Streamlight Stylus Pro vs Streamlight Stylus Pro USB size comparison
The Streamlight Stylus Pro USB is 21 mm (0.83 in) longer than the Streamlight Stylus Pro, and 4 mm wider at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
The Streamlight Stylus Pro USB is 21 mm (0.83 in) longer than the Streamlight Stylus Pro, and 4 mm wider at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
Dimensions
| Streamlight Stylus Pro Check price ↗ | Streamlight Stylus Pro USB Check price ↗ | |
| Length | 135 mm (5.31 in) | 156 mm (6.14 in)+21 mm |
| Head / width | 15 mm (0.59 in) | 19 mm (0.75 in)+4 mm |
| Body | 15 mm (0.59 in) | 19 mm (0.75 in)+4 mm |
| Weight | 46 g listed | 54 g listed |
| Battery | 2x AAA | Built-in |
| Max output | 100 lm | 350 lm |
| Throw | 58 m | 119 m |
| Type | Penlight | Penlight |
| Price | $28.50 at batteryjunction.com, as of Nov 4, 2026 | from $69.10 at batteryjunction.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | batteryjunction.com sourced Only body diameter listed |
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Stylus Pro vs Stylus Pro USB: how they differ
Size and weight
The Streamlight Stylus Pro is the shorter light: 135 mm (5.31 in) against 156 mm (6.14 in), a difference of 21 mm (13%). At its widest point the Streamlight Stylus Pro is 4 mm slimmer (15 vs 19 mm). Weights are published on different bases (Streamlight Stylus Pro: 46 g listed; Streamlight Stylus Pro USB: 54 g listed), so they are not directly comparable.
Brightness and throw
The Streamlight Stylus Pro USB is rated brighter: 350 lm maximum vs 100 lm for the Streamlight Stylus Pro, 250% more. For beam distance the Streamlight Stylus Pro USB reaches further: 119 m vs 58 m rated throw (105% more).
Battery
The Streamlight Stylus Pro runs on removable 2x AAA batteries; the Streamlight Stylus Pro USB runs on a built-in rechargeable battery. Only the Streamlight Stylus Pro lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Streamlight Stylus Pro was $28.50 at batteryjunction.com and the Streamlight Stylus Pro USB from $69.10 at batteryjunction.com, so the Streamlight Stylus Pro cost $40.60 less. Prices change often, so check the current price before you buy.
Type
Both are penlights in our catalog with a tube body.
Which should you buy?
Choose the Streamlight Stylus Pro if you want a shorter light (21 mm shorter), a slimmer profile (4 mm narrower) and a removable cell you can swap. Choose the Streamlight Stylus Pro USB if you want more output (350 lm vs 100 lm), longer throw (119 m vs 58 m) 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 ↗ Streamlight Stylus Pro Check price ↗ Streamlight Stylus Pro USB
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Stylus Pro vs Stylus Pro USB FAQ
Which is smaller, the Streamlight Stylus Pro or the Streamlight Stylus Pro USB?
The Streamlight Stylus Pro is the shorter light: 135 mm (5.31 in) against 156 mm (6.14 in), a difference of 21 mm (13%). At its widest point the Streamlight Stylus Pro is 4 mm slimmer (15 vs 19 mm). Weights are published on different bases (Streamlight Stylus Pro: 46 g listed; Streamlight Stylus Pro USB: 54 g listed), so they are not directly comparable.
Which is brighter, the Streamlight Stylus Pro or the Streamlight Stylus Pro USB?
The Streamlight Stylus Pro USB is rated brighter: 350 lm maximum vs 100 lm for the Streamlight Stylus Pro, 250% more. For beam distance the Streamlight Stylus Pro USB reaches further: 119 m vs 58 m rated throw (105% more).
Which is cheaper, the Streamlight Stylus Pro or the Streamlight Stylus Pro USB?
When we checked on Nov 4, 2026, the Streamlight Stylus Pro was $28.50 at batteryjunction.com and the Streamlight Stylus Pro USB from $69.10 at batteryjunction.com, so the Streamlight Stylus Pro cost $40.60 less. Prices change often, so check the current price before you buy.
Do the Streamlight Stylus Pro and Streamlight Stylus Pro USB use the same battery?
The Streamlight Stylus Pro runs on removable 2x AAA batteries; the Streamlight Stylus Pro USB runs on a built-in rechargeable battery. Only the Streamlight Stylus Pro lets you swap in a charged spare.
Compare Streamlight Stylus Pro with similar lights
Compare Streamlight Stylus Pro USB with similar lights
More
Sources
- Streamlight Stylus Pro: specs from manufacturer published specs as listed by batteryjunction.com. Price $28.50 from batteryjunction.com, checked Nov 4, 2026; prices change often.
- Streamlight Stylus Pro USB: specs from manufacturer published specs as listed by batteryjunction.com. Price from $69.10 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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