Streamlight MicroStream USB size & dimensions
Streamlight MicroStream USB shown at true scale next to a credit card. Add another light to compare.
Specs
| Streamlight MicroStream USB Check price ↗ | |
| Length | 98 mm (3.86 in) |
| Head / width | 15 mm (0.59 in) |
| Body | 15 mm (0.59 in) |
| Weight | 34 g with battery |
| Battery | Built-in |
| Max output | 250 lm |
| Throw | — |
| Type | EDC |
| Price | $41.50 at batteryjunction.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced |
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Size in everyday terms
The Streamlight MicroStream USB is 98 mm (3.86 in) long and 15 mm (0.59 in) across at its widest point. That is about 1.1 times the length of a credit card (85.6 mm), or about 1.9 AA batteries end to end (50.5 mm each). Its widest point is 9.3 mm narrower than a US quarter (24.26 mm).
How it ranks
Among the 136 EDC lights in our catalog, the Streamlight MicroStream USB is the 32nd shortest, 114th brightest of 118 with a published output.
Battery, output and weight
The Streamlight MicroStream USB runs on a built-in rechargeable battery. The manufacturer rates its maximum output at 250 lm. Listed weight is 34 g (with battery). When we checked on Nov 4, 2026, it was $41.50 at batteryjunction.com.
Streamlight MicroStream USB vs…
MicroStream USB FAQ
How big is the Streamlight MicroStream USB?
The Streamlight MicroStream USB is 98 mm (3.86 in) long and 15 mm (0.59 in) across at its widest point. That is about 1.1 times the length of a credit card (85.6 mm), or about 1.9 AA batteries end to end (50.5 mm each). Its widest point is 9.3 mm narrower than a US quarter (24.26 mm).
What battery does the Streamlight MicroStream USB use?
The Streamlight MicroStream USB runs on a built-in rechargeable battery.
How bright is the Streamlight MicroStream USB?
The manufacturer rates the Streamlight MicroStream USB at 250 lm maximum output.
More Streamlight lights
See also: Best EDC flashlights
Sources
- Streamlight MicroStream USB: specs from manufacturer published specs as listed by batteryjunction.com. Price $41.50 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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