Nitecore EDC27 UHi 3100 Lumen Ultra Flat EDC Flashlight - Rechargeable USB-C

The Nitecore EDC27 UHi Utra Flat EDC flashlight offers a maximum output of 3100 lumens with a reach of 305 meters, ideal for everyday EDC, tactical operations and demanding outdoor missions. With the new UHi LEDs, the range has increased by 38% compared to the previous EDC27. Lightweight and compact, this 4.30oz flashlight certified IP54 combines performance and practicality for all your lighting needs.

Nitelab UHi 20 LEDs and Lighting Modes

The dual Nitelab UHi 20 LED system offers 3100 lumens of power with an exceptional reach of 305 meters, ideal for long-distance operations and nighttime activities. The total reflection optical lens delivers soft and uniform light providing comfortable illumination without glare. The STROBE READY™ function with direct access allows you to instantly activate 3100 lumen Turbo mode or tactical Strobe. The multifunctional OLED display shows real-time brightness level, lumens, remaining runtime and battery voltage. Full recharge completes via USB-C port with progress indicator on the OLED screen.

Ultra-Compact Construction and Durability

Designed for demanding professional use, the EDC27 UHi combines high-strength stainless steel with PVD (Physical Vapor Deposition) titanium coating in an ultra-slim format of only 0.50 inch minimum thickness. Tactical operations, security patrols, rescue missions — this flashlight takes everything thanks to its IP54 certification (splash-resistant and dust-protected) and its impact resistance from 3 feet. The dual locking system with semi-lock and full lock modes allows you to secure the flashlight against accidental activation according to your needs, while ATR technology (Advanced Temperature Regulation) and the automatic protection sensor work to maximize lifespan and prevent overheating. With 55 hours maximum runtime in ULTRALOW mode and only 4.30oz, it becomes that companion you won't be able to do without, always there, never bulky. The multi-position stainless steel clip compatible with 550 paracord 4mm allows complete customization and secure attachment to any type of equipment.

Operating Instructions

2 buttons: power button (ON/OFF) + MODE button (STROBE READY™) for complete control

Charging Function: The EDC27 UHi is equipped with an intelligent charging system. Connect the USB-C cable to an external power source. During the charging process, the screen displays the battery charge status. When the battery is fully charged, the screen displays a full process bar. The product will automatically unlock when charging in lock mode.

Multifunctional OLED Display: Remove the screen protector before first use. When the light is on, the screen will successively display current information (brightness level and lumens, remaining runtime) before turning off. Once the screen is off, half-press the power button to reactivate the screen.

Momentary Tactical Lighting: When the light is off, press and hold the power button halfway to access ULTRALOW (release to turn off). Press and hold the MODE button (STROBE READY™) halfway to access TURBO (release to turn off). Press and hold the MODE button (STROBE READY™) fully to access STROBE (release to turn off).

Main LED ON/OFF: When the light is off, press the power button to turn it on. When the light is on, press the power button to turn it off.

Brightness Levels: When the light and screen are on, half-press the power button to navigate between ULTRALOW - LOW - MID - HIGH. The flashlight will directly access the previously memorized brightness level when reactivated. When the screen is off, half-press the power button to activate the screen before adjusting brightness levels.

Level Preset Function: When the flashlight is off, press the power button halfway to activate the screen. Continuously press the power button halfway and the screen will successively display the brightness level and lumens of ULTRALOW, LOW, MID and HIGH in order. Once the desired brightness level is selected, press the power button fully to activate it.

Direct Access to ULTRALOW: When the light is off, press and hold the power button halfway to directly access ULTRALOW. Release to turn it off.

Direct Access to TURBO: When the light is on/off, half-press and hold the MODE button (STROBE READY™) to access TURBO 3100 lumens. Release to return to previous state or turn it off.

STROBE READY™: When the light is on/off, press and hold the MODE button (STROBE READY™) to access STROBE mode. Release to return to previous state or turn it off.

Semi-lock mode (Lock 1): When the light is on, press and hold the power button until the screen displays the Lockout 1 icon to access Half Lockout mode. In semi-lock mode, the power button is not available to activate the flashlight. You can still half-press and hold the MODE button (STROBE READY™) to access TURBO, while you can press and hold the MODE button (STROBE READY™) to access STROBE.

Full lock mode (Lock 2 - default setting): When the light is on, press and hold the power button even after accessing semi-lock mode, until the screen displays the Lockout 2 icon to access full lock mode. In full lock mode, both buttons are not available to activate the flashlight.

Unlock: In either lock mode, briefly press then press and hold the power button, during which the screen will display an unlock icon and progress bar, until the flashlight is activated to exit lock mode. The light will access the previous memorized level.

ATR Regulation (Advanced Temperature Regulation): The integrated ATR technology automatically regulates power according to working conditions and ambient environment to maintain optimal performance.

Sensor Protection Function: When the flashlight is off and there is an obstacle near the light source, if the flashlight accidentally accesses HIGH/TURBO/STROBE, brightness will automatically decrease to 200 lumens to prevent overheating and extend lifespan. Once the obstacle is removed, the flashlight returns to the previous brightness level. Sensor sensitivity may vary depending on obstacle color and material. Keep the lens clean for optimal operation of the integrated sensor.