Comparison of Fenix E20 v2 AA and Acebeam TK17 Nichia
The side-by-side comparison of the flashlights’ specifications. The comparison table below makes it easier to choose the most fitting flashlight.
A maximum of 3 flashlights can be compared at the same time. To add or change a flashlight, type the name of the flashlight you’re looking for in the search field of the table’s column, then click on the flashlight’s name in the drop-down list of search results.
 Fenix E20 v2 AA |
 Acebeam TK17 Nichia |
 Add a flashlight to compare |
| Launch | ||
| 2020 | 2020 | |
| Form | ||
| flashlight | flashlight | |
| Body | ||
| Weight | ||
| 42 g | 50.3 g | |
| Length | ||
| 127 mm | 82.8 mm | |
| Body diameter | ||
| 16.8 mm | 21 mm | |
| Head diameter | ||
| 21 mm | 25.4 mm | |
| Material | ||
| aluminium alloy with HAIII hard-anodized finish | aluminium alloy with HAIII hard-anodized finish | |
| Colors | ||
| black | black | |
| System | ||
| Emitter | ||
| Luminus SST20 LED | 3 x Nichia 219C LEDs | |
| Color temperature | ||
| 5000 K | 4000 K | |
| Reflector | ||
| TIR | TIR | |
| Lens | ||
| TIR | TIR | |
| Switch | ||
| mechanical rear, reverse clicky | electronic rear | |
| Performance | ||
| Flux | ||
| 350 lm | 1400 lm | |
| Intensity | ||
| 3950 cd | 8500 cd | |
| Throw | ||
| 126 m | 184 m | |
| CD/LM factor | ||
| 11.29 | 6.07 | |
| CRI | ||
| 90 | ||
| Software | ||
| Modes | ||
| 4 modes | 5 modes | |
| Mode memory | ||
| no | yes | |
| Ramping mode | ||
| no | no | |
| Strobe | ||
| no | no | |
| SOS/Beacon | ||
| no | no | |
| Features | ||
| Battery | ||
| 2 x AA batteries | 1 x 18350 Li-Ion battery | |
| Battery indicator | ||
| no | no | |
| Charger port | ||
| no | no | |
| LVP | ||
| no | yes | |
| Thermal regulation | ||
| yes | yes | |
| Protection | ||
| IP68 | IPx8 | |
| AUX LEDs | ||
| no | no | |
| Magnetic | ||
| no | no | |
| Accessories | ||
| Package contents | ||
| 2 x AA batteries lanyard spare o-ring |
18350 battery with microUSB 2 x spare o-rings clip microUSB cable |
|