1. Introduction
Thank you for purchasing the SIFSDSFO 2-Arm Moving Head Disco Light. This device is designed to provide dynamic lighting effects for various events. Please read this manual thoroughly before operation to ensure proper use and to maximize the product's lifespan.

Figure 1: SIFSDSFO 2-Arm Moving Head Disco Light with remote control and projected light beams.
2. Safety Information
- Always connect to a grounded power outlet.
- Do not expose the device to rain or moisture.
- Ensure proper ventilation to prevent overheating.
- Avoid direct eye exposure to the light beams.
- Disconnect power before cleaning or servicing.
- Minimum distance from flammable materials: 0.20m.
- Maximum external surface temperature: 120°C.
3. Package Contents
Verify that all items are present in the package:
- 1 x Moving DJ Light
- 1 x Power Cable
- 1 x Fixed base & 2 Screws
- 1 x Remote control
- 1 x Instruction manual

Figure 2: Package contents of the SIFSDSFO 2-Arm Moving Head Disco Light.
4. Setup
4.1 Mounting
The SIFSDSFO 2-Arm Moving Head Disco Light supports both bracket mount and floor mount installations. Use the provided fixed base and screws for secure mounting. Ensure the mounting surface is stable and can support the weight of the fixture.
4.2 Power Connection
Connect the provided power cable to the device's power input and then to a standard 110V AC grounded power outlet.
4.3 DMX Connection (Optional)
For advanced control, connect a DMX controller to the DMX IN port. Multiple units can be daisy-chained using the DMX OUT and DMX IN ports for synchronized control.

Figure 3: DMX IN/OUT and power connections on the device.
5. Operating Instructions
5.1 Control Panel
The device features a control panel with a digital display and buttons (MENU, UP, DOWN, ENTER) for mode selection and parameter adjustment.

Figure 4: Device control panel.
5.2 Control Modes
The SIFSDSFO 2-Arm Moving Head Disco Light offers four primary control modes:
- Automatic Mode: The light cycles through various pre-programmed patterns and colors.
- Sound Control Mode: The light reacts to ambient sound or music, changing patterns and colors in sync with the audio.
- DMX Mode: Allows for precise control over each function (movement, color, strobe, laser) using an external DMX controller. This mode offers 14 channels of control.
- Master/Slave Mode: Connect multiple units via DMX cables. One unit acts as the master, controlling all other slave units to synchronize effects.
5.3 Remote Control Functions
The included remote control provides convenient access to various functions:
- ON/OFF: Power on or off the unit.
- AUTO: Activates automatic mode with pre-set patterns.
- VOICE: Activates sound control mode.
- DMX: Switches to DMX control mode.
- SPEED +/-: Adjusts the speed of automatic patterns (functionality may vary).
- MIC +/-: Adjusts microphone sensitivity for sound control mode (functionality may vary).
- Number Buttons (1-8): Selects different automatic lighting effects.
- *: Red LED auto mode.
- #: Green LED auto mode.
- 0: Voice mode that cycles through elements with or without music.

Figure 5: Remote control for the SIFSDSFO 2-Arm Moving Head Disco Light.
5.4 Light Effects
The device features 2 high-quality RGBW light beads and 2 decorative light rings, along with red and green lasers. The two heads are independently controlled for forward and reverse rotation, creating a wide array of dynamic lighting effects.

Figure 6: Examples of various light patterns and colors.

Figure 7: Examples of laser patterns.
Video 1: Demonstration of the SIFSDSFO 2-Arm Moving Head Disco Light's various light and laser effects in action. This video showcases the dynamic movement and color changes of the beams and patterns.
Video 2: A concise demonstration of the SIFSDSFO 2-Arm Moving Head Disco Light's features, including its dual-head movement and various light modes.
6. Maintenance
- Cleaning: Regularly clean the lenses and exterior with a soft, dry cloth to maintain optimal light output. Ensure the device is unplugged before cleaning.
- Ventilation: Keep ventilation openings clear of dust and debris to ensure efficient heat dissipation.
- Storage: Store the device in a cool, dry place when not in use.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; outlet not active. | Check power cable connection; test outlet with another device. |
| No light output | Device in standby; mode not selected. | Press ON on remote or select a mode via control panel. |
| Remote not working | Battery depleted; obstruction between remote and sensor. | Replace remote battery; ensure clear line of sight to the device's IR sensor. |
| DMX control issues | Incorrect DMX address; faulty DMX cable; incorrect mode. | Verify DMX address settings; check DMX cable connections; ensure device is in DMX mode. |
| Sound control not responsive | Low microphone sensitivity; insufficient sound level. | Increase MIC sensitivity via remote (if available) or increase sound volume. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | 2Arm Head STAGE LIGHT |
| Brand | SIFSDSFO |
| Light Source Type | Light Emitting Diode (RGBW) |
| Power Source | Corded Electric |
| Voltage | 110 Volts |
| Item Weight | 3.32 pounds (1.51 Kilograms) |
| Product Dimensions | 14.5"L x 10"W x 14.5"H |
| Mounting Type | Bracket mount, Floor mount |
| Control Modes | Automatic, Sound, DMX, Master/Slave |
| DMX Channels | 14 channels |
| Rotation | 540° Pan, 360° Tilt (infinite rotation effect) |
| Material | High brightness RGBW lamp beads, Engineering plastics, Metal |
| Included Components | Moving DJ Light, Power Cable, Fixed base & Screws, Remote control, Instruction manual |
9. Warranty and Support
For warranty information and technical support, please refer to the contact details provided with your purchase or visit the official SIFSDSFO website. Keep your purchase receipt as proof of purchase.