1. Introduction
The weeylite RC-11 is a dedicated wireless remote control designed for seamless operation of various Weeylite and VILTROX lighting products. Utilizing a 2.4GHz Bluetooth wireless system, it allows users to adjust settings such as brightness, color temperature, and mode from a distance, enhancing convenience and control during photography and videography sessions.
2. Product Overview
Familiarize yourself with the components and controls of your RC-11 remote control.

Figure 2.1: Front view of the weeylite RC-11 Wireless Remote Control with key features labeled. The LCD panel displays battery level, mode (e.g., CCT), channel (CH_1), group (Group_A), brightness (100%), and color temperature (5600k). Buttons include ON/OFF, CH/GRP, MODE, and +/-.
- LCD Panel: Displays current settings including battery level, mode, channel, group, brightness, and color temperature.
- ON/OFF Button: Powers the remote on or off.
- CH/GRP Button: Used to set the channel and group for communication with lights.
- MODE Button: Cycles through different operating modes (e.g., CCT, RGB).
- +/- Buttons: Adjust parameter values (e.g., brightness, color temperature).
3. Setup
3.1 Battery Installation
- Locate the battery compartment cover on the back of the RC-11 remote.
- Slide or lift the cover to open the compartment.
- Insert two (2) AAA 1.5V batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
- Replace the battery compartment cover securely.
3.2 Pairing with Lights
The RC-11 uses a 2.4GHz wireless system to communicate with compatible lights. To establish a connection:
- Ensure your weeylite or VILTROX light is powered on.
- On the RC-11, long press the CH/GRP button to enter channel setting mode. Use the + or - buttons to select the desired channel (e.g., CH_1).
- Short press the CH/GRP button to switch to group setting mode. Use the + or - buttons to select the desired group (e.g., Group_A).
- Set your compatible light to the exact same channel and group as selected on the RC-11. Refer to your light's instruction manual for specific steps on setting its channel and group.
- Once the channel and group match, the remote will establish a connection with the light.
4. Operating Instructions
This section details the functions of each button on the RC-11 remote control.
- ON/OFF Button:
- Long press: Powers the remote control on or off.
- Short press: Toggles the current channel's lights on or off.
- CH/GRP Button:
- Long press: Enters channel setting mode. Use +/- to adjust the channel.
- Short press: Enters group setting mode. Use +/- to adjust the group.
- MODE Button:
- Long press: Cycles through different operating modes of the connected light (e.g., CCT, RGB, Scene modes).
- Short press: Switches between different projects or presets within a mode, if supported by the connected light.
- +/- Buttons:
- Long press: Provides continuous and fast increase/decrease of the selected parameter (e.g., brightness, color temperature).
- Short press: Increases or decreases the selected parameter by one unit.
5. Compatible Devices
The weeylite RC-11 Wireless Remote Control is compatible with a range of Weeylite and VILTROX lighting products, utilizing a 2.4G Bluetooth wireless system.

Figure 5.1: Examples of compatible Weeylite and VILTROX lighting products.
Compatible models include, but are not limited to:
- Weeylite RB9 Pocket Video Light
- Weeylite WE-9 RGB Ring Light
- Weeylite WE-10 RGB Ring Light
- Weeylite Ninja 20 COB Light
- Weeylite Ninja 200 COB Light
- Weeylite Ninja 300 COB Light
- Weeylite Ninja 400 COB Light
- VILTROX K60 Light
- VILTROX Sprite 15B Light
- VILTROX Sprite 15C Light
- Weeylite K21 Light Stick
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the remote control. Avoid using liquid cleaners or solvents.
- Battery Storage: If the remote controller will not be used for an extended period, remove the AAA batteries to prevent leakage and potential damage to the device.
- Storage Conditions: Store the remote in a cool, dry place, away from direct sunlight and extreme temperatures.
7. Troubleshooting
- Remote not responding:
- Check if the batteries are correctly installed and have sufficient power. Replace if necessary.
- Ensure the remote is powered on.
- Verify that the remote's channel and group settings match those of the target light.
- Light not responding to commands:
- Confirm the light is powered on and within range of the remote.
- Check the light's own settings to ensure it is configured to receive remote commands.
- Ensure there are no obstructions between the remote and the light that could interfere with the 2.4GHz signal.
- Remote automatically shuts down:
- The RC-11 is designed to shut down automatically after 30 minutes of inactivity to conserve battery life. This is normal operation. Press any button to reactivate.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | RC-11 |
| Connectivity Technology | 2.4GHz Bluetooth Wireless System |
| Power Source | 2 x AAA 1.5V Batteries (required) |
| Product Dimensions | 101mm × 38mm × 18mm (3.98 x 1.5 x 0.71 inches) |
| Item Weight | Approx. 37g (1.45 ounces, excluding batteries) |
| Compatible Devices | Weeylite and VILTROX lights (e.g., RB9, WE-9/10, Ninja series, K60, Sprite series) |
| Automatic Shutdown | After 30 minutes of no operation |
9. Safety Information and Warnings
- Do not expose the remote control to water or excessive moisture.
- Avoid dropping or subjecting the remote to strong impacts.
- Do not attempt to disassemble or modify the remote control. This will void any potential warranty.
- Dispose of used batteries responsibly according to local regulations.
- Keep out of reach of children.
10. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the manufacturer directly through their official website or customer service channels. Please retain your proof of purchase for any warranty claims.