Comparison of Nitecore i4000R and Lumintop IYP25 Nichia
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 i4000R |
 Lumintop IYP25 Nichia |
 Add a flashlight to compare |
| Launch | ||
| 2019 | 2019 | |
| Form | ||
| flashlight | flashlight | |
| Body | ||
| Weight | ||
| 135 g | 35.5 g | |
| Length | ||
| 159 mm | 138.5 mm | |
| Body diameter | ||
| 18.5 mm | ||
| Head diameter | ||
| 32.6 mm | 18.5 mm | |
| Material | ||
| aluminium alloy with HAIII hard-anodized finish | aluminium alloy with HAIII hard-anodized finish | |
| Colors | ||
| black | black | |
| System | ||
| Emitter | ||
| 4 x Cree XP-L2 V6 LEDs | Nichia 219C LED | |
| Color temperature | ||
| 5000 K | 4500 K | |
| Reflector | ||
| SMO | SMO | |
| Lens | ||
| AR coated glass | toughtened AR coated glass | |
| Switch | ||
| mechanical rear, mode pedal rear | mechanical rear, rotary front | |
| Performance | ||
| Flux | ||
| 4400 lm | 500 lm | |
| Intensity | ||
| 13300 cd | 2070 cd | |
| Throw | ||
| 231 m | 91 m | |
| CD/LM factor | ||
| 3.02 | 4.14 | |
| CRI | ||
| 90 | ||
| Software | ||
| Modes | ||
| 5 modes | 3 modes | |
| Mode memory | ||
| yes | no | |
| Ramping mode | ||
| no | no | |
| Strobe | ||
| yes | no | |
| SOS/Beacon | ||
| no | no | |
| Features | ||
| Battery | ||
| 1 x special 21700 Li-Ion battery | 2 x AA batteries | |
| Battery indicator | ||
| yes | no | |
| Charger port | ||
| USB Type-C | no | |
| LVP | ||
| yes | no | |
| Thermal regulation | ||
| yes | no | |
| Protection | ||
| IP68 | IP68 | |
| AUX LEDs | ||
| no | no | |
| Magnetic | ||
| no | no | |
| Accessories | ||
| Package contents | ||
| CR123 battery magazine NTH20 tactical holster USB Type-C cable clip lanyard spare o-ring special 21700 battery |
diffuser spare o-ring |
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