Olight ArkPro Lite vs Olight Baton 4 Pro size comparison
The Olight Baton 4 Pro is about the same length as the Olight ArkPro Lite, and 4 mm narrower at its widest point. It is 9 g heavier (with battery).
The Olight Baton 4 Pro is about the same length as the Olight ArkPro Lite, and 4 mm narrower at its widest point. It is 9 g heavier (with battery).
Dimensions
| Olight ArkPro Lite Check price ↗ | Olight Baton 4 Pro Check price ↗ | |
| Length | 111 mm (4.37 in) | 111 mm (4.37 in)same |
| Head / width | 27 mm (1.06 in) | 23 mm (0.91 in)−4 mm |
| Body | — | 23 mm (0.91 in) |
| Thickness | 16 mm (0.63 in) | — |
| Weight | 105 g with battery | 114 g with battery+9 g |
| Battery | Built-in | 18650 |
| Max output | 1,200 lm | 1,600 lm |
| Throw | 94 m | 200 m |
| Type | EDC | EDC |
| Price | not verified yet | $69.99 at olight.com, as of Nov 4, 2026 |
| Source | olight.com sourced Dims from ArkPro series comparison table; output/throw from Battery Junction | olight.com sourced Length and diameter from Battery Junction spec table; weight/output from olight.com |
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ArkPro Lite vs Baton 4 Pro: how they differ
Size and weight
The Olight ArkPro Lite and Olight Baton 4 Pro are the same length to within half a millimetre (111 mm (4.37 in)). At its widest point the Olight Baton 4 Pro is 4 mm slimmer (23 vs 27 mm). The Olight ArkPro Lite is 9 g lighter (105 g vs 114 g, with battery).
Brightness and throw
The Olight Baton 4 Pro is rated brighter: 1,600 lm maximum vs 1,200 lm for the Olight ArkPro Lite, 33% more. For beam distance the Olight Baton 4 Pro reaches further: 200 m vs 94 m rated throw (113% more).
Battery
The Olight ArkPro Lite runs on a built-in rechargeable battery; the Olight Baton 4 Pro runs on a removable 18650 battery. Only the Olight Baton 4 Pro lets you swap in a charged spare.
Type
Both are EDC lights in our catalog.
Which should you buy?
Choose the Olight ArkPro Lite if you want less weight (9 g lighter) and a built-in battery with no separate cell to buy. Choose the Olight Baton 4 Pro if you want a slimmer profile (4 mm narrower), more output (1,600 lm vs 1,200 lm), longer throw (200 m vs 94 m) and a removable cell you can swap. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Olight ArkPro Lite Check price ↗ Olight Baton 4 Pro
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ArkPro Lite vs Baton 4 Pro FAQ
Which is smaller, the Olight ArkPro Lite or the Olight Baton 4 Pro?
The Olight ArkPro Lite and Olight Baton 4 Pro are the same length to within half a millimetre (111 mm (4.37 in)). At its widest point the Olight Baton 4 Pro is 4 mm slimmer (23 vs 27 mm). The Olight ArkPro Lite is 9 g lighter (105 g vs 114 g, with battery).
Which is brighter, the Olight ArkPro Lite or the Olight Baton 4 Pro?
The Olight Baton 4 Pro is rated brighter: 1,600 lm maximum vs 1,200 lm for the Olight ArkPro Lite, 33% more. For beam distance the Olight Baton 4 Pro reaches further: 200 m vs 94 m rated throw (113% more).
Do the Olight ArkPro Lite and Olight Baton 4 Pro use the same battery?
The Olight ArkPro Lite runs on a built-in rechargeable battery; the Olight Baton 4 Pro runs on a removable 18650 battery. Only the Olight Baton 4 Pro lets you swap in a charged spare.
Compare Olight ArkPro Lite with similar lights
Compare Olight Baton 4 Pro with similar lights
More
Sources
- Olight ArkPro Lite: specs from Olight product page (manufacturer). No verified price yet.
- Olight Baton 4 Pro: specs from Olight product page (manufacturer). Price $69.99 from olight.com, checked Nov 4, 2026; prices change often.
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