Introduction
The Yuer LED 6X50W COB Retro Light is a professional stage lighting effect designed for various events such as DJ performances, discos, nightclubs, weddings, and bars. It features powerful COB LEDs and RGB LEDs to create dynamic running, strobe, and wash effects. This manual provides essential information for safe operation, setup, and maintenance of your lighting unit.
Safety Information
- Always connect the unit to a grounded power outlet.
- Ensure the power voltage matches the specified requirements (AC100-240V, 50/60Hz).
- Do not open the housing; there are no user-serviceable parts inside. Refer all servicing to qualified personnel.
- Avoid direct eye exposure to the light source, as it can cause eye damage.
- Keep the unit away from moisture, water, and high temperatures.
- Ensure adequate ventilation around the unit to prevent overheating.
Product Overview
The Yuer LED 6X50W COB Retro Light features six individual light heads, each equipped with a 50W COB LED and 0.5W 5050 RGB LEDs for versatile lighting effects. The unit is designed for easy setup on a stand and offers multiple control modes.


Control Panel
The control panel, located on the unit, allows for mode selection and parameter adjustment. It includes a digital display and four buttons: MENU, UP, DOWN, and ENTER.

Setup
- Unpacking and Inspection: Carefully remove the lighting unit and its components from the packaging. Inspect for any signs of damage during transit.
- Stand Assembly: Assemble the stand according to its instructions. Ensure it is stable and capable of supporting the light unit's weight (Net Weight: 5.2kg). The unit dimensions are approximately 1130mm (height) x 300mm (width) x 115mm (depth).
- Mounting the Light Unit: Securely attach the light unit to the assembled stand. Ensure all fasteners are tightened.
- Power Connection: Connect the power cable to the unit and then to a suitable AC100-240V, 50/60Hz grounded power outlet.
- DMX Connection (Optional): If using DMX control, connect a 3-Pin XLR cable from your DMX controller to the DMX IN port on the light unit. For multiple units, daisy-chain them by connecting DMX OUT of the first unit to DMX IN of the next.

Operating Instructions
Control Panel Navigation
- MENU: Press to cycle through different menu options or exit a current setting.
- UP/DOWN: Use to navigate through menu options or adjust parameter values.
- ENTER: Confirm a selection or save a setting.
Control Modes
The light supports the following control modes:
- DMX512 Control: Connect to a DMX controller to achieve precise control over individual light parameters, including color, intensity, and effects. The unit supports 15 or 33 DMX channels.
- Voice Control: The unit reacts to sound, changing effects and colors based on ambient audio.
- Auto-Propelled: The unit runs through pre-programmed lighting sequences automatically.
- Master-Slave Control: Link multiple units together. One unit acts as the master, controlling all connected slave units to synchronize effects.
Adjusting Strobe Speed
The strobe speed can be adjusted from 0 to 20 flashes per second using the control panel in the appropriate menu setting.

Maintenance
- Cleaning: Regularly clean the exterior of the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the light output lenses are free from dust and debris for optimal performance.
- Ventilation: Periodically check that the ventilation openings are clear and unobstructed.
- Storage: When not in use, store the unit in a dry, dust-free environment, preferably in its original packaging or a protective case.
Troubleshooting
- No Power: Check the power cable connection and ensure the power outlet is functioning. Verify the unit's power switch is in the 'ON' position.
- No Light Output: Check the selected control mode. If in DMX mode, ensure the DMX signal is present and the unit's DMX address is correctly set. In auto or voice control modes, ensure settings are appropriate.
- DMX Control Issues: Verify DMX cable connections (3-Pin XLR). Ensure the DMX controller is sending a signal and the unit's DMX address is unique and correctly configured. Check for proper termination in long DMX chains.
- Overheating: Ensure the unit has sufficient ventilation and is not placed in an enclosed space. Clean any dust from the cooling vents.
Specifications
| Parameter | Value |
|---|---|
| Input Voltage | AC100-240V/50-60Hz |
| Input Power | 250W |
| Light Source | 6 x 50W COB LEDs, 0.5W 5050 RGB LEDs |
| Light Source Lifespan | 50,000 hours |
| Control Mode | DMX512, Voice Control, Auto-Propelled, Master-Slave Control |
| Control Interface | 3-Pin XLR-3P |
| Channel Mode | 15/33 Channels |
| Strobe Speed | 0-20 Flashes/Second (Adjustable) |
| Protection Rating | IP20 |
| Dimensions | 1130 x 300 x 115mm |
| Net Weight | 5.2kg |
User Tips
No specific user tips were available from the provided data. Always ensure proper ventilation and secure mounting for optimal performance and safety.
Warranty and Support
The Yuer LED 6X50W COB Retro Light comes with a 1-3 year quality warranty. For any quality problems or technical assistance, please contact the seller or authorized service center. Professional engineering support is available to ensure your satisfaction.





