Olight Baton 4 Pro vs Streamlight ProTac 1L-1AA size comparison
The Streamlight ProTac 1L-1AA is 3 mm (0.12 in) shorter than the Olight Baton 4 Pro, and 1 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
The Streamlight ProTac 1L-1AA is 3 mm (0.12 in) shorter than the Olight Baton 4 Pro, and 1 mm wider at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Olight Baton 4 Pro Check price ↗ | Streamlight ProTac 1L-1AA Check price ↗ | |
| Length | 111 mm (4.37 in) | 108 mm (4.25 in)−3 mm |
| Head / width | 23 mm (0.91 in) | 24 mm (0.94 in)+1 mm |
| Body | 23 mm (0.91 in) | 22 mm (0.87 in)−1 mm |
| Weight | 114 g with battery | 71 g listed |
| Battery | 18650 | CR123A / AA |
| Max output | 1,600 lm | 350 lm |
| Throw | 200 m | 105 m |
| Type | EDC | EDC |
| Price | $69.99 at olight.com, as of Nov 4, 2026 | $56.45 at batteryjunction.com, as of Nov 4, 2026 |
| Source | olight.com sourced Length and diameter from Battery Junction spec table; weight/output from olight.com | batteryjunction.com sourced |
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Baton 4 Pro vs ProTac 1L-1AA: how they differ
Size and weight
The Streamlight ProTac 1L-1AA is the shorter light: 108 mm (4.25 in) against 111 mm (4.37 in), a difference of 3 mm (3%). At its widest point the Olight Baton 4 Pro is 1 mm slimmer (23 vs 24 mm). Weights are published on different bases (Olight Baton 4 Pro: 114 g with battery; Streamlight ProTac 1L-1AA: 71 g listed), so they are not directly comparable.
Brightness and throw
The Olight Baton 4 Pro is rated brighter: 1,600 lm maximum vs 350 lm for the Streamlight ProTac 1L-1AA, 357% more. For beam distance the Olight Baton 4 Pro reaches further: 200 m vs 105 m rated throw (90% more).
Battery
The Olight Baton 4 Pro runs on a removable 18650 battery; the Streamlight ProTac 1L-1AA runs on removable CR123A / AA batteries. For scale, a 18650 cell is about 18 × 65 mm and a CR123A about 17 × 34.5 mm (nominal).
Price
When we checked on Nov 4, 2026, the Olight Baton 4 Pro was $69.99 at olight.com and the Streamlight ProTac 1L-1AA $56.45 at batteryjunction.com, so the Streamlight ProTac 1L-1AA cost $13.54 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 Olight Baton 4 Pro if you want more output (1,600 lm vs 350 lm) and longer throw (200 m vs 105 m). Choose the Streamlight ProTac 1L-1AA if you want a shorter light (3 mm shorter). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Olight Baton 4 Pro Check price ↗ Streamlight ProTac 1L-1AA
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Baton 4 Pro vs ProTac 1L-1AA FAQ
Which is smaller, the Olight Baton 4 Pro or the Streamlight ProTac 1L-1AA?
The Streamlight ProTac 1L-1AA is the shorter light: 108 mm (4.25 in) against 111 mm (4.37 in), a difference of 3 mm (3%). At its widest point the Olight Baton 4 Pro is 1 mm slimmer (23 vs 24 mm). Weights are published on different bases (Olight Baton 4 Pro: 114 g with battery; Streamlight ProTac 1L-1AA: 71 g listed), so they are not directly comparable.
Which is brighter, the Olight Baton 4 Pro or the Streamlight ProTac 1L-1AA?
The Olight Baton 4 Pro is rated brighter: 1,600 lm maximum vs 350 lm for the Streamlight ProTac 1L-1AA, 357% more. For beam distance the Olight Baton 4 Pro reaches further: 200 m vs 105 m rated throw (90% more).
Which is cheaper, the Olight Baton 4 Pro or the Streamlight ProTac 1L-1AA?
When we checked on Nov 4, 2026, the Olight Baton 4 Pro was $69.99 at olight.com and the Streamlight ProTac 1L-1AA $56.45 at batteryjunction.com, so the Streamlight ProTac 1L-1AA cost $13.54 less. Prices change often, so check the current price before you buy.
Do the Olight Baton 4 Pro and Streamlight ProTac 1L-1AA use the same battery?
The Olight Baton 4 Pro runs on a removable 18650 battery; the Streamlight ProTac 1L-1AA runs on removable CR123A / AA batteries. For scale, a 18650 cell is about 18 × 65 mm and a CR123A about 17 × 34.5 mm (nominal).
Compare Olight Baton 4 Pro with similar lights
Compare Streamlight ProTac 1L-1AA with similar lights
More
Sources
- Olight Baton 4 Pro: specs from Olight product page (manufacturer). Price $69.99 from olight.com, checked Nov 4, 2026; prices change often.
- Streamlight ProTac 1L-1AA: specs from manufacturer published specs as listed by batteryjunction.com. Price $56.45 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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