Fenix LD12R vs Streamlight MacroStream USB size comparison
The Streamlight MacroStream USB is 7 mm (0.28 in) shorter than the Fenix LD12R, and 1 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
The Streamlight MacroStream USB is 7 mm (0.28 in) shorter than the Fenix LD12R, and 1 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Fenix LD12R Check price ↗ | Streamlight MacroStream USB Check price ↗ | |
| Length | 121 mm (4.76 in) | 114 mm (4.49 in)−7 mm |
| Head / width | 22 mm (0.87 in) | 21 mm (0.83 in)−1 mm |
| Body | 19 mm (0.75 in) | 21 mm (0.83 in)+2 mm |
| Weight | 74 g with battery | 62 g listed |
| Battery | 14500 | Built-in |
| Max output | 600 lm | 500 lm |
| Throw | 186 m | 90 m |
| Type | EDC | EDC |
| Price | $59.95 at fenixlighting.com, as of Nov 4, 2026 | $71.20 at batteryjunction.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced | batteryjunction.com sourced Only body diameter listed |
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LD12R vs MacroStream USB: how they differ
Size and weight
The Streamlight MacroStream USB is the shorter light: 114 mm (4.49 in) against 121 mm (4.76 in), a difference of 7 mm (6%). At its widest point the Streamlight MacroStream USB is 1 mm slimmer (21 vs 22 mm). Weights are published on different bases (Fenix LD12R: 74 g with battery; Streamlight MacroStream USB: 62 g listed), so they are not directly comparable.
Brightness and throw
The Fenix LD12R is rated brighter: 600 lm maximum vs 500 lm for the Streamlight MacroStream USB, 20% more. For beam distance the Fenix LD12R reaches further: 186 m vs 90 m rated throw (107% more).
Battery
The Fenix LD12R runs on a removable 14500 battery; the Streamlight MacroStream USB runs on a built-in rechargeable battery. Only the Fenix LD12R lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Fenix LD12R was $59.95 at fenixlighting.com and the Streamlight MacroStream USB $71.20 at batteryjunction.com, so the Fenix LD12R cost $11.25 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 Fenix LD12R if you want more output (600 lm vs 500 lm), longer throw (186 m vs 90 m) and a removable cell you can swap. Choose the Streamlight MacroStream USB if you want a shorter light (7 mm shorter) 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 ↗ Fenix LD12R Check price ↗ Streamlight MacroStream USB
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
LD12R vs MacroStream USB FAQ
Which is smaller, the Fenix LD12R or the Streamlight MacroStream USB?
The Streamlight MacroStream USB is the shorter light: 114 mm (4.49 in) against 121 mm (4.76 in), a difference of 7 mm (6%). At its widest point the Streamlight MacroStream USB is 1 mm slimmer (21 vs 22 mm). Weights are published on different bases (Fenix LD12R: 74 g with battery; Streamlight MacroStream USB: 62 g listed), so they are not directly comparable.
Which is brighter, the Fenix LD12R or the Streamlight MacroStream USB?
The Fenix LD12R is rated brighter: 600 lm maximum vs 500 lm for the Streamlight MacroStream USB, 20% more. For beam distance the Fenix LD12R reaches further: 186 m vs 90 m rated throw (107% more).
Which is cheaper, the Fenix LD12R or the Streamlight MacroStream USB?
When we checked on Nov 4, 2026, the Fenix LD12R was $59.95 at fenixlighting.com and the Streamlight MacroStream USB $71.20 at batteryjunction.com, so the Fenix LD12R cost $11.25 less. Prices change often, so check the current price before you buy.
Do the Fenix LD12R and Streamlight MacroStream USB use the same battery?
The Fenix LD12R runs on a removable 14500 battery; the Streamlight MacroStream USB runs on a built-in rechargeable battery. Only the Fenix LD12R lets you swap in a charged spare.
Compare Fenix LD12R with similar lights
Compare Streamlight MacroStream USB with similar lights
More
Sources
- Fenix LD12R: specs from Fenix product page (manufacturer). Price $59.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Streamlight MacroStream USB: specs from manufacturer published specs as listed by batteryjunction.com. Price $71.20 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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