Comparison of Nitecore EA21 and Jetbeam TH20 SMO
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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 Nitecore EA21 |
 Jetbeam TH20 SMO |
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| Launch | ||
| 2017 | 2017 | |
| Form | ||
| flashlight | flashlight | |
| Body | ||
| Weight | ||
| 67 g | 230.5 g | |
| Length | ||
| 141.5 mm | 160.8 mm | |
| Body diameter | ||
| 25.4 mm | ||
| Head diameter | ||
| 25.4 mm | 40 mm | |
| Material | ||
| aluminium alloy with HAIII hard-anodized finish | aluminium alloy with HAIII hard-anodized finish | |
| Colors | ||
| black | black | |
| System | ||
| Emitter | ||
| Cree XP-G2 R5 LED | Cree XHP70.2 LED | |
| Color temperature | ||
| 5000 K | 6500 K | |
| Reflector | ||
| SMO | SMO | |
| Lens | ||
| AR coated glass | toughtened AR coated glass | |
| Switch | ||
| dual electronic side | mechanical rear, electronic rear | |
| Performance | ||
| Flux | ||
| 360 lm | 3150 lm | |
| Intensity | ||
| 7000 cd | 25600 cd | |
| Throw | ||
| 167 m | 320 m | |
| CD/LM factor | ||
| 19.44 | 8.13 | |
| Software | ||
| Modes | ||
| 5 modes | 4 modes | |
| Mode memory | ||
| yes | no | |
| Ramping mode | ||
| no | no | |
| Strobe | ||
| yes | yes | |
| SOS/Beacon | ||
| yes | no | |
| Features | ||
| Battery | ||
| 2 x AA batteries | 1 x 18650 Li-Ion battery | |
| Battery indicator | ||
| no | no | |
| Charger port | ||
| no | no | |
| LVP | ||
| no | yes | |
| Thermal regulation | ||
| no | yes | |
| Protection | ||
| IPx8 | IPx8 | |
| AUX LEDs | ||
| no | no | |
| Magnetic | ||
| no | no | |
| Specials | ||
| red light white light |
||
| Accessories | ||
| Package contents | ||
| clip lanyard nylon holster spare o-ring |
18650 battery lanyard nylon holster spare o-ring spare rubber cover |
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