Comparison of Sofirn SC31B and Wurkkos FC11
The side-by-side comparison of the flashlights’ specifications. The comparison table below makes it easier to choose the most fitting flashlight.
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 Sofirn SC31B |
 Wurkkos FC11 |
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| Launch | ||
| 2019 | 2020 | |
| Form | ||
| flashlight | flashlight | |
| Body | ||
| Weight | ||
| 59 g | 65 g | |
| Length | ||
| 117.5 mm | 116 mm | |
| Body diameter | ||
| 25 mm | ||
| Head diameter | ||
| 25.4 mm | 25 mm | |
| Material | ||
| aluminium alloy with HAIII hard-anodized finish | aluminium alloy with HAIII hard-anodized finish | |
| Colors | ||
| black | black | |
| System | ||
| Emitter | ||
| Luminus SST20 LED | Samsung LH351D LED | |
| Color temperature | ||
| 6500 K | 5000 K | |
| Reflector | ||
| SMO | OP | |
| Lens | ||
| AR coated glass | toughtened AR coated glass | |
| Switch | ||
| electronic side | electronic side | |
| Performance | ||
| Flux | ||
| 1000 lm | 1300 lm | |
| Intensity | ||
| 10712 cd | 5183 cd | |
| Throw | ||
| 207 m | 144 m | |
| CD/LM factor | ||
| 10.71 | 3.99 | |
| CRI | ||
| 90 | ||
| Software | ||
| Modes | ||
| 4 modes | 5 modes | |
| Mode memory | ||
| yes | yes | |
| Ramping mode | ||
| no | no | |
| Strobe | ||
| yes | yes | |
| SOS/Beacon | ||
| yes | no | |
| Features | ||
| Battery | ||
| 1 x 18650 Li-Ion battery | 1 x 18650 Li-Ion battery | |
| Battery indicator | ||
| yes | yes | |
| Charger port | ||
| microUSB | USB Type-C | |
| LVP | ||
| yes | yes | |
| Thermal regulation | ||
| yes | no | |
| Protection | ||
| IPx8 | IPx7 | |
| AUX LEDs | ||
| no | no | |
| Magnetic | ||
| no | yes | |
| Accessories | ||
| Package contents | ||
| USB Type-C cable clip lanyard |
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