1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Foaky Upgraded Light Up Letter, Model Led-color. This product is designed to provide customizable illumination for various decorative purposes.
The Foaky Upgraded Light Up Letters offer vibrant, customizable illumination for various occasions. Featuring 16 color options and 4 dynamic flashing modes controllable via remote, these marquee letters can be combined to spell words or names. They are battery-powered for versatile placement and include hanging holes for wall mounting.
2. Product Features
- Colorful Illumination: Offers 16 distinct colors for diverse ambiance creation.
- Dynamic Modes: Includes 4 light flashing modes