Roman 50L USB Warm White LED String Lights
with 10 Functions and 8/16 Hour Timer

Introduction

Welcome to your Roman 50L USB Warm White LED String Lights. This manual provides essential information for the safe operation, setup, and maintenance of your new lighting product. Please read these instructions thoroughly before use and retain them for future reference.

This image displays the front of the product packaging for the Roman 50L USB Warm White LED string lights, highlighting the 'Universal USB LED Lighting' feature and '10 Function and Timer' capabilities.

Important Safety Information

• Read all instructions: Before installation and use, carefully read and understand all instructions.
• Power Source: Use only with a standard USB 5V power adapter (not included). Do not exceed the specified voltage.
• Indoor/Outdoor Use: These lights are designed for both indoor and outdoor use. When used outdoors, ensure the USB connection point and power adapter are protected from direct exposure to water and moisture.
• Avoid Damage: Do not twist, bend, or pull the cord excessively. Avoid placing the lights in areas where they may be stepped on or damaged.
• No User Serviceable Parts: Do not attempt to open or repair the lights or control unit. Refer all servicing to qualified personnel.
• Temperature: Do not operate in extreme temperatures outside of typical household or outdoor decorative ranges.
• Children and Pets: Keep out of reach of small children and pets to prevent entanglement or ingestion of small parts.

Package Contents

Verify that all items listed below are included in your package:

• 50L USB Warm White LED String Lights (Green Cord)
• Remote Control

Setup Instructions

1. Power Connection

Connect the USB plug of the string lights to any standard USB 5V power adapter (not included). Ensure the adapter is plugged into a functional power outlet.

2. Placement

Uncoil the string lights carefully. These lights are suitable for both indoor and outdoor use. Position the lights as desired. If used outdoors, ensure the USB connection point and the power adapter are protected from direct moisture and harsh weather conditions.

This image shows the inline control box with 'TIMER', 'OFF', 'FUNCTION', and 'ON' buttons, along with the attached USB connector for power input.

This image provides a detailed view of several individual warm white LED bulbs integrated into the green power cord.

Operating Instructions

Your Roman LED string lights can be operated using the inline controller on the cord or the included remote control.

Powering On/Off

• To turn the lights ON, press the 'ON' button on the inline controller or the remote control.
• To turn the lights OFF, press the 'OFF' button on the inline controller or the remote control.

Function Selection

The lights feature 10 different lighting functions (modes).

• Press the 'FUNCTION' button on the inline controller or the remote control to cycle through the 10 available lighting modes. Each press will advance to the next mode.

Timer Function (8/16 Hours)

The built-in timer allows for automatic operation.

• To activate the timer, press the 'TIMER' button on the inline controller or the remote control.
• Once activated, the lights will remain ON for 8 hours, then automatically turn OFF for 16 hours. This 24-hour cycle will repeat daily until the timer is deactivated.
• To deactivate the timer, press the 'TIMER' button again. The lights will then remain on continuously until manually turned off.

Care and Maintenance

• Cleaning: To clean the lights, gently wipe them with a soft, dry cloth. Do not use abrasive cleaners or solvents. Do not immerse the lights, control unit, or USB connector in water.
• 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 cord and bulbs for any signs of damage. If damage is found, discontinue use immediately.

Troubleshooting

• Lights do not turn on:
  • Ensure the USB power adapter is securely connected and functioning correctly.
  • Verify the power outlet is active.
  • Check if the 'ON' button has been pressed.
• Lights flicker or turn off unexpectedly:
  • Ensure the USB power source is stable and providing consistent 5V power.
  • If the timer function is active, the lights will turn off after 8 hours. Press the 'TIMER' button to deactivate it if continuous operation is desired.
  • Check for any loose connections.
• Remote control is not working:
  • Ensure there are no obstructions between the remote and the inline controller.
  • Check if the remote control battery needs replacement (if applicable, battery type not specified in product data).

Product Specifications

This image displays the rear of the product packaging, detailing specifications such as LED quantity, lead cord length, spacing, power requirements, and timer functions.

Warranty and Support

For warranty information, technical support, or any inquiries regarding your Roman 50L USB Warm White LED String Lights, please refer to the product packaging or visit the official Roman website for contact details.