RovyVon S3 Pro vs Streamlight MacroStream USB size comparison
The Streamlight MacroStream USB is 5 mm (0.20 in) shorter than the RovyVon S3 Pro, and 8 mm narrower at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
The Streamlight MacroStream USB is 5 mm (0.20 in) shorter than the RovyVon S3 Pro, and 8 mm narrower at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
Dimensions
| RovyVon S3 Pro Check price ↗ | Streamlight MacroStream USB Check price ↗ | |
| Length | 119 mm (4.69 in) | 114 mm (4.49 in)−5 mm |
| Head / width | 29 mm (1.14 in) | 21 mm (0.83 in)−8 mm |
| Body | 29 mm (1.14 in) | 21 mm (0.83 in)−8 mm |
| Weight | 150 g listed | 62 g listed |
| Battery | 18650 | Built-in |
| Max output | 2,800 lm | 500 lm |
| Throw | 130 m | 90 m |
| Type | EDC | EDC |
| Price | from $79.95 at batteryjunction.com, as of Nov 4, 2026 | $71.20 at batteryjunction.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | batteryjunction.com sourced Only body diameter listed |
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S3 Pro vs MacroStream USB: how they differ
Size and weight
The Streamlight MacroStream USB is the shorter light: 114 mm (4.49 in) against 119 mm (4.69 in), a difference of 5 mm (4%). At its widest point the Streamlight MacroStream USB is 8 mm slimmer (21 vs 29 mm). Weights are published on different bases (RovyVon S3 Pro: 150 g listed; Streamlight MacroStream USB: 62 g listed), so they are not directly comparable.
Brightness and throw
The RovyVon S3 Pro is rated brighter: 2,800 lm maximum vs 500 lm for the Streamlight MacroStream USB, 460% more. For beam distance the RovyVon S3 Pro reaches further: 130 m vs 90 m rated throw (44% more).
Battery
The RovyVon S3 Pro runs on a removable 18650 battery; the Streamlight MacroStream USB runs on a built-in rechargeable battery. Only the RovyVon S3 Pro lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the RovyVon S3 Pro was from $79.95 at batteryjunction.com and the Streamlight MacroStream USB $71.20 at batteryjunction.com, so the Streamlight MacroStream USB cost $8.75 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 RovyVon S3 Pro if you want more output (2,800 lm vs 500 lm), longer throw (130 m vs 90 m) and a removable cell you can swap. Choose the Streamlight MacroStream USB if you want a shorter light (5 mm shorter), a slimmer profile (8 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 ↗ RovyVon S3 Pro Check price ↗ Streamlight MacroStream USB
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
S3 Pro vs MacroStream USB FAQ
Which is smaller, the RovyVon S3 Pro or the Streamlight MacroStream USB?
The Streamlight MacroStream USB is the shorter light: 114 mm (4.49 in) against 119 mm (4.69 in), a difference of 5 mm (4%). At its widest point the Streamlight MacroStream USB is 8 mm slimmer (21 vs 29 mm). Weights are published on different bases (RovyVon S3 Pro: 150 g listed; Streamlight MacroStream USB: 62 g listed), so they are not directly comparable.
Which is brighter, the RovyVon S3 Pro or the Streamlight MacroStream USB?
The RovyVon S3 Pro is rated brighter: 2,800 lm maximum vs 500 lm for the Streamlight MacroStream USB, 460% more. For beam distance the RovyVon S3 Pro reaches further: 130 m vs 90 m rated throw (44% more).
Which is cheaper, the RovyVon S3 Pro or the Streamlight MacroStream USB?
When we checked on Nov 4, 2026, the RovyVon S3 Pro was from $79.95 at batteryjunction.com and the Streamlight MacroStream USB $71.20 at batteryjunction.com, so the Streamlight MacroStream USB cost $8.75 less. Prices change often, so check the current price before you buy.
Do the RovyVon S3 Pro and Streamlight MacroStream USB use the same battery?
The RovyVon S3 Pro runs on a removable 18650 battery; the Streamlight MacroStream USB runs on a built-in rechargeable battery. Only the RovyVon S3 Pro lets you swap in a charged spare.
Compare RovyVon S3 Pro with similar lights
Compare Streamlight MacroStream USB with similar lights
More
Sources
- RovyVon S3 Pro: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. Price from $79.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
- Streamlight MacroStream USB: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. Price $71.20 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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