Sofirn SP36 Pro size & dimensions
Sofirn SP36 Pro shown at true scale next to an 18650 cell. Add another light to compare.
Specs
| Sofirn SP36 Pro Check price ↗ | |
| Length | 126.7 mm (4.99 in) |
| Head / width | 50 mm (1.97 in) |
| Weight | 300 g without battery |
| Battery | 3x 18650 |
| Max output | 8,000 lm |
| Throw | — |
| Type | Thrower / search |
| Price | from $56.99 at flashlightgo.com, as of Nov 4, 2026 |
| Source | flashlightgo.com sourced Only head diameter listed |
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Size in everyday terms
The Sofirn SP36 Pro is 126.7 mm (4.99 in) long and 50 mm (1.97 in) across at its widest point. That is about 1.5 times the length of a credit card (85.6 mm), or about 2.5 AA batteries end to end (50.5 mm each). Its widest point is 25.7 mm wider than a US quarter (24.26 mm). Next to a phone the size of an iPhone 15 (147.6 mm tall) it is 86% as long.
How it ranks
Among the 26 throwers / search lights in our catalog, the Sofirn SP36 Pro is the 4th shortest, 12th brightest of 26 with a published output.
Battery, output and weight
The Sofirn SP36 Pro runs on removable 3x 18650 batteries. The manufacturer rates its maximum output at 8,000 lm. Listed weight is 300 g (without battery). When we checked on Nov 4, 2026, it was from $56.99 at flashlightgo.com.
Featured in: Best 18650 flashlights (#1), Brightest flashlights (#13), Best flashlights under $100 (#1).
Sofirn SP36 Pro vs…
SP36 Pro FAQ
How big is the Sofirn SP36 Pro?
The Sofirn SP36 Pro is 126.7 mm (4.99 in) long and 50 mm (1.97 in) across at its widest point. That is about 1.5 times the length of a credit card (85.6 mm), or about 2.5 AA batteries end to end (50.5 mm each). Its widest point is 25.7 mm wider than a US quarter (24.26 mm). Next to a phone the size of an iPhone 15 (147.6 mm tall) it is 86% as long.
What battery does the Sofirn SP36 Pro use?
The Sofirn SP36 Pro runs on removable 3x 18650 batteries.
How bright is the Sofirn SP36 Pro?
The manufacturer rates the Sofirn SP36 Pro at 8,000 lm maximum output.
More Sofirn lights
Sources
- Sofirn SP36 Pro: specs from manufacturer published specs as listed by flashlightgo.com. Price from $56.99 from flashlightgo.com, checked Nov 4, 2026; prices change often.
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