Comparison of Sofirn SP33 and Klarus E2
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 SP33 |
 Klarus E2 |
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| Launch | ||
| 2017 | 2020 | |
| Form | ||
| flashlight | flashlight | |
| Body | ||
| Weight | ||
| 70.8 g | 57.6 g | |
| Length | ||
| 124 mm | 115.3 mm | |
| Body diameter | ||
| 31.5 mm | ||
| Head diameter | ||
| 36 mm | 23.2 mm | |
| Material | ||
| aluminium alloy with HAIII hard-anodized finish | aluminium alloy with HAIII hard-anodized finish | |
| Colors | ||
| black | black | |
| System | ||
| Emitter | ||
| Cree XP-L HI LED | Cree XHP35 HI LED | |
| Color temperature | ||
| 5500 K | 6500 K | |
| Reflector | ||
| SMO | TIR | |
| Lens | ||
| toughtened AR coated glass | TIR | |
| Switch | ||
| electronic side | mechanical rear, mode pedal rear | |
| Performance | ||
| Flux | ||
| 1080 lm | 1600 lm | |
| Intensity | ||
| 8100 cd | 9025 cd | |
| Throw | ||
| 180 m | 190 m | |
| CD/LM factor | ||
| 7.5 | 5.64 | |
| Software | ||
| Modes | ||
| 5 modes | 4 modes | |
| Mode memory | ||
| yes | yes | |
| Ramping mode | ||
| no | no | |
| Strobe | ||
| yes | yes | |
| SOS/Beacon | ||
| no | yes | |
| Features | ||
| Battery | ||
| 1 x 18650 Li-Ion battery | 1 x 18650 Li-Ion battery | |
| Battery indicator | ||
| yes | yes | |
| Charger port | ||
| no | microUSB | |
| LVP | ||
| yes | yes | |
| Thermal regulation | ||
| yes | yes | |
| Protection | ||
| IP68 | IPx8 | |
| AUX LEDs | ||
| no | no | |
| Magnetic | ||
| no | no | |
| Accessories | ||
| Package contents | ||
| 2 x spare o-rings lanyard |
18650 battery lanyard microUSB cable pouch spare o-ring |
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