Introduction
This user manual provides detailed instructions for the Nitecore EDC29 Rechargeable Flashlight and the Nitecore LR40 USB-C Lantern. Please read this manual thoroughly before using the products to ensure proper operation, maximize performance, and prolong their lifespan. Keep this manual for future reference.
Product Overview: Nitecore EDC29 Flashlight
The Nitecore EDC29 is an ultra-thin, high-performance flashlight designed for everyday carry. It features a powerful 6,500 lumens output and a beam distance of up to 400 meters. Its slim design incorporates a dual LED system with 18 cores for superior brightness and range.

Image: The Nitecore EDC29 LUMINBLADE flashlight, showcasing its ultra-slim design and powerful beam.
Key Features of EDC29:
- Utilizes 2x UHi 20 MAX LEDs with a max output of 6,500 lumens.
- Max peak beam intensity of 40,230cd and max throw of 400 meters.
- Three versatile modes: LUMIN SHIELD, Second-Gen STROBE READY, and 400-Meter Search Mode.
- Multifunctional OLED real-time display for brightness level, lumens, battery voltage, and runtime.
- Built-in 2,500mAh Li-ion battery.
- Dual two-stage tail switches for intuitive operation.
- Rapid Lock feature for quick and easy locking.
- Rugged body with composite, armor-inspired anti-slip design.
- Waterproof and dustproof rating in accordance with IP54.
- Impact resistant to 1 meter.

Image: An overview highlighting key features of the EDC29, including the OLED display, Rapid Lock, 2x UHi 20 MAX LEDs, M-TURBO buttons, and built-in 2500mAh battery.

Image: Close-up view of the EDC29's dual NiteLab UHi 20 MAX LEDs, illustrating the 18-core design for high performance.
Product Overview: Nitecore LR40 USB-C Lantern
The Nitecore LR40 is a multifunctional USB-C rechargeable camping lantern. It offers three light sources (Warm Light, White Light, Warm White Light) and a special SOS mode, with a maximum output of 100 lumens and stepless brightness adjustment. It also functions as a power supply.

Image: The Nitecore LR40 USB-C Lantern, detailing its features and technical data table for various lighting modes and runtimes.
Key Features of LR40:
- Multifunctional USB-C rechargeable camping lantern.
- 3 light sources (Warm Light, White Light, Warm White Light) and 1 special mode (SOS).
- Max output of 100 lumens with stepless brightness adjustment.
- Built-in 4,000mAh rechargeable Li-ion battery.
- Built-in intelligent Li-ion battery charging and discharging circuit, available to be used as a power supply.
- USB-C input port and USB-A output port.
- Handle designed on the top for various environments.
Setup
Initial Charging:
Before first use, fully charge both the EDC29 flashlight and the LR40 lantern. Use a standard USB-C charging cable to connect the devices to a power source (e.g., USB adapter, computer, power bank).
- EDC29: Connect the USB-C cable to the charging port. The OLED display will show charging status.
- LR40: Connect the USB-C cable to the input port. The charging indicator will show the charging progress.
Ensure the charging port covers are securely closed after charging to maintain water and dust resistance.
Operating Instructions: Nitecore EDC29 Flashlight
Power On/Off:
- To Turn On: Press the power button (usually a full press of one of the tail switches).
- To Turn Off: Press and hold the power button.
Brightness Levels and Modes:
The EDC29 features multiple brightness levels and special modes accessible via its dual two-stage tail switches.
- General Brightness: Cycle through 4 brightness levels by short pressing the mode switch (or similar action depending on specific button configuration).
- LUMIN SHIELD: Activates a 6500-lumen wide-area light. This mode is designed for immediate, broad illumination.
- STROBE READY: Offers randomly changing frequencies (16 Hz and 20 Hz) for disorienting effects.
- SEARCH Mode: Activates the two primary LED cores for a 3000-lumen beam with extended throw (up to 400 meters).
The customizable button allows users to tailor functions, such as a half-press for SEARCH and a full-press for LUMIN SHIELD or STROBE.

Image: Illustration of the EDC29's 2nd Generation STROBE READY feature, emphasizing one-handed operation and disorienting effects.

Image: A user demonstrating the EDC29's 400 Meters Tactical SEARCH Mode in a dark environment, highlighting its long-range capability.
Rapid Lock:
The Rapid Lock feature provides quick and easy locking to prevent accidental activation. A simple slide mechanism allows for full lockout, semi-lockout, or unlocking.
OLED Display:
The integrated OLED display provides real-time information including brightness level, lumens output, battery voltage, and remaining runtime. This helps users monitor the flashlight's status effectively.
Operating Instructions: Nitecore LR40 USB-C Lantern
Power On/Off and Mode Selection:
Refer to the specific button layout on your LR40 for exact controls. Generally:
- To Turn On/Off: Press and hold the power button.
- To Change Light Source: Short press the mode button to cycle between Warm Light, White Light, and Warm White Light.
- Stepless Brightness Adjustment: While a light source is on, press and hold the mode button to adjust brightness continuously. Release at the desired level.
- SOS Mode: Access the SOS mode via a specific button combination or long press, as indicated on the device or packaging.
Power Bank Function:
The LR40 can function as a power bank. Connect your external device to the USB-A output port using a compatible cable to charge it.
Maintenance
Cleaning:
- Wipe the devices with a clean, soft cloth.
- Avoid using abrasive cleaners or solvents that could damage the finish or internal components.
- Keep the charging ports free from dust and debris.
Battery Care:
- Recharge the built-in batteries regularly, especially if the devices will not be used for an extended period, to maintain battery health.
- Avoid fully depleting the battery frequently.
- Store the devices in a cool, dry place.
Troubleshooting
- Device Not Turning On:
- Ensure the battery is charged.
- Check if the device is in lockout mode (EDC29). Disable lockout mode if active.
- Charging Issues:
- Verify the USB-C cable is properly connected to both the device and the power source.
- Try a different USB-C cable or power adapter.
- Ensure the charging port is clean and free of obstructions.
- Reduced Brightness/Runtime:
- The battery may be low; recharge the device.
- Environmental factors (e.g., extreme cold) can affect battery performance.
- Ensure the lens is clean.
Specifications: Nitecore EDC29 Flashlight
| Feature | Detail |
|---|---|
| Max Output | 6,500 Lumens |
| Max Beam Distance | 370 Meters |
| Max Beam Intensity | 35,360 cd |
| Max Runtime | 61 hours |
| LED | 2 x UHi 20 MAX LEDs |
| Battery | Built-in 2,500mAh Li-ion Battery |
| Length | 133.5 mm / 5.26 in |
| Width | 34.6 mm / 1.36 in |
| Weight | 160 g / 5.64 oz |
| Water Resistance | IP54 |
| Impact Resistance | 1 Meter |
Specifications: Nitecore LR40 USB-C Lantern
| Feature | Detail |
|---|---|
| Max Output | 100 Lumens |
| Max Runtime | 65 hours |
| Special Modes | SOS |
| Beam Color | White Light, Warm White Light, Warm Light |
| Dimensions | 117mm x 96mm x 96mm (4.61" x 3.78" x 3.78") |
| Weight | 222 g / 7.83 oz |
| Battery | Built-in 4,000mAh Li-ion Battery |
Warranty and Support
Nitecore products are known for their quality and reliability. For detailed warranty information, including terms, conditions, and duration, please refer to the official Nitecore website or the warranty card included with your product.
For technical support, service, or inquiries, please contact Nitecore customer service through their official channels. Keep your purchase receipt for warranty claims.
Official Nitecore Website: www.nitecore.com





