Klarus XT2CR Pro 2025 vs Streamlight ProTac 2L-X USB size comparison
The Streamlight ProTac 2L-X USB is about the same length as the Klarus XT2CR Pro 2025, and 0.9 mm wider at its widest point. Weights are published on different bases (with battery vs listed), so compare them with care.
The Streamlight ProTac 2L-X USB is about the same length as the Klarus XT2CR Pro 2025, and 0.9 mm wider at its widest point. Weights are published on different bases (with battery vs listed), so compare them with care.
Dimensions
| Klarus XT2CR Pro 2025 Check price ↗ | Streamlight ProTac 2L-X USB Check price ↗ | |
| Length | 131 mm (5.16 in) | 130.6 mm (5.14 in)−0.4 mm |
| Head / width | 26 mm (1.02 in) | 26.9 mm (1.06 in)+0.9 mm |
| Body | 25 mm (0.98 in) | 23.9 mm (0.94 in)−1.1 mm |
| Weight | 143 g listed | 125 g with battery |
| Battery | 18650 | 18650 / 2x CR123A |
| Max output | 2,300 lm | 500 lm |
| Throw | 360 m | — |
| Type | Tactical | EDC |
| Price | $74.95 at batteryjunction.com, as of Nov 4, 2026 | $83.05 at batteryjunction.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | batteryjunction.com sourced |
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XT2CR Pro 2025 vs ProTac 2L-X USB: how they differ
Size and weight
The Klarus XT2CR Pro 2025 and Streamlight ProTac 2L-X USB are the same length to within half a millimetre (131 mm (5.16 in)). At its widest point the Klarus XT2CR Pro 2025 is 0.9 mm slimmer (26 vs 26.9 mm). Weights are published on different bases (Klarus XT2CR Pro 2025: 143 g listed; Streamlight ProTac 2L-X USB: 125 g with battery), so they are not directly comparable.
Brightness and throw
The Klarus XT2CR Pro 2025 is rated brighter: 2,300 lm maximum vs 500 lm for the Streamlight ProTac 2L-X USB, 360% more.
Battery
The Klarus XT2CR Pro 2025 runs on a removable 18650 battery; the Streamlight ProTac 2L-X USB runs on removable 18650 / 2x CR123A batteries.
Price
When we checked on Nov 4, 2026, the Klarus XT2CR Pro 2025 was $74.95 at batteryjunction.com and the Streamlight ProTac 2L-X USB $83.05 at batteryjunction.com, so the Klarus XT2CR Pro 2025 cost $8.10 less. Prices change often, so check the current price before you buy.
Type
The Klarus XT2CR Pro 2025 is listed as tactical and the Streamlight ProTac 2L-X USB as edc, so they suit different jobs.
Which should you buy?
Choose the Klarus XT2CR Pro 2025 if you want more output (2,300 lm vs 500 lm). On the specs we track, the Klarus XT2CR Pro 2025 is ahead or level everywhere; the Streamlight ProTac 2L-X USB 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 ↗ Klarus XT2CR Pro 2025 Check price ↗ Streamlight ProTac 2L-X USB
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XT2CR Pro 2025 vs ProTac 2L-X USB FAQ
Which is smaller, the Klarus XT2CR Pro 2025 or the Streamlight ProTac 2L-X USB?
The Klarus XT2CR Pro 2025 and Streamlight ProTac 2L-X USB are the same length to within half a millimetre (131 mm (5.16 in)). At its widest point the Klarus XT2CR Pro 2025 is 0.9 mm slimmer (26 vs 26.9 mm). Weights are published on different bases (Klarus XT2CR Pro 2025: 143 g listed; Streamlight ProTac 2L-X USB: 125 g with battery), so they are not directly comparable.
Which is brighter, the Klarus XT2CR Pro 2025 or the Streamlight ProTac 2L-X USB?
The Klarus XT2CR Pro 2025 is rated brighter: 2,300 lm maximum vs 500 lm for the Streamlight ProTac 2L-X USB, 360% more.
Which is cheaper, the Klarus XT2CR Pro 2025 or the Streamlight ProTac 2L-X USB?
When we checked on Nov 4, 2026, the Klarus XT2CR Pro 2025 was $74.95 at batteryjunction.com and the Streamlight ProTac 2L-X USB $83.05 at batteryjunction.com, so the Klarus XT2CR Pro 2025 cost $8.10 less. Prices change often, so check the current price before you buy.
Do the Klarus XT2CR Pro 2025 and Streamlight ProTac 2L-X USB use the same battery?
The Klarus XT2CR Pro 2025 runs on a removable 18650 battery; the Streamlight ProTac 2L-X USB runs on removable 18650 / 2x CR123A batteries.
Compare Klarus XT2CR Pro 2025 with similar lights
Compare Streamlight ProTac 2L-X USB with similar lights
More
Sources
- Klarus XT2CR Pro 2025: specs from manufacturer published specs as listed by batteryjunction.com. Price $74.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
- Streamlight ProTac 2L-X USB: specs from manufacturer published specs as listed by batteryjunction.com. Price $83.05 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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