Introduction
This manual provides comprehensive instructions for the safe and effective use of your Merkury Innovations Cascading Battery-Operated LED Lighted Backdrop Curtain, Model MI-CCS02-199. Please read this manual thoroughly before installation and operation, and retain it for future reference.
Package Contents
- 1x Cascading LED Light Curtain (6 LED strands, 96 LED lights)
- 1x Battery Box (requires 3 AA batteries, not included)
- 1x Remote Control
- 1x User Manual

Image: Package contents and dimensions of the curtain lights.
Setup and Installation
- Prepare Batteries: Open the battery compartment on the battery box and insert 3 AA batteries (not included), ensuring correct polarity. Close the compartment securely.
- Locate Main Line: Identify the main horizontal line of the string lights to which each LED bundle is connected.
- Hang the Main Line: Drape the main line along a rod or hooks on your wall. For easier installation and to avoid tangling, DO NOT untie the individual bundles until the main line is securely hung.
- Untangle Strands: Once the main line is hung, carefully untie the white wiring around each bundle of LED string lights and let each strand untangle downward.
- Connect Power: Connect the USB power cable from the lights into the battery box. Alternatively, you can connect it to any standard 5V USB wall adapter, portable charger, or computer port.

Image: Example of Merkury Innovations Curtain Lights installed in a bedroom.

Image: Another view of the curtain lights enhancing room ambiance.
Operating Instructions
Your Merkury Innovations Curtain Lights can be operated using the included remote control or the button on the USB connector.
Using the Remote Control:
- ON Button: Press to turn the lights on.
- OFF Button: Press to turn the lights off.
- FLASH Button: Press to cycle through various flashing modes.
- Brightness Adjustment: Use the '+' and '-' buttons to increase or decrease the brightness of the lights.
- Timer Function: The remote may include timer options (e.g., 6 hours on, 18 hours off). Refer to the remote's specific markings for details.
Using the USB Connector Button:
- Press the button on the USB connector to cycle through different lighting modes (e.g., steady on, various flashing patterns).
- Hold the button down for a few seconds to turn the lights off. Press again to turn them back on to the last selected mode.

Image: Key features of the curtain lights, including battery power and easy installation.
Maintenance
- Cleaning: To clean the lights, gently wipe them with a soft, dry cloth. Do not use liquid cleaners or immerse the lights or battery box in water.
- Battery Replacement: When the lights dim or stop working, replace the AA batteries in the battery box. Ensure to use fresh batteries and dispose of old batteries responsibly.
- Storage: When not in use, carefully gather the light strands to prevent tangling. Store the lights in a cool, dry place away from direct sunlight.
Troubleshooting
| Problem | Solution |
|---|---|
| Lights do not turn on. |
|
| Remote control is not working. |
|
| Lights are tangled. | Carefully untangle the strands. To prevent future tangling, ensure the main horizontal line is securely hung before untying individual vertical strands during installation. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Merkury Innovations |
| Model Number | MI-CCS02-199 |
| Color | Warm White |
| Light Source Type | LED |
| Number of Light Sources | 96 |
| Power Source | Battery Powered (3 AA batteries required) |
| Indoor/Outdoor Usage | Indoor |
| Special Feature | Energy Efficient, Twinkling |
| Control Method | Remote Control, On-device button |
| Item Weight | 5.9 ounces |
| Dimensions (Approx.) | 3.5 ft (width) x 5 ft (length) |
Safety Information
- This product is designed for indoor use only. Do not expose to water or extreme weather conditions.
- Keep the battery box and lights away from heat sources and open flames.
- Do not attempt to modify or repair the lights. Contact customer support for assistance.
- Ensure batteries are inserted correctly. Remove batteries if the product will not be used for an extended period.
- Keep out of reach of small children to prevent choking hazards from small parts or entanglement with wires.
Warranty and Support
For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official Merkury Innovations website. Please have your model number (MI-CCS02-199) available when contacting support.