1. Introduction
Thank you for choosing STUXMOS USB Curtain LED String Lights. This product is designed to add a magical ambiance to your space, perfect for weddings, Christmas, holiday parties, bedroom decor, and more. This manual provides essential information for safe setup, operation, and maintenance of your LED curtain lights.
2. Important Safety Information
- This product is not a toy. Keep out of reach of children.
- Do not immerse the lights or USB connector in water. This product is not waterproof unless specified for outdoor use.
- Ensure the power source is 5V DC. Using a higher voltage may damage the lights.
- Do not attempt to repair or modify the product. Contact support if damaged.
- Avoid pulling the wires excessively to prevent damage.
3. Package Contents
- 1 x USB Curtain LED String Lights
- 1 x Remote Control (CR2025 battery not included)
4. Setup
4.1 Remote Control Battery Installation
The remote control requires one CR2025 button cell battery (not included). To install the battery:
- Locate the battery compartment on the back or side of the remote control.
- Pull out the battery tray or open the compartment cover.
- Insert one CR2025 battery with the positive (+) side facing up.
- Close the battery compartment securely.
Note: The remote control will only function correctly after the battery is properly installed.

Figure 1: Remote control showing battery slot (CR2025 battery not included).
4.2 Light Placement
Carefully unroll the LED curtain lights. The lights are designed to hang vertically, creating a curtain effect. You can hang them on walls, windows, gazebos, or any desired surface using hooks, clips, or adhesive strips (not included).

Figure 2: Example of curtain lights installed on an outdoor gazebo.

Figure 3: Indoor installation showing different light color options.
4.3 Power Connection
Connect the USB plug of the LED curtain lights to any standard 5V USB power source, such as a USB wall adapter, power bank, or computer USB port.
5. Operating Instructions
Use the remote control to manage your LED curtain lights. Ensure the remote is pointed towards the USB receiver for optimal response.
Video 1: Demonstration of various lighting modes and effects.
5.1 Remote Control Functions

Figure 4: Remote control button layout and functions.
- ON: Turns the lights on.
- OFF: Turns the lights off.
- TIMER: Activates a 6-hour on, 18-hour off cycle.
- MODE (1-8): Selects one of the 8 lighting modes:
- 1: Combination (All modes cycle)
- 2: In Wave (Lights wave in and out)
- 3: Sequential (Lights sequence through different patterns)
- 4: Slo Glo (Lights slowly glow on and off)
- 5: Chasing/Flash (Lights chase and flash)
- 6: Slow Fade (Lights slowly fade in and out)
- 7: Twinkle/Flash (Lights twinkle and flash)
- 8: Steady On (Lights remain constantly on)
- DIM (-): Decreases brightness.
- DIM (+): Increases brightness.
6. Maintenance
- Cleaning: Gently wipe the LED strings with a soft, dry cloth. Do not use liquid cleaners.
- Storage: When not in use, carefully coil the lights and store them in a cool, dry place away from direct sunlight and moisture.
- Battery Replacement: Replace the CR2025 battery in the remote control when its range decreases or it stops responding.
7. Troubleshooting
- Lights not turning on:
- Ensure the USB plug is securely connected to a working 5V power source.
- Check if the power source is active.
- Press the 'ON' button on the remote control.
- Remote control not responding:
- Check if the CR2025 battery is correctly installed and not depleted. Replace if necessary.
- Ensure there are no obstructions between the remote control and the USB receiver.
- Point the remote directly at the USB receiver.
8. Specifications

Figure 5: Dimensions and LED quantities for available curtain light sizes.
| Feature | Specification |
|---|---|
| Brand Name | STUXMOS |
| Model Number | 01YAYA |
| Nominal Voltage | 5V |
| Power Source | DC |
| Item Type | Beads |
| Luminous Flux | <60 |
| Installation Method | Self-contained |
| Certification | CE |
| Shape | FAIRY |
| Remote Control Modes | 8 |
| Remote Control Battery | 1 x CR2025 (not included) |
Available Sizes and LED Quantities:
- 3M (Width) x 1M (Height) - 10 Strings / 100 LEDs
- 3M (Width) x 2M (Height) - 10 Strings / 200 LEDs
- 3M (Width) x 3M (Height) - 10 Strings / 300 LEDs
- 4M (Width) x 2M (Height) - 10 Strings / 300 LEDs
- 4M (Width) x 3M (Height) - 15 Strings / 450 LEDs
- 6M (Width) x 1M (Height) - 20 Strings / 200 LEDs
- 6M (Width) x 2M (Height) - 20 Strings / 400 LEDs
- 6M (Width) x 3M (Height) - 20 Strings / 600 LEDs
9. User Tips
- For best remote control performance, ensure a clear line of sight between the remote and the USB receiver.
- Consider using a USB power adapter with sufficient output for longer light strings to ensure consistent brightness.
- When decorating, gently handle the light strings to avoid tangling or damaging the delicate wires.
10. Warranty and Support
For any issues, questions, or support needs regarding your STUXMOS USB Curtain LED String Lights, please contact the seller directly through your purchase platform. Please provide your order number and a detailed description of the issue for prompt assistance.