Comparison of Fenix LR40R and LR50R
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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 Fenix LR40R |
 Fenix LR50R |
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| Launch | ||
| 2019 | 2021 | |
| Form | ||
| flashlight | flashlight | |
| Body | ||
| Weight | ||
| 500 g | 980 g | |
| Length | ||
| 154 mm | 163 mm | |
| Body diameter | ||
| 51 mm | 60 mm | |
| Head diameter | ||
| 80 mm | 88 mm | |
| Material | ||
| aluminium alloy with HAIII hard-anodized finish | aluminium alloy with HAIII hard-anodized finish | |
| Colors | ||
| black | black | |
| System | ||
| Emitter | ||
| 1 x Cree XP-L HI LED, 18 x Cree XP-G3 LEDs | 4 x Luminus SST70 LEDs | |
| Color temperature | ||
| 5500 K | 6500 K | |
| Reflector | ||
| SMO | SMO | |
| Lens | ||
| AR coated glass | AR coated glass | |
| Switch | ||
| dual electronic side | dual electronic side | |
| Performance | ||
| Flux | ||
| 12000 lm | 12000 lm | |
| Intensity | ||
| 149382 cd | 225750 cd | |
| Throw | ||
| 773 m | 950 m | |
| CD/LM factor | ||
| 12.45 | 18.81 | |
| Software | ||
| Modes | ||
| 4 + 5 modes | 6 modes | |
| Mode memory | ||
| yes | yes | |
| Ramping mode | ||
| no | no | |
| Strobe | ||
| yes | yes | |
| SOS/Beacon | ||
| yes | yes | |
| Features | ||
| Battery | ||
| 4 x 18650 Li-Ion batteries | 4 x 21700 Li-Ion batteries | |
| Battery indicator | ||
| yes | yes | |
| Charger port | ||
| USB Type-C | USB Type-C | |
| LVP | ||
| yes | yes | |
| Thermal regulation | ||
| yes | yes | |
| Protection | ||
| IP68 | IP68 | |
| Impact resistance | ||
| 1 m | ||
| AUX LEDs | ||
| no | no | |
| Magnetic | ||
| no | no | |
| Specials | ||
| downshifting sensor | ||
| Accessories | ||
| Package contents | ||
| USB Type-C cable battery pack lanyard nylon holster spare o-ring |
USB Type-C cable battery pack lanyard nylon holster shoulder strap spare o-ring |
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