Joomer GP-SW050DC1200T-IP44(US)
Joomer Icicle Christmas Lights Outdoor Instruction Manual
Model: GP-SW050DC1200T-IP44(US)
1. Introduction
Thank you for choosing Joomer Icicle Christmas Lights. This manual provides essential information for the safe and proper installation, operation, and maintenance of your new outdoor lighting product. Please read these instructions carefully before use and retain them for future reference.

Image 1: Joomer Icicle Christmas Lights installed on a house.
2. Safety Information
- Always unplug the lights from the power source before installation, maintenance, or when not in use.
- Ensure all connections are secure and waterproof, especially for outdoor use.
- Do not exceed the maximum connectable strings (up to 2 sets).
- Avoid placing lights near heat sources or in areas where they may be damaged.
- Keep out of reach of children and pets.
- Do not attempt to repair or modify the product. Contact customer support for assistance.
3. Package Contents
Verify that all components are present in the package:
- 1 x LED String Lights (20 icicles, 320 LEDs)
- 1 x Adapter
- 1 x Tail Plug

Image 2: Diagram of package contents and dimensions.
4. Specifications
| Feature | Detail |
|---|---|
| Brand | Joomer |
| Model Number | GP-SW050DC1200T-IP44(US) |
| Color | Blue |
| Indoor/Outdoor Usage | Outdoor |
| Special Feature | Timer |
| Light Source Type | LED |
| Power Source | Corded Electric |
| Number of Light Sources | 320 |
| Voltage | 5 Volts |
| Wattage | 6 watts |
| Material | Polyvinyl Chloride |
| Item Length | 29.5 Feet (Lighted Length: 13 FT) |
| Icicle Spacing | 8 inches |
| Lead Length | 16.4 ft (5m) |
5. Setup and Installation
- Unpack: Carefully remove the LED string lights and adapter from the packaging.
- Placement: Determine the desired location for your icicle lights. These lights are suitable for eaves, trees, patios, and other outdoor or indoor areas.
- Connect Strings (Optional): If connecting multiple strings, align the male and female connectors. Insert the male plug into the female socket and screw the cap tightly to ensure a waterproof seal. You can connect up to 2 sets of these lights end-to-end.
- Secure Lights: Hang the icicle lights securely using appropriate clips or fasteners (not included) to prevent them from falling or being damaged by wind.
- Power Connection: Plug the adapter into a standard 120V outdoor-rated power outlet. Ensure the outlet is protected from water.

Image 3: Examples of icicle light installations and modes.
6. Operating Instructions
The Joomer Icicle Christmas Lights feature a meteor shower effect and a built-in timer function.
- Meteor Shower Effect: The LEDs light up from top to bottom in sequence, creating a cascading meteor shower or falling snow effect.
- Timer Function: The timer is activated automatically when the adapter is plugged in and the indicator light on the adapter turns green. The lights will operate for 6 hours, then turn off for 18 hours, and repeat this cycle daily.
- To Reset Timer: Unplug the adapter and plug it back in at the desired start time.
Video 1: Demonstration of Joomer Blue Icicle Lights in operation, showing the meteor shower effect.
7. Maintenance
- Cleaning: Gently wipe the icicle tubes with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: When not in use, carefully coil the light string and store it in a cool, dry place away from direct sunlight.
- Inspection: Periodically inspect the lights, wires, and adapter for any signs of damage, wear, or loose connections. Discontinue use if damage is found.

Image 4: Close-up of icicle lights in a snowy environment.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on. | No power, loose connection, faulty adapter. | Check power outlet. Ensure all connections are secure. Try a different outlet. |
| Lights flicker or some LEDs are off. | Loose connection, damaged wire/LED. | Check all connections. If damage is visible, discontinue use. |
| Timer function not working as expected. | Timer set at an undesired time. | Unplug the adapter and plug it back in at the desired start time to reset the 6-hour on/18-hour off cycle. |
9. Warranty and Support
Joomer products are designed for quality and durability. For any questions, concerns, or technical support regarding your Icicle Christmas Lights, please contact Joomer customer service. Please refer to your purchase documentation for specific warranty details.
For further assistance, visit the official Joomer store: Joomer Store
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