1. Safety Instructions
Please read and understand all safety instructions before using the Joomer RGB String Lights. Retain this manual for future reference.
- These RGB string lights are not connectable end-to-end. Do not attempt to link multiple sets together.
- Ensure the power adapter is kept dry and protected from water, especially during outdoor use.
- The product features a low voltage plug for safety.
- The lights are rated IP44 waterproof, suitable for both indoor and outdoor environments. However, the adapter requires protection.
- When using the built-in timer function, do not use external timed power outlets to avoid conflicts.
- Remove the insulation sheet from the remote control battery compartment before first use.
- Point the remote control directly at the green controller box for proper functionality.

2. Package Contents
Verify that all items are present in the package:
- 1 x 300 LED RGB String Lights (98 ft length)
- 1 x User Manual
- 1 x Remote Controller
3. Product Features
The Joomer RGB String Lights offer a variety of features for versatile lighting:
- Versatile Colors and Dynamic Modes: Features 16 color options, including 9 single colors and 7 dual colors. Each color option includes 12 dynamic modes plus 4 preset scenes.
- 42-Key Remote Control: Allows selection of colors, 8 modes per color, adjustment of speed and brightness, and setting of a timer (4/6/8 hours).
- Adjustable Speed and Memory Function: Customize dynamic modes with 4 speed settings. The memory function retains your last settings after power off.
- Waterproof Design: Made with green wire and rated IP44 waterproof, suitable for both indoor and outdoor use.
- Timer Function: Offers 4-hour, 6-hour, and 8-hour timer options (e.g., "4H" means 4 hours ON, 20 hours OFF, repeating daily). A "TIMER OFF" button cancels the timer.
- Extended Length: 98 feet of LED lights with an additional 9.8 feet extension cord.
- Night Light Function: A dedicated mode that emits a warm, soft glow, gentle enough for subtle illumination without disrupting sleep.

4. Setup
- Unpack: Carefully remove the string lights, remote control, and user manual from the packaging.
- Prepare Remote: Locate the remote control and remove the clear insulation sheet from the battery compartment to activate it.
- Placement: Determine the desired location for your lights. The 98 ft length with a 9.8 ft extension cord provides flexibility for various indoor or outdoor setups.
- Secure Adapter: If installing outdoors, ensure the power adapter is placed in a dry, protected area, away from direct exposure to rain or snow.
- Connect Power: Plug the string lights into a standard electrical outlet.

5. Operating Instructions
The Joomer RGB String Lights are controlled using the included 42-key remote. Ensure the remote is pointed directly at the green controller box for optimal response.
5.1 Remote Control Functions

- ON/OFF: Power button to turn the lights on or off.
- Color Zone: Buttons for selecting 9 single colors (Red, Green, Blue, White, etc.) and 7 dual-color combinations.
- Functions / Modes Selection Area: Choose from 12 dynamic modes (e.g., STEADY ON, LEVEL LIGHT, RANDOM, BLOOM, FADE, TWINKLE, FLASH, WAVES, CHASING, STACKING, FIREFLY, JUMP, STAR SHOWER, FLICKERING, RAINBOW). Each function includes 16 color options.
- 4 Preset Functions: Dedicated buttons for quick access to common lighting patterns.
- Night Light / Auto / Speed:
- Night Light: Press once for 50% brightness, press again for 100% brightness.
- AUTO: Cycles through 4 preset functions.
- SPEED + / SPEED -: Adjusts the speed of dynamic modes (4 speed settings).
- Timer Functions:
- 4H: Lights turn ON for 4 hours, then OFF for 20 hours, repeating daily.
- 6H: Lights turn ON for 6 hours, then OFF for 18 hours, repeating daily.
- 8H: Lights turn ON for 8 hours, then OFF for 16 hours, repeating daily.
- TIMER OFF: Cancels any active timer setting.
5.2 Memory Function
The lights are equipped with a memory function. Your last selected mode and color settings will be retained even after the lights are turned off and on again, eliminating the need for daily resets.
5.3 Night Light Function
Activate the dedicated night light mode via the remote control for a warm, soft glow. This mode provides subtle illumination and maintains low energy consumption, suitable for various indoor and outdoor ambiances.
6. Maintenance
- Cleaning: Disconnect power before cleaning. Wipe the lights and controller box with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: When not in use, carefully coil the string lights and store them in a cool, dry place, away from direct sunlight and extreme temperatures.
- Inspection: Periodically inspect the wire and bulbs for any damage. Do not use if any part is damaged.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on. | No power, remote battery dead, remote not aimed correctly. | Check power outlet. Ensure remote insulation sheet is removed. Point remote directly at the green controller box. Replace remote battery if necessary. |
| Remote control is unresponsive. | Insulation sheet still present, remote battery low/dead, obstruction, remote not aimed at controller. | Remove insulation sheet. Replace remote battery. Ensure clear line of sight to the green controller box. |
| Lights are not changing colors/modes. | Remote issue, incorrect mode selected. | Verify remote functionality (see above). Select desired mode/color using the remote. |
| White color appears slightly blue. | Characteristic of the LED type. | This is a known characteristic and not a defect. |
8. Specifications
| Specification | Detail |
|---|---|
| Brand | Joomer |
| Model Number | GP-SW290DC0310-IP44(US) B |
| Light Source Type | LED |
| Number of Light Sources | 300 |
| Light Color | RGB (Red, Green, Blue) |
| Item Length | 98 Feet (plus 9.8 ft extension cord) |
| Power Source | Corded Electric |
| Voltage | 29 Volts (AC) |
| Indoor/Outdoor Usage | Outdoor |
| Special Feature | Not Connectable |
| Material | Copper |
| Control Method | Remote Control |
| Item Weight | 1.41 Pounds |
| Product Dimensions | 6.81 x 4.41 x 4.02 inches (packaging) |
9. Warranty and Support
For warranty information or product support, please refer to the documentation included with your purchase or contact Joomer customer service directly. Contact details can typically be found on the product packaging or the official Joomer website.





