Product Overview
The NEEWER Q6 600W is a powerful outdoor flash, featuring a large battery capacity and high-speed performance. Its exposed lamp tube and reflector are designed to provide excellent light quality, effectively managing sunlight intensity for outdoor photography. The unit includes a built-in lithium battery for portability and utilizes a 2.4G wireless Q system for remote control. This system allows activation of TTL, M, and Multi flash modes using compatible Qpro and Q-series triggers.
Package Contents
The standard package includes:
- Q6 Outdoor Flash Unit
- Support Mount
- Storage Case
- Power Adapter
- Power Cord
- Reflector Cap
- Lithium Battery
Product Illustration
The Q6 flash unit features a robust design with clearly labeled components for ease of use. Key parts include:
- Top: Carry Handle, Light Control Receiver
- Front: Reflector, Lamp Tube, Umbrella Hole, Reflector Release Tab
- Side (Battery Compartment): Battery, Battery Safety Latch, Battery Level Display, Battery Level Indicator Light, Battery Charging Port
- Bottom: Angle Locking Knob, Thumbwheel, Stand / Tripod Locking Knob
- Control Panel: Main Screen, Secondary Screen, Group/Channel Button, Wireless/Pre-Flash Button, Modeling Light Activation Button, Menu Button, High-Speed Sync Activation Button, Power Button, 3.5mm Sync Port, Type-C USB Firmware Upgrade Port, Mode Button, Settings Button, Adjustment Dial, Flash Test Button
For a visual representation of the product and its components, please refer to the detailed infographic below:

Detailed overview of the NEEWER Q6 flash unit, highlighting its various features and components.
Optional Accessories
The Q6 is compatible with a range of NEEWER photography accessories to enhance your shooting results. These include QPro triggers, Bowens mount softbox umbrellas, reflector umbrellas, beauty dishes, and light stands.
Installation Instructions
Installing the Washer
- Loosen and remove the angle knob from the support mount.
- Disassemble the entire support mount.
- Place the washer onto the screw.
- Reassemble the support mount and tighten the knob.
Note: The washer helps eliminate friction noise but may slightly reduce the load capacity of the support mount.
Installing the Mount
- Insert the screw and locating pin at the top of the mount into the corresponding screw hole and locating slot at the bottom of the flash unit.
- Tighten the thumbscrew until the handle is securely attached.
Mounting on a Tripod / Light Stand
- Insert the top of the tripod or light stand into the mounting hole at the bottom of the support mount.
- Tighten the indicated locking knob to complete the setup.
Note: This product does not include a light stand or tripod, which must be purchased separately.
Adjusting the Angle of the Outdoor Flash
- Loosen the angle locking knob on the mount.
- Adjust the angle of the outdoor flash according to your usage scenario.
- Tighten the knob to secure the flash in position.
Battery Usage Instructions
Installing the Lithium Battery
Insert the battery, with the button facing outwards, into the battery compartment until it locks securely in place.
Removal of Lithium Battery
Press down on the battery release tab to release the whole battery, which will automatically pop out, allowing you to remove it completely.
Battery Management
- Press and hold the power button for 1 second to turn the product on or off.
- Turn off the flash if it will not be used for an extended period.
- The product has an automatic power-off function. If there is no operation during the set time in C.Fn-STANDBY mode (30-120 minutes), the flash will automatically turn off.
Battery Characteristics
- This product uses a lithium battery that supports up to 500 charge/discharge cycles.
- It complies with GB31241 safety standards.
- The battery is safe and reliable, featuring built-in protection against overheating, overcharging, deep discharge, and short circuits.
Battery Level Indicator
The battery status can be checked via the LCD screen and LED indicators on the battery itself.
| LCD Screen Status | LED Display on Battery | Battery Percentage |
|---|---|---|
| Full Charge | 1 Red + 3 Green Lights On | 100% |
| Sufficient Charge | 1 Red + 2 Green Lights On | 50% ~ 75% |
| More than Half Charge | 1 Red + 1 Green Lights On | 50% |
| Low Charge | 1 Red Light On | 3% ~ 20% |
| Charging Reminder | 2% Red Light Flashing, 1% Indicator Light Off | A battery level below 2% indicates it is almost depleted. A warning will display, and the device will automatically turn off after three minutes. |
Note: If the battery is almost completely discharged, charge the flash within 10 days before further use or storage.
