Acebeam H16 vs Olight Perun 3 Mini size comparison
The Olight Perun 3 Mini is 18 mm (0.71 in) shorter than the Acebeam H16, and 3 mm wider at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
The Olight Perun 3 Mini is 18 mm (0.71 in) shorter than the Acebeam H16, and 3 mm wider at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
Dimensions
| Acebeam H16 Check price ↗ | Olight Perun 3 Mini Check price ↗ | |
| Length | 82 mm (3.23 in) | 64 mm (2.52 in)−18 mm |
| Head / width | 19 mm (0.75 in) | 22 mm (0.87 in)+3 mm |
| Body | 18 mm (0.71 in) | 22 mm (0.87 in)+4 mm |
| Weight | 71 g listed | 54 g listed |
| Battery | 14500 | Built-in |
| Max output | 900 lm | 1,250 lm |
| Throw | 104 m | 155 m |
| Type | Headlamp / right-angle | Headlamp / right-angle |
| Price | $39.95 at batteryjunction.com, as of Nov 4, 2026 | $64.99 at olight.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | batteryjunction.com sourced |
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H16 vs Perun 3 Mini: how they differ
Size and weight
The Olight Perun 3 Mini is the shorter light: 64 mm (2.52 in) against 82 mm (3.23 in), a difference of 18 mm (22%). At its widest point the Acebeam H16 is 3 mm slimmer (19 vs 22 mm). Weights are published on different bases (Acebeam H16: 71 g listed; Olight Perun 3 Mini: 54 g listed), so they are not directly comparable.
Brightness and throw
The Olight Perun 3 Mini is rated brighter: 1,250 lm maximum vs 900 lm for the Acebeam H16, 39% more. For beam distance the Olight Perun 3 Mini reaches further: 155 m vs 104 m rated throw (49% more).
Battery
The Acebeam H16 runs on a removable 14500 battery; the Olight Perun 3 Mini runs on a built-in rechargeable battery. Only the Acebeam H16 lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Acebeam H16 was $39.95 at batteryjunction.com and the Olight Perun 3 Mini $64.99 at olight.com, so the Acebeam H16 cost $25.04 less. Prices change often, so check the current price before you buy.
Type
Both are headlamps / right-angle lights in our catalog with a right-angle body.
Which should you buy?
Choose the Acebeam H16 if you want a slimmer profile (3 mm narrower) and a removable cell you can swap. Choose the Olight Perun 3 Mini if you want a shorter light (18 mm shorter), more output (1,250 lm vs 900 lm), longer throw (155 m vs 104 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 ↗ Acebeam H16 Check price ↗ Olight Perun 3 Mini
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
H16 vs Perun 3 Mini FAQ
Which is smaller, the Acebeam H16 or the Olight Perun 3 Mini?
The Olight Perun 3 Mini is the shorter light: 64 mm (2.52 in) against 82 mm (3.23 in), a difference of 18 mm (22%). At its widest point the Acebeam H16 is 3 mm slimmer (19 vs 22 mm). Weights are published on different bases (Acebeam H16: 71 g listed; Olight Perun 3 Mini: 54 g listed), so they are not directly comparable.
Which is brighter, the Acebeam H16 or the Olight Perun 3 Mini?
The Olight Perun 3 Mini is rated brighter: 1,250 lm maximum vs 900 lm for the Acebeam H16, 39% more. For beam distance the Olight Perun 3 Mini reaches further: 155 m vs 104 m rated throw (49% more).
Which is cheaper, the Acebeam H16 or the Olight Perun 3 Mini?
When we checked on Nov 4, 2026, the Acebeam H16 was $39.95 at batteryjunction.com and the Olight Perun 3 Mini $64.99 at olight.com, so the Acebeam H16 cost $25.04 less. Prices change often, so check the current price before you buy.
Do the Acebeam H16 and Olight Perun 3 Mini use the same battery?
The Acebeam H16 runs on a removable 14500 battery; the Olight Perun 3 Mini runs on a built-in rechargeable battery. Only the Acebeam H16 lets you swap in a charged spare.
Compare Acebeam H16 with similar lights
Compare Olight Perun 3 Mini with similar lights
More
Sources
- Acebeam H16: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. Price $39.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
- Olight Perun 3 Mini: specs from Olight product page (manufacturer); manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. Price $64.99 from olight.com, checked Nov 4, 2026; prices change often.
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