Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Yesker 18-inch LED Ring Light. Please read this manual carefully before use to ensure proper functionality and to maximize the lifespan of your product. This ring light is designed to provide adjustable and consistent illumination for various applications, including live streaming, makeup tutorials, photography, and video recording.
Package Contents
Please verify that all items listed below are included in your package:
- 1 x 18 inch Ring Light
- 1 x Height-adjustable Light Stand (31.5" to 71")
- 1 x Bluetooth Shutter Remote
- 1 x Hot Shoe Adapter
- 1 x Phone Holder
- 1 x Power Adapter with Plug
- 1 x Carrying Bag
- 1 x Instruction Manual (this document)

Image: Complete Yesker 18-inch LED Ring Light kit, including the ring light, adjustable tripod stand, Bluetooth remote, phone holder, and carrying bag.
Setup Instructions
1. Assembling the Tripod Stand
- Unfold the tripod legs outwards until they are fully extended.
- To ensure optimal stability and safety, widen the tripod legs to their maximum spread.
- Loosen the height adjustment knobs on the stand and extend the central column to your desired height. Securely tighten the knobs. The stand is adjustable from 31.5 inches (80 cm) to 71 inches (180 cm).

Image: Illustration of the adjustable height range of the tripod stand, showing the locking mechanisms.
2. Attaching the Ring Light
- Locate the mounting screw on top of the tripod stand.
- Align the ring light's mounting hole with the tripod screw and gently screw the ring light onto the stand until it is secure.
- The ring light features a 360° rotatable Hot Shoe Adapter. Adjust the angle of the ring light as needed by loosening the angle knob, positioning the light, and then tightening the knob to secure it.

Image: Diagram illustrating the 180-degree tilt capability of the ring light on its mount.
3. Installing the Phone Holder
- Insert the phone holder into the hot shoe slot located in the center of the ring light.
- Tighten the locking screw on the hot shoe adapter to secure the phone holder.
- Adjust the phone holder to accommodate your smartphone. It can adjust from 2.2 inches (5.6 cm) to 3.7 inches (9.4 cm) wide.

Image: Close-up view of the ring light's USB charging port and the adjustable phone holder.
Operating Instructions
1. Powering On/Off
Connect the power adapter to the ring light's power input port and plug it into a standard electrical outlet. The ring light will power on. To turn off, simply unplug the power adapter.
2. Adjusting Color Temperature and Brightness
The Yesker 18-inch ring light offers three color temperatures and a wide dimming range:
- Color Temperatures: White (6000K), Warm White (4200K), and Warm Yellow (3200K). Use the dedicated knobs on the ring light's control panel to adjust between these temperatures.
- Brightness Adjustment: The brightness can be dimmed from 1% to 100%. Rotate the brightness control knobs to achieve your desired illumination level.

Image: Visual representation of the ring light's adjustable color temperatures (3200K, 4200K, 6000K) and brightness levels (100%, 80%, 50%, 20%).

Image: Close-up of the ring light's control panel, highlighting the knobs for adjusting 3200K and 6000K brightness.
3. Using the Bluetooth Shutter Remote
The included Bluetooth shutter remote allows for convenient remote control of your smartphone's camera, enabling you to capture photos and videos without touching your phone.
- Ensure your smartphone's Bluetooth is enabled.
- Turn on the Bluetooth remote. It will enter pairing mode.
- On your smartphone, search for available Bluetooth devices and select the remote (usually named 'AB Shutter3' or similar).
- Once paired, open your camera app. Press the corresponding button on the remote to trigger the shutter.

Image: Hand holding the Bluetooth shutter remote, with the ring light and a smartphone visible in the background, indicating remote control functionality.
4. USB Charging Port
The ring light features a convenient USB port (5V/2A) on the back. This port allows you to charge your cell phone directly from the ring light, which is particularly useful during extended live streaming sessions or video recording when your phone's battery may drain quickly.
Maintenance
1. Cleaning
To clean the ring light and stand, use a soft, dry cloth. Do not use abrasive cleaners or solvents, as these may damage the surface or electronic components. Ensure the device is unplugged before cleaning.
2. Storage
When not in use, disassemble the ring light and tripod stand. Store all components, including the power adapter and accessories, in the provided carrying bag. Store in a cool, dry place away from direct sunlight and extreme temperatures to prolong the product's life.

Image: A person carrying the Yesker ring light in its dedicated black carrying bag, demonstrating its portability and ease of storage.
Troubleshooting
Light Not Turning On
- Ensure the power adapter is securely connected to both the ring light and a working electrical outlet.
- Check if the power outlet is functional by plugging in another device.
- Verify that the power cable is not damaged.
Uneven Lighting or Flickering
- Ensure the power supply is stable and meets the product's requirements.
- Check for any loose connections.
- If the issue persists, contact customer support.
Bluetooth Remote Not Connecting
- Make sure the remote's battery is not depleted.
- Ensure Bluetooth is enabled on your smartphone and the remote is in pairing mode.
- Try unpairing and re-pairing the remote with your device.
- Ensure no other Bluetooth devices are interfering with the connection.
Specifications
Feature | Detail |
---|---|
Model Number | 021 |
Ring Light Diameter | 18 inches (45 cm) |
Color Temperature | 3200K - 6000K (Warm Yellow, Warm White, White) |
Dimming Range | 1% - 100% |
Color Rendering Index (CRI) | >90 |
Power Output | 55W |
Input Voltage | AC100-240V 50/60Hz |
Output Voltage | DC28V |
USB Charging Port | 5V/2A |
Tripod Stand Height | Adjustable from 31.5 inches (80 cm) to 71 inches (180 cm) |
Phone Holder Adjustment | 2.2 inches (5.6 cm) to 3.7 inches (9.4 cm) |
Item Weight | 6.44 pounds |
Package Dimensions | 21.2 x 20.1 x 4 inches |
Connectivity Technology | USB |
Hardware Interface | USB |
Self-Timer Function | No (via ring light unit, remote provides external control) |
Warranty and Support
Your Yesker 18-inch LED Ring Light is designed for reliability and performance. If you encounter any issues with your product, please do not hesitate to contact our customer support team. We are committed to assisting you and will do our best to help resolve any problems you may experience.
For support, please refer to the contact information provided on the product packaging or the official Yesker website.