Battery Use Precautions
- Avoid short-circuiting the positive and negative terminals.
- The battery is not waterproof. Do not expose it to water or use in humid environments.
- Keep out of reach of children.
- Do not charge the battery for more than 24 hours. Only use the included charger.
- If unused for more than 3 months, recharge to keep cells in optimum condition.
- Do not expose the battery to fire or place it near flames.
- Dispose of waste batteries according to local regulations.
- If not used for an extended period, charge the battery to about 60% before storing.
- Wrap the battery in a non-conductive material to avoid metal objects contacting it. Store in a cool, dry place.
- The battery must not be charged during use.
- The battery has over-temperature protection. If internal temperature reaches 55°C, protection activates, requiring the battery to cool down.
Operating Instructions
Power On/Off / Screen Unlock
- Press the power button 'O' to turn on the display.
- Rotate the adjustment dial clockwise until a downwards pointing arrow appears on the display to unlock the screen.
- To shut down the device, press the power button 'O'.
TTL Auto Flash Mode
The Q6 supports three flash modes: TTL, M, and Multi. Briefly press the 'MODE' button to cycle through and select TTL mode.
Setting the TTL Mode
Press the 'MODE' button until the 'TTL' icon appears on the screen. This indicates the flash mode is set to TTL auto flash mode. This mode is only available when the wireless mode is activated.
High-Speed Sync (HSS)
Press the 'H' button, and the 'FP' icon will appear on the screen. Use an additional wireless transmitter (e.g., QPro C/N/S/QS) for high-speed sync functionality. HSS allows shooting at all shutter speeds, useful for fill light in portrait photography.
- If the shutter speed is equal to or slower than the camera's maximum flash sync speed, the 'FP' icon will not be displayed.
- Higher shutter speeds in HSS reduce the effective flash range.
- In wireless mode, Q6 follows the same synchronization method as the QPro transmitter.
- HSS cannot be used in Multi-Strobe mode.
- Continuous HSS flashes for more than 50 shots may activate overheating protection.
M Manual Flash Mode
In M (Manual) mode, the flash output can be set from 1/512 power to 1/1 full power in 0.1 increments. Use a handheld flash exposure meter to determine the required flash output.
Setting the Flash Output Power
Press the 'MODE' button until the 'M' icon appears. Rotate the adjustment dial to select the desired flash output power. Confirm the level by pressing the 'SET' button.
S1/S2 Optical Triggering
S1/S2 optical triggering is only available when the wireless mode is turned off in manual mode.
Setting the S1 Flash Unit
In manual mode, press the 'MENU' button to enter the menu. Select the 'S1 pre-flash' function under the 'SLAVE' option. The S1 flash will be triggered by the first flash of the master flash, achieving the same triggering effect as a wireless trigger.
Setting the S2 Flash Unit
In manual mode, press the 'MENU' button to enter the menu. Select the 'S2 pre-flash' function under the 'SLAVE' option. The S2 flash has an anti-pre-flash feature and activates via optical triggering when paired with a camera using a single pre-flash.
When wireless mode is off, press the 'MODE' button to switch between S1/S2/OFF modes.
Display of Flash Duration
Flash duration refers to the time from when the flash begins until it reaches half-peak value. The half-peak value is represented as t=0.5. This product also uses the standard of t=0.1. The duration is displayed only in M manual mode.
Multi Strobe Flash Mode
Stroboscopic flash allows capturing multiple images of a moving object in a single photograph. You can set the flash frequency (flashes per second, in Hz), total number of flashes per exposure, and flash output.
Setting the Multi Strobe Flash
- Press the 'MODE' button until the 'MULTI' icon appears.
- Rotate the adjustment dial to set the flash output power.
- Press the 'SET' button to select the number of flashes, then rotate the adjustment dial to set the desired value.
