1. Introduction and Overview
The Walimex pro Emerger 400 studio flash light is designed for ambitious photographers seeking a powerful and versatile lighting solution. This compact and mobile flash unit offers a flash output of 400 Ws, adjustable from 1/1 to 1/32, allowing precise control over light intensity. It features an integrated 2.4 GHz receiver for wireless control, a modern 25W LED setting light, and a short recharge time for efficient operation. The practical Walimex pro/Bowens bayonet connection ensures compatibility with a wide range of accessories.

Figure 1: Walimex pro Emerger 400 Studio Flash Light with Reflector
This image displays the Walimex pro Emerger 400 studio flash unit with its standard reflector. The flash tube and LED setting light are visible within the reflector, highlighting the unit's primary light source.
2. Package Contents
Please verify that all items listed below are included in your package:
- 1x Walimex pro Emerger 400 Studio Flash Light with LED Setting Light
- 1x Standard Reflector
- 1x Power Cable (4m)
- 1x Sync Cable (4m)
- 1x Flash Tube (pre-installed or separate)
- 1x Protective Cap
- 1x Lamp Stand 260cm (FT-8051)
- 1x Softbox 60x90cm
- 1x Softbox Adapter
- 1x Studio Flash Shutter Release (Radio Trigger)

Figure 2: Complete Package Contents
This image illustrates all items included in the Walimex pro Emerger 400 Set Single package, clearly showing the studio flash unit, the 60x90cm softbox, the FT-8051 lamp stand, and the radio trigger.
3. Setup Instructions
Follow these steps to set up your Walimex pro Emerger 400 studio flash light:
- Assemble the Lamp Stand: Extend the FT-8051 lamp stand to the desired height (up to 260cm) and ensure it is stable.
- Attach the Softbox: Assemble the 60x90cm softbox according to its specific instructions. Attach the softbox adapter to the softbox.
- Mount the Flash Unit: Securely attach the Walimex pro Emerger 400 studio flash unit to the top of the lamp stand. Ensure the mounting screw is tightened.
- Attach Softbox to Flash: Connect the assembled softbox (with adapter) to the Walimex pro/Bowens bayonet mount on the front of the flash unit. Rotate until it locks into place.
- Connect Power: Plug the 4m power cable into the power input on the back of the flash unit and then into a suitable power outlet.
- Install Shutter Release: Insert the radio trigger into your camera's hot shoe or connect it via the sync cable if preferred.

Figure 3: Setup Configuration
This image illustrates the complete setup, including the studio flash mounted on the lamp stand, with the softbox attached, and the radio trigger for remote operation.
4. Operating Instructions
Familiarize yourself with the controls and functions of your Emerger 400 studio flash:
- Power On/Off: Use the main power switch located on the control panel to turn the unit on or off.
- Flash Output Adjustment: The flash output can be adjusted steplessly from 1/1 (full power) to 1/32. Use the control dial or buttons on the unit to set the desired power level. The current setting will be displayed on the digital screen.
- LED Setting Light: The powerful 25W LED setting light can be controlled independently. This light assists in previewing lighting effects before flashing. Refer to the control panel for specific buttons to activate and adjust its intensity.
- 2.4 GHz Receiver and Radio Trigger: The integrated 2.4 GHz receiver allows for wireless control using the included radio trigger. The system supports 16 channels and 4 groups, enabling you to control multiple flash units simultaneously or individually. Ensure the flash unit and trigger are set to the same channel and group.
- Short Recharge Time: The unit boasts a fast recharge time of 0.2 - 0.9 seconds, indicated by a ready light or sound, allowing for quick successive shots.
- Accessory Compatibility: The Walimex pro/Bowens bayonet connection allows for quick attachment and detachment of various light modifiers such as softboxes, beauty dishes, and snoots.

Figure 4: Control Panel and Features
This image provides a close-up of the flash unit's rear control panel, highlighting the LED setting light, power input, and the digital display for flash output settings. It also shows the fan vents for cooling.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your studio flash light:
- Cleaning: Regularly wipe the exterior of the flash unit with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, ensuring no moisture enters the unit. Do not use harsh chemicals or abrasive cleaners.
- Reflector and Softbox: Keep the standard reflector and softbox clean from dust and fingerprints to maintain light quality.
- Storage: When not in use, store the flash unit and accessories in a dry, dust-free environment, preferably in a protective bag or case. Ensure the protective cap is on the flash tube.
- Flash Tube Replacement: The flash tube is a consumable part. If it fails or its performance degrades, it can be replaced. Consult a qualified technician or the manufacturer for replacement procedures.
6. Troubleshooting
If you encounter issues with your Walimex pro Emerger 400, consider the following:
- Flash Not Firing:
- Check if the unit is powered on and connected to a working power outlet.
- Ensure the radio trigger is correctly installed on your camera and both the trigger and flash are set to the same channel and group.
- Verify the flash output is not set to minimum or off.
- Check the sync cable connection if using wired triggering.
- LED Setting Light Not Working:
- Ensure the unit is powered on.
- Check if the LED light function is activated via the control panel.
- Unusual Noise: The unit features a cooling fan. A slight fan noise during operation is normal, especially during extended use or high power settings. If the noise is excessive or unusual, discontinue use and contact support.
- Overheating: The unit has built-in protection against overheating. If it becomes excessively hot, it may temporarily shut down. Allow it to cool down before resuming operation. Ensure adequate ventilation around the unit.
If problems persist, please contact Walimex Pro customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | Walimex Pro |
| Model Number | 23379 |
| Flash Output | 400 Ws |
| Flash Output Adjustment | 1/1 to 1/32 (stepless) |
| LED Setting Light | 25W |
| Recharge Time | 0.2 - 0.9 seconds |
| Wireless Communication | 2.4 GHz Receiver (16 Channels, 4 Groups) |
| Hardware Interface | Radio Frequency |
| Accessory Mount | Walimex pro / Bowens Bayonet |
| Flash Unit Dimensions (approx.) | Length: 30 cm, Width: 12.5 cm, Height: 12.5 cm |
| Flash Unit Weight (approx.) | 1.9 kg |
| Product Dimensions (Package) | 118 x 49 x 44 cm |
| Product Weight (Package) | 5.48 kg |

Figure 5: Flash Unit Dimensions
This image provides a visual representation of the Walimex pro Emerger 400 studio flash unit's dimensions and its approximate weight.
8. Warranty and Support
For warranty information, please refer to the documentation provided with your purchase or contact your retailer. For technical support, product inquiries, or service requests, please visit the official Walimex Pro website or contact their customer service department directly. Ensure you have your product model number (23379) and purchase details available when seeking support.





