Brightest EDC Flashlight
NITECORE E4K is the most powerful EDC flashlight you ever had. Weighing in at only 2.82 ounces and measuring less than 5 inches in length, the E4K radiates 4400 lumens for up to 230 yards. The light’s compact ultra lightweight design allows for a comfortable grip in hand. Use the included two-way clip to add the light to any belt, vest, or pocket. With an IP68 waterproof rating, 1 meter impact resistant rating, and Advanced Temperature Regulation (ATR) technology, the NITECORE E4K is set to become anyone’s best safety companion for outdoor activities.
Extended Battery Run Time
Paired with the included fast charging USB-C rechargeable 5000mAh NL2150HPR battery, this light can run for up to 30 days on ultralow mode, ensuring you have enough light for any activity. Use the included USB-C charging cable to charge the battery.
Easy to Operate
Use the convenient side switch to power on and off the light or cycle between five brightness levels and 3 special modes (SOS, beacon, and strobe). The mode selection is memorized so you can turn the light on in your favorite mode. You can further configure the light to provide a quick access turbo or strobe mode.
Specifications
| LED | 4x CREE XP-L2 V6 |
|---|---|
| Maximum Brightness | 4400 lumens |
| Peak Beam Distance | 230 yards |
| Peak Beam Intensity | 11100 cd |
| IP Rating | IP68 - 2m submersible |
| Impact Resistance | 1 m |
| Dimensions | L-4.62"xW-1.13"xH-1.11" |
| Weight | 2.82oz |
Brightness
| MODE | OUTPUT | RUNTIME |
|---|---|---|
| Turbo | 4,400 Lumens | 30 min |
| High | 1,050 Lumens | 3 hr 15 min |
| Mid | 320 Lumens | 7 hr 30 min |
| Low | 50 Lumens | 45 hr |
| Ultralow | 2 Lumens | 700 hr |
| Strobe | 4,400 Lumens | - - |
| SOS | 4,400 Lumens | - - |
| Beacon | 4,400 Lumens | - - |
Compatible Power Sources
| BATTERY TYPE | SIZE | NOMINAL VOLTAGE | COMPATIBLE |
|---|---|---|---|
| NITECORE NL2150HPR 5000mAh | 21700 | 3.6V | Y (Included) |
| 21700 Rechargeable Li-ion Battery (>15A) | 21700 | 3.6V/3.7V | Y (Recommended) |
| Primary Lithium Battery | CR123 | 3V | Y (Compatible)* |
| Rechargeable Li-ion Battery | RCR123 | 3.6V/3.7V | Y (Compatible)* |
| 21700 Rechargeable Li-ion Battery (<15A) | 21700 | 3.6V/3.7V | N (Incompatible) |
| 18650 Rechargeable Li-ion Battery | 18650 | 3.6V/3.7V | N (Incompatible) |