- Press the 'SET' button again to select the flash frequency, then rotate the adjustment dial to set the desired value.
Calculating the Shutter Speed
During strobe flash, the shutter should remain open until the flashes stop. Use the following formula to calculate the shutter speed:
Shutter Speed = Number of Flashes / Flash Frequency
Example: If 10 flashes are used with a flash frequency of 5 Hz, the shutter speed should be at least 2 seconds.
Warning: To prevent overheating and damage, do not perform continuous strobe flash bursts exceeding 10 flashes. After 10 flashes, allow the unit to cool for at least 15 minutes. The flash may automatically stop if this limit is exceeded.
Multi Strobe Flash Notes
- Most effective for subjects with strong reflections against a dark background.
- Recommended for use with a tripod and a remote switch.
- Cannot be activated when flash output is at 1/1 or 1/2.
- 'Bulb' mode can also be used.
2.4G Wireless Transmission
The Q6 uses a 2.4G wireless Q system, allowing seamless integration with other NEEWER accessories. As a slave flash, it's compatible with Canon E-TTL II, Nikon i-TTL, and Sony cameras, automatically adjusting settings based on the master flash.
The Q6 can be controlled by master units with wireless transmission capabilities, such as QPro series, Z2, Z1, Z760, and Z880 series flashes.
Setting the 2.4G Wireless Connection
Press and hold the 'GR' button until the ')' icon appears on the secondary screen.
Wireless Compatibility Settings
Enter the menu, rotate the 'SET' button, and choose 'RX COMPAT'.
- OFF: Disables wireless compatibility (for Q-system trigger).
- ON: Enables wireless compatibility (for X-system trigger).
Setting the Communication Group
Press the 'CH' button to select and confirm the group letter (A-E).
Setting the Communication Channel
Press and hold the 'CH' button for 2 seconds. Rotate the adjustment dial to set the channel number (1-32). Press the 'SET' button to confirm.
Setting the ID Number
Press the 'MENU' button to enter menu mode. Rotate the adjustment dial to select the ID number (01-99). Press the 'SET' button to confirm.
Note: The master unit (Q-pro) and the flash unit (Q6) must be set to the same channel or ID number for wireless communication.
Wireless Flash Photography
The Q6 can be used as a slave unit for automatic flash photography, with a transmission distance of approximately 100 meters. You can divide slave units into two or three groups and perform TTL auto flash while varying the flash ratio.
- Use a master unit with wireless transmission capabilities as the transmitter.
- Always perform a test flash and trial shot before your photography session.
- Transmission distance may vary due to position, surrounding environment, and weather conditions.
Causes & Troubleshooting Misfires in 2.4G Wireless Mode
- 2.4G Signal Interference: Adjust channel settings on the triggering device (recommended to +10) or turn off other 2.4G devices.
- Flash Recycling/Overheating: Ensure the flash has recycled and is not in overheating protection. Lower flash output power if necessary. If using TTL mode, try switching to manual mode.
- Distance Too Short: If distance between trigger and flash is less than 0.5m, enable 'Close Distance Wireless Mode' on the trigger (C.Fn-DIST 0-30m for Qpro series).
- Low Battery: Check battery levels of both the trigger and the receiver. Replace with 1.5V disposable alkaline batteries for the flash trigger if low.
Modeling Light
Modeling Light Mode
- Press the 'O' modeling light button. The 'PROP' icon will appear. Rotate the adjustment dial to change output power and brightness.
- Press and hold the 'O' button for 2 seconds to enter parameter adjustment. Rotate the dial to select brightness (01-10) and color temperature (2700K-6500K).
- Press the 'O' button until the 'OFF' icon appears to turn off the modeling light.

The 30W modeling light with Bowens mount, adjustable color temperature from 2700K to 6500K.
APP Control
The Q6 supports smartphone app control for flash modes and menu functions.
- Short press the 'MENU' button to enter the menu and select 'BLUETOOTH'. Set the status to ON to enable the Bluetooth function.
- Connect your smartphone via Bluetooth and use the NEEWER App to control the LED light.
- When the Bluetooth symbol on the display screen stops blinking, it indicates a successful Bluetooth connection.

The NEEWER Q6 supports 2.4G remote triggering and wireless control via a smartphone app for easy parameter adjustments.
Custom Functions (C.Fn)
Menu Mode (C.Fn: Set Custom Functions)
- Press the 'MENU' button to enter the C.Fn menu. The software version number ('V x.xx') will be displayed.
- Rotate the adjustment dial to select the custom function, and press the 'SET' button to confirm.
- Rotate the adjustment dial to select the parameter, and press the 'SET' button to confirm.
- Press any button to exit the menu.
Custom Settings Table
| Setting | Description / Options |
|---|---|
| COLOR | Constant Color Temperature Mode, Switch |
| SLAVE | OFF/S1/S2 |
| Modeling Light Mode | CONT: Constant On, INTER: Light off after flash is recycled |
| Modeling Light Color Temperature | 2700-6500K |
| Screen Sleep Time | OFF/30s/1min/1.5min/2min/2.5min |
| AUTO OFF Time | OFF: No Automatic Shutdown, 30MIN/60MIN/90MIN: Auto Shutdown After 30/60/90 Min of No Operation |
| DELAY (Delay Shooting) | Delay Flash OFF, 0.01~30s, Delay Flash After Triggering |
| UNITS (Mask Cutting Shooting) | Supported Modes: Manual/Multi-Strobe Mode. UNITS: Number of Flash Units (2-4). ALT: Trigger Count (1-4). Supported Mode: Manual Mode. |
| ID | 1-99 |
| BEEP | ON/OFF |
| BLT | ON/OFF |
| TYPE (Flash Ratio Display Mode Switch) | Fraction Mode (1/1~1/512), Decimal Mode (9.0~1.0) |
| BURST MODE | YES/NO |
| RESET | Restores Factory Settings |
Protection Features
Overheating Protection
To prevent overheating and potential damage, do not exceed 90 rapid consecutive shots at full power (1/1). After 90 shots, allow the flash to cool down for at least 10 minutes.
Continuing to shoot immediately after 90 consecutive flashes may trigger the overheat protection mechanism, extending the recycling time by over 6 seconds. If this occurs, let the flash cool for about 10 minutes to resume normal operation. When overheating protection is active, a 'FP' icon will appear on the display.
Software Protection (Continuous Flash Count at 30°C)
| Power | Flash Count | Extended Recycling Time |
|---|---|---|
| 1/1 | 90 | 7S |
| 1/2(+0.7) | 120 | 5S |
| 1/2(+0.3) | 150 | 5S |
| 1/2 | 180 | 4S |
| 1/4(+0.7,+0.3) | 200 | 4S |
| 1/8(+0.7,+0.3) | 300 | 4S |
| 1/16(+0.7,+0.3) | 400 | 3S |
| 1/32(+0.7,+0.3) | 500 | 2S |
| 1/64(+0.7,+0.3) | 1000 | 1S |
| 1/128(+0.7,+0.3) | 1000 | 1S |
| 1/256(+0.7,+0.3) | 1000 | 1S |
Other Protection Mechanisms
| Fault Code | Cause |
|---|---|
| E1 | Detected IGBT damage |
| E2 | Detected excessive temperature in the energy storage capacitor; no further flashes possible to allow device to cool down. |
| E3 | Overvoltage of the high-voltage capacitor |
| E4 | Energy storage capacitor not fully charged for over 20 seconds |
| E6 | NTC - Energy storage capacitor signal lost |
| E7 | NTC - LED lamp head signal lost |
| E8 | Fan signal lost |
| E9 | Firmware error - please upgrade to the correct firmware |
Maintenance & Care
- If the device behaves abnormally, turn off the flash immediately and determine the cause.
- Protect the lamp body from vibrations. Keep the surface clean and free of dust.
- It is normal for the lamp body to generate some heat. Avoid continuously triggering the flash unless necessary.
- If the product malfunctions or gets wet, it should only be serviced by a professional.
- The company reserves the right to change the technical specifications without prior notice.
Troubleshooting
Insufficient or Excessive Flash Exposure
- When using high-speed synchronization, the effective flash range will be smaller. Ensure the subject is within the effective flash range.
- If the flash is set to manual exposure mode, switch to TTL mode or adjust the flash output power settings.
Triggering via Sync Port
The synchronization port is a 3.5mm jack. A sync cable or trigger plug can be used to synchronize the flash triggering.
- When using the sync interface, turn off the 2.4G wireless mode and S1/S2 modes.
- The sync speed will be less than 1/200.
Firmware Upgrade
This device can be upgraded via the USB port. The latest software announcements and instructions are posted in the firmware section of the official NEEWER website.
- This product does not come with a USB update cable; a USB-C cable is required and should be purchased separately.
- Upgrading the firmware requires the 'Neewer_Firmware_Update' program. Download and install the application, then select the firmware file for the upgrade.
- Refer to the latest electronic manual, as the product undergoes firmware updates.
Specifications
| Feature | Detail |
|---|---|
| Product Model | Q6 |
| Wireless Slave Unit Mode | Radio Mode (Compatible with Canon E-TTL II, Nikon i-TTL, Sony) |
| Flash Output Power | 600Ws |
| Multi-Flash Mode | TTL / M / MULTI |
| Stroboscopic Flash | Flash Frequency 1-100Hz, Flash Count 1-100 times |
| Sync Method | Front Curtain Sync, Rear Curtain Sync, High-Speed Sync |
| Delay Triggering | 0.01~30 S |
| BURST MODE | ON/OFF |
| Constant color temperature mode | 5700K±100K |
| Mask | ✓ |
| Fan | ✓ |
| BEEP | ✓ |
| Flash Duration | Ordinary flash: 1/209~1/10989s, Color temperature is constant: 1/181~1/5263s |
| Model Lamp (LED) CCT | 2700K-6500K |
| CRI | 95+ |
| TLCI | 98+ |
| Trigger Method | Optical Trigger / 3.5mm Sync Trigger / 2.4G Wireless Trigger |
| Control method | Panel control / APP control / 2.4G control |
| Power Supply | Lithium Battery, AC Dummy Battery (Additional purchases) |
| Battery | Capacity: 86.4Wh, Rated voltage: 28.8V / 3000mAh |
| Recycle Time | 0.01~0.9 S |
2.4G Wireless System Specifications
| Feature | Detail |
|---|---|
| Wireless Function | Slave Unit, Off |
| Subordinate Groups | A\B\C\D\E |
| Wireless Triggering Distance | 100 meters |
| Channel | CH1-CH32 |
| Wireless ID | OFF, 1-99 |
General Notes and Safety Warnings
- Do not expose the product to temperatures exceeding 50°C.
- The operating temperature of this product should not exceed 40°C.
- Avoid dropping the product, subjecting it to impacts, or strong shocks.
- Do not point the flash directly in someone's eyes, especially infants, as it may cause temporary vision impairment.
- The product is not waterproof and should, therefore, be protected from wet or humid environments.
- Do not disassemble the product. Repairs or inspections should only be made by a qualified professional.
- It is prohibited to dismantle, impact, crush, or throw the product into a fire. Discontinue use immediately if the product shows severe swelling.
- In the event of any malfunction, turn off the flash immediately.
- Avoid using the flash near chemicals, flammable gases, or other hazardous substances, as these materials may be sensitive to the flash's intense light, potentially leading to fires or electromagnetic interference. Always heed relevant warning signs.
Warranty & Support
For any questions or support regarding your NEEWER Q6 Outdoor Strobe Flash, please contact NEEWER customer service:
- US Phone: +1 732-623-9777
- Email: vip@neewer.com
- Website: www.neewer.com
Manufacturer: Shenzhen Neewer Technology Co., Ltd.
Address: Room 1903, Block A, Lu Shan Building No. 3023, Chunfeng Rd, Luo Hu District, Shenzhen, Guangdong 518001, China
For the most up-to-date information and electronic manuals, please visit the official NEEWER website.