1. Introduction
Thank you for choosing the BETOPPER Stage Lighting 120W Par Light RGBW 4-in-1. This professional LED stage light is designed to provide vibrant and versatile lighting effects for various events. Featuring 60*2W RGBW LED beads, it offers millions of color combinations, multiple control modes, and a high Color Rendering Index (CRI) for faithful color reproduction. This manual provides essential information for safe and effective operation of your new lighting fixture.
2. Safety Information
- Always connect the fixture to a grounded circuit to avoid the risk of electrocution.
- Ensure the power supply voltage matches the voltage specified on the fixture.
- Do not operate the fixture if the power cord is damaged.
- Avoid direct eye exposure to the light source as it can cause eye damage.
- Keep the fixture away from flammable materials and ensure adequate ventilation to prevent overheating.
- Do not open the fixture. There are no user-serviceable parts inside. Refer all servicing to qualified personnel.
- Mount the fixture securely using appropriate hardware to prevent accidental falls.
3. What's in the Box
- LED Par Light (x1)
- User Manual (x1)
- Power Cable (x1)
- Mounting Accessories (x1 set)
4. Setup
The BETOPPER Stage Lighting 120W Par Light comes with a durable metal bracket and mounting accessories for flexible installation. Follow these steps to set up your light:
- Unpack the LED Par Light and all accessories from the box.
- Attach the metal bracket to the sides of the light fixture using the provided thumb screws. Ensure they are tightened securely.
- Decide on your desired mounting location (e.g., floor, wall, ceiling, light stand).
- Use appropriate mounting hardware (not always included, depending on surface) to secure the bracket. The bracket allows for angle adjustment.
- Connect the power cable to the fixture and then to a suitable power outlet.
- If using DMX control, connect DMX cables to the DMX IN/OUT ports.
Watch the video below for a visual guide on unboxing and initial setup:
Video: Unboxing and overview of the BETOPPER Stage Light 60*2W, demonstrating its physical features and initial setup steps.
5. Operating Modes
The BETOPPER 120W Par Light offers multiple control and lighting modes to suit various event requirements:
- Auto Mode: The light cycles through pre-programmed patterns and colors automatically.
- Sound-Activated Mode: The light reacts to music and sound, changing patterns and colors in sync with the beat.
- DMX Mode (4/8 Channel): For professional control, connect to a DMX controller to customize every aspect of the lighting, including color, intensity, and effects.
- Master-Slave Mode: Link multiple fixtures together. One unit acts as the master, controlling all other slave units for synchronized lighting effects.
Lighting Effects:
- Color Changing: Smooth transitions between various colors.
- Pulsing: Lights pulse on and off.
- Strobing: Rapid flashing effects.
- Gradient: Gradual color shifts.
- Dimming: 0-100% electronic dimming for adjustable brightness.

Image: Illustration of the multi-mode party light features, including DMX Control, Sound Activated, Master-Slave, Auto Mode, and Rich Color Mode, highlighting the RGBW LED technology.

Image: A display of the BETOPPER LED Par Light's various light effects, including solid colors like red, green, blue, and white, demonstrating its 120W power output.
6. Specifications
| Feature | Specification |
|---|---|
| Model Number | LPC120N |
| Light Source Type | LED (60*2W RGBW 4-in-1) |
| Wattage | 120 Watts |
| Brightness | 3500 Lumen |
| Color Rendering Index (CRI) | ≥ 90 |
| Control Modes | Auto, Sound, DMX (4/8 Channel), Master-Slave |
| Bulb Features | Color-changing, Dimmable (0-100%), Pulsing, Strobing, Gradient |
| Material | Aluminum |
| Product Dimensions | 9.25"L x 9.25"W x 2.56"H |
| Item Weight | 21.5 pounds (for 8-pack, individual unit weight not specified) |
| Power Source | Corded Electric |

Image: Detailed view of the light's rear panel, highlighting the digital display, DMX input/output connections, power port, and bracket attachment points.

Image: Technical diagram illustrating the physical dimensions of the light (23.3cm length/width, 6.5cm height) and its beam angle of 40.8 degrees, with an illumination of 1620 lux at 3 meters.
7. Applications
The BETOPPER 120W Par Light is highly versatile and suitable for a wide range of applications:
- Stage Performances
- Concerts
- Parties and DJ Events
- Weddings
- Clubs and Bars
- Churches and Theaters
- Family Gatherings and Holiday Celebrations (e.g., Halloween, Christmas)

Image: A visual representation of the light's versatility, showcasing its use in different event settings such as concerts, weddings, and lively parties.
8. Maintenance
To ensure the longevity and optimal performance of your BETOPPER Stage Lighting, follow these maintenance guidelines:
- Cleaning: Regularly clean the lens and housing with a soft, lint-free cloth. Do not use abrasive cleaners or solvents.
- Inspection: Periodically check the power cable, DMX cables, and mounting hardware for any signs of wear or damage. Replace any damaged components immediately.
- Ventilation: Ensure that the ventilation openings are clear of dust and debris to prevent overheating.
- Storage: When not in use, store the fixture in a dry, dust-free environment, preferably in its original packaging or a protective case.
9. Troubleshooting
If you encounter issues with your BETOPPER Stage Lighting, refer to the following common troubleshooting steps:
- No Power: Check the power cable connection, the power outlet, and ensure the fixture is switched on.
- No Light Output: Verify the selected operating mode and brightness settings. If using DMX, ensure the DMX signal is correctly connected and the address is set correctly.
- Incorrect Colors/Effects: Reset the fixture to factory defaults or re-check DMX settings if applicable. Ensure all DMX cables are functioning correctly.
- Overheating: Ensure adequate ventilation around the fixture and that no vents are blocked. Reduce ambient temperature if possible.
- Sound Mode Not Responding: Check the microphone sensitivity setting and ensure there is sufficient sound input.
If the issue persists after attempting these steps, please contact customer support.
10. Warranty and Support
BETOPPER products are designed for reliability and performance. For warranty information and customer support, please refer to the warranty card included with your product or visit the official Betopper website. Keep your purchase receipt as proof of purchase for any warranty claims.
For additional support or inquiries, you may contact BETOPPERDirect through their official channels.





