Convoy S2+ vs Streamlight MicroStream USB size comparison
The Streamlight MicroStream USB is 20 mm (0.79 in) shorter than the Convoy S2+, and 9.1 mm narrower at its widest point. Weights are published on different bases (with battery vs without battery), so compare them with care.
The Streamlight MicroStream USB is 20 mm (0.79 in) shorter than the Convoy S2+, and 9.1 mm narrower at its widest point. Weights are published on different bases (with battery vs without battery), so compare them with care.
Dimensions
| Convoy S2+ Check price ↗ | Streamlight MicroStream USB Check price ↗ | |
| Length | 118 mm (4.65 in) | 98 mm (3.86 in)−20 mm |
| Head / width | 24.1 mm (0.95 in) | 15 mm (0.59 in)−9.1 mm |
| Body | 24.1 mm (0.95 in) | 15 mm (0.59 in)−9.1 mm |
| Weight | 76 g without battery | 34 g with battery |
| Battery | 18650 | Built-in |
| Max output | — | 250 lm |
| Throw | — | — |
| Type | EDC | EDC |
| Price | from $11.46 at convoylight.com, as of Nov 4, 2026 | $41.50 at batteryjunction.com, as of Nov 4, 2026 |
| Source | convoylight.com sourced Output depends on LED option | batteryjunction.com sourced |
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S2+ vs MicroStream USB: how they differ
Size and weight
The Streamlight MicroStream USB is the shorter light: 98 mm (3.86 in) against 118 mm (4.65 in), a difference of 20 mm (17%). At its widest point the Streamlight MicroStream USB is 9.1 mm slimmer (15 vs 24.1 mm). Weights are published on different bases (Convoy S2+: 76 g without battery; Streamlight MicroStream USB: 34 g with battery), so they are not directly comparable.
Brightness and throw
The Streamlight MicroStream USB is rated at 250 lm; we have no published maximum for the Convoy S2+. Output for the Convoy S2+ depends on the LED option chosen.
Battery
The Convoy S2+ runs on a removable 18650 battery; the Streamlight MicroStream USB runs on a built-in rechargeable battery. Only the Convoy S2+ lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Convoy S2+ was from $11.46 at convoylight.com and the Streamlight MicroStream USB $41.50 at batteryjunction.com, so the Convoy S2+ cost $30.04 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 Convoy S2+ if you want a removable cell you can swap. Choose the Streamlight MicroStream USB if you want a shorter light (20 mm shorter), a slimmer profile (9.1 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 ↗ Convoy S2+ Check price ↗ Streamlight MicroStream USB
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
S2+ vs MicroStream USB FAQ
Which is smaller, the Convoy S2+ or the Streamlight MicroStream USB?
The Streamlight MicroStream USB is the shorter light: 98 mm (3.86 in) against 118 mm (4.65 in), a difference of 20 mm (17%). At its widest point the Streamlight MicroStream USB is 9.1 mm slimmer (15 vs 24.1 mm). Weights are published on different bases (Convoy S2+: 76 g without battery; Streamlight MicroStream USB: 34 g with battery), so they are not directly comparable.
Which is cheaper, the Convoy S2+ or the Streamlight MicroStream USB?
When we checked on Nov 4, 2026, the Convoy S2+ was from $11.46 at convoylight.com and the Streamlight MicroStream USB $41.50 at batteryjunction.com, so the Convoy S2+ cost $30.04 less. Prices change often, so check the current price before you buy.
Do the Convoy S2+ and Streamlight MicroStream USB use the same battery?
The Convoy S2+ runs on a removable 18650 battery; the Streamlight MicroStream USB runs on a built-in rechargeable battery. Only the Convoy S2+ lets you swap in a charged spare.
Compare Convoy S2+ with similar lights
Compare Streamlight MicroStream USB with similar lights
More
Sources
- Convoy S2+: specs from manufacturer published specs as listed by convoylight.com. Price from $11.46 from convoylight.com, checked Nov 4, 2026; prices change often.
- Streamlight MicroStream USB: specs from manufacturer published specs as listed by batteryjunction.com. Price $41.50 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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