1. Introduction
Thank you for choosing the OMIKA MKR-PL-15 Color Changing Crystal Globe String Lights. This product is designed to provide versatile and vibrant lighting for various indoor and outdoor decorative purposes. Featuring 50 LED crystal globe bulbs on a 16.5ft wire, these lights offer 24 RGB colors, 128 dynamic modes, and convenient control via a remote with timer and memory functions. Please read this manual thoroughly before use to ensure proper installation and operation.
2. Safety Information
- Ensure the power source matches the product's voltage requirements (5 Volts).
- Do not expose the USB plug or power adapter to water or extreme moisture. The string lights themselves are IP65 waterproof, but the power components are not.
- Avoid bending or twisting the wire excessively to prevent damage to the internal wiring.
- Keep out of reach of small children to prevent choking hazards from small parts.
- Unplug the lights from the power source before cleaning or when not in use for extended periods.
- Do not attempt to repair or modify the product. Contact customer support for assistance.
3. Package Contents
Verify that all items are present in the package:
- 1 x OMIKA 16.5ft 50 LED Crystal Globe String Lights
- 1 x Remote Control
- 1 x 5V USB Wall Charger
- 1 x User Manual

Image 3.1: Package contents including string lights, remote, and USB wall charger.
4. Specifications
| Feature | Detail |
|---|---|
| Model Number | MKR-PL-15 |
| Brand | OMIKA |
| Light Source Type | LED |
| Number of LEDs | 50 |
| Item Length | 16.5 Feet (5 meters) |
| Lead Wire Length | 9.9 Feet (3 meters) |
| LED Spacing | 3.94 inches (10 cm) |
| Bulb Shape Size | G25 (1 inch / 2.5 cm diameter) |
| Light Color Options | 24 RGB Colors (16 single colors + 8 mixed colors) |
| Dynamic Modes | 128 (including Fade, Jump, Asyn Fade, Asyn Jump, In Waves, Strobe, Twinkle, Breathing) |
| Brightness Levels | 4 adjustable levels (25%, 50%, 75%, 100%) |
| Power Source | USB Powered (5V) with included wall charger |
| Controller Type | Remote Control |
| Timer Function | 4H / 6H / 8H options |
| Memory Function | Remembers last setting |
| Ingress Protection (IP) Rating | IP65 (String lights only, USB plug is not waterproof) |
| Material | Plastic + Copper Wires |
| Remote Battery | 1 CR2 battery required (not included) |

Image 4.1: Detailed dimensions and power supply options for the string lights.
5. Setup Instructions
- Unpack the Lights: Carefully remove the string lights and all components from the packaging. Untangle the wire gently.
- Power Connection: Connect the USB plug of the string lights to the provided 5V USB wall charger. Plug the wall charger into a standard electrical outlet. Alternatively, the USB plug can be connected to any compatible 5V USB power source such as a power bank, portable power station, or laptop USB port.
- Placement: Arrange the string lights in your desired location. The flexible silver wire allows for easy shaping and draping. Ensure the USB plug and power adapter are in a dry location, especially if using the lights outdoors.
- Remote Control Battery: Insert one CR2 battery (not included) into the remote control. Ensure correct polarity.
Video 5.1: Demonstration of installing the crystal globe string lights in a child's play tent.
6. Operating Instructions
The string lights are controlled using the included remote control. Point the remote directly at the USB receiver for optimal response.
6.1 Remote Control Functions

Image 6.1: Layout of the remote control buttons for various functions.
- ON/OFF: Press to turn the lights on or off.
- Color Selection Buttons (R, G, B, W, and color dots): Select from 16 single colors or 8 mixed colors.
- Brightness Adjustment (Sun +/-): Adjust the brightness level (4 levels: 25%, 50%, 75%, 100%).
- Dynamic Modes:
- FADE: Colors fade in and out.
- JUMP: Colors change abruptly.
- ASYN FADE: Asynchronous color fading.
- ASYN JUMP: Asynchronous abrupt color changes.
- IN WAVES: Lights cycle through colors in a wave-like pattern.
- STROBE: Lights flash rapidly.
- TWINKLE: Lights twinkle.
- BREATHING: Lights slowly brighten and dim.
- Speed Adjustment (SPEED +/-): Adjust the speed of dynamic modes.
- Timer Function (4H/6H/8H): Set the lights to automatically turn off after 4, 6, or 8 hours. Press 'TIMER OFF' to cancel.
- Memory Function: The lights will remember the last selected color and mode when turned off and on again.
Video 6.1: Demonstration of remote control functions, including color and mode changes.

Image 6.2: Visual representation of the extensive color palette and dynamic lighting effects.

Image 6.3: Comparison of the four adjustable brightness levels.
7. Maintenance
- Cleaning: Gently wipe the globe bulbs 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 signs of damage. Discontinue use if any damage is found.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on. | No power, loose connection, remote battery dead. | Check power outlet, ensure USB plug is securely connected, replace remote battery. |
| Remote control is not working. | Remote battery dead, remote not pointed at USB receiver, obstruction. | Replace remote battery (CR2), ensure direct line of sight to USB receiver, remove any obstructions. |
| Lights are dim or flickering. | Low power, brightness setting too low. | Ensure adequate power supply, increase brightness using the remote. |
| Some bulbs are not lighting up. | Damaged bulb or wire. | Inspect the affected section for visible damage. If damaged, discontinue use and contact customer support. |
9. Warranty and Support
OMIKA products come with a standard manufacturer's warranty. For specific warranty details, please refer to the product packaging or contact OMIKA customer support directly. If you encounter any issues or have questions regarding your product, please reach out to our support team via the contact information provided on the product packaging or our official website.





