.25 in) against 117 mm (4.61 in), a difference of 9 mm (8%). At its widest point the Streamlight Wedge XT is 4 mm slimmer (25 vs 29 mm). Weights are published on different bases (Nitecore E4K: 80 g listed; Streamlight Wedge XT: 74 g with battery), so they are not directly comparable.
Brightness and throw
The Nitecore E4K is rated brighter: 4,400 lm maximum vs 500 lm for the Streamlight Wedge XT, 780% more.
Battery
The Nitecore E4K runs on a removable 21700 battery; the Streamlight Wedge XT runs on a built-in rechargeable battery. Only the Nitecore E4K lets you swap in a charged spare.
Type
Both are EDC lights in our catalog.
Which should you buy?
Choose the Nitecore E4K if you want more output (4,400 lm vs 500 lm) and a removable cell you can swap. Choose the Streamlight Wedge XT if you want a shorter light (9 mm shorter), a slimmer profile (4 mm narrower) and a built-in battery with no separate cell to buy. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Nitecore E4K Check price ↗ Streamlight Wedge XT
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
E4K vs Wedge XT FAQ
Which is smaller, the Nitecore E4K or the Streamlight Wedge XT?
The Streamlight Wedge XT is the shorter light: 108 mm (4.25 in) against 117 mm (4.61 in), a difference of 9 mm (8%). At its widest point the Streamlight Wedge XT is 4 mm slimmer (25 vs 29 mm). Weights are published on different bases (Nitecore E4K: 80 g listed; Streamlight Wedge XT: 74 g with battery), so they are not directly comparable.
Which is brighter, the Nitecore E4K or the Streamlight Wedge XT?
The Nitecore E4K is rated brighter: 4,400 lm maximum vs 500 lm for the Streamlight Wedge XT, 780% more.
Do the Nitecore E4K and Streamlight Wedge XT use the same battery?
The Nitecore E4K runs on a removable 21700 battery; the Streamlight Wedge XT runs on a built-in rechargeable battery. Only the Nitecore E4K lets you swap in a charged spare.
Compare Nitecore E4K with similar lights
Compare Streamlight Wedge XT with similar lights
More
Sources
- Nitecore E4K: specs from manufacturer published specs as listed by batteryjunction.com. No verified price yet.
- 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.
Found an error? Email liambuehlerbusiness@gmail.com and we will fix it.