1. Introduction
The YONGNUO YN300 III is a high-quality LED video light designed for professional photography and videography. It features 300 LED lamp beads, offering high brightness and uniform light distribution. This manual provides detailed instructions for the proper setup, operation, and maintenance of your YN300 III LED video light.
2. What's in the Box
Please verify that all items listed below are included in your package:
- 1 x YN300 III 5600K LED Video Light
- 1 x Remote Controller
- 1 x Handle
- 1 x Hot Shoe Adapter
- 2 x CT Filter (Color Temperature Filters)
- 1 x Mini Stand
- 1 x User Manual (in Chinese and English)
Image: YONGNUO YN300 III LED Video Light, remote controller, handle, hot shoe adapter, CT filters, mini stand, and user manual.
3. Product Features
- High-Quality LED Beads: Equipped with 300 high-quality LED lamp beads, providing high brightness and a longer service life.
- Color Temperature: Fixed at 5600K, suitable for daylight-balanced shooting.
- Adjustable Brightness: Features encoder digital dimming for precise brightness control.
- Efficient Driving Chip: Utilizes a professional LED driving chip for stable light output and 93% efficiency.
- Infrared Remote Control: Allows for remote adjustment of brightness and power.
- Multiple Fixing Methods: Can be mounted on a lamp holder using the handle or placed on a desktop with the micro base.
- Color Temperature Plates: Includes two CT filters for adapting to different lighting environments.
- Automatic Settings Save: Automatically saves the last brightness setting in manual mode.
Image: Front view of the YN300 III LED Video Light with barn doors open, illustrating its key specifications: 300 LED beads, 2280 lumens, and 18W output power.
4. Setup
4.1 Powering the Device
The YN300 III can be powered by either an NP-F series battery (not included) or an optional AC power adapter (not included).
- Battery Installation: Open the battery compartment cover on the back of the unit. Insert a compatible NP-F series battery (e.g., NP-F550, NP-F750, NP-F970) into the slot, ensuring correct polarity. Close the cover securely.
- AC Adapter Connection: If using an AC adapter, connect the adapter's output plug to the DC input port on the side of the light. Plug the AC adapter into a wall outlet.
4.2 Mounting the Light
- On-Camera Mounting: Attach the hot shoe adapter to your camera's hot shoe mount. Secure the YN300 III onto the hot shoe adapter.
- Handheld Use: Screw the handle into the threaded hole at the bottom of the light for handheld operation.
- Mini Stand Use: Attach the mini stand to the bottom of the light for desktop or flat surface placement.
- Light Stand Mounting: The hot shoe adapter can also be mounted onto a standard light stand with a 1/4-inch screw.
Image: Rear view of the YN300 III, displaying the battery compartment, power switch, and the digital dimming knob.
5. Operating Instructions
5.1 Power On/Off
Locate the power switch on the back of the unit. Slide it to the 'ON' position to power on the light. Slide it to 'OFF' to power off.
5.2 Adjusting Brightness
The YN300 III features a digital dimming encoder knob on the back. Rotate the knob to increase or decrease the light's brightness. The brightness level will be displayed on the digital screen.
- Fine-Tuning Mode: Press the dimming knob once to switch to fine-tuning mode for more precise brightness adjustments. Press again to return to coarse adjustment.
5.3 Using Color Temperature Filters
The YN300 III comes with two CT filters (orange and white). These can be inserted into the slots on the front of the light to modify the color temperature of the output. The orange filter warms the light, while the white filter acts as a diffuser.
5.4 Remote Control Operation
The included infrared remote controller allows for convenient adjustment of the light's settings from a distance.
Image: The YN300 III LED Video Light shown with its infrared remote control and a smartphone displaying the control app interface, indicating wireless control capabilities.
Image: Close-up of the YN300 III's infrared remote control and the corresponding smartphone application, illustrating the buttons and digital interface for brightness and channel selection.
6. Remote Control
The infrared remote controller provides wireless control over the YN300 III. Ensure the remote's battery is installed correctly.
- Power Button: Press to turn the light on or off.
- Brightness Adjustment: Use the '+' and '-' buttons to increase or decrease brightness.
- Channel Selection: The remote may feature channel buttons (e.g., CH1-CH8) to control multiple YN300 III units independently or simultaneously if they are set to the same channel.
- Color Temperature Buttons: While the YN300 III 5600K model has a fixed color temperature, some remotes may include buttons for 5500K/3200K. These buttons will not affect the 5600K model.
For advanced control, the YN300 III also supports control via a mobile phone application (Bluetooth connectivity). Refer to the app's instructions for pairing and usage.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the light's surface. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use, store the light in a cool, dry place, away from direct sunlight and excessive humidity. Remove batteries if storing for extended periods.
- Handling: Handle the unit gently. Avoid dropping or subjecting it to strong impacts, as this may damage internal components.
- Battery Care: Use only compatible NP-F series batteries. Follow battery manufacturer guidelines for charging and disposal.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | Battery is depleted or not installed correctly. AC adapter is not connected or faulty. Power switch is off. | Charge or replace the battery. Ensure AC adapter is securely connected and functional. Turn the power switch to 'ON'. |
| Brightness cannot be adjusted. | Dimming knob or remote control is faulty. | Try adjusting with both the knob and the remote. Ensure remote battery is functional. |
| Remote control not working. | Remote battery is depleted. Obstruction between remote and light. Incorrect channel selected. | Replace remote battery. Ensure clear line of sight. Verify the light and remote are on the same channel. |
| Light flickers or is unstable. | Low battery power. Faulty power source. | Charge or replace battery. Try a different power source (AC adapter or another battery). |
9. Specifications
| Feature | Specification |
|---|---|
| Model | YN300 III |
| Light Source | 300 LED beads |
| Color Temperature | 5600K |
| Product Dimensions | 6.02 x 1.69 x 6.81 inches (15.29 x 4.29 x 17.3 cm) |
| Item Weight | 1.57 pounds (0.71 kg) |
| Power | 18W (Output Power) |
| Lumen | 2280 Lumen |
| Battery Life | Approximately 2 hours (with compatible NP-F battery, not included) |
| Connectivity Technology | Bluetooth |
| Hardware Interface | Infrared |
| Manufacturer | HK YONGNUO LIMITED |
10. Warranty and Support
For product support, please refer to the official YONGNUO website or contact your retailer. While specific warranty details are not provided in this manual, extended protection plans may be available for purchase separately. These plans typically offer coverage beyond the manufacturer's standard warranty period.
- 2-Year Protection Plan: Available for purchase.
- 3-Year Protection Plan: Available for purchase.
- Complete Protect: A monthly plan covering eligible past and future purchases.
Please retain your proof of purchase for any warranty or support claims.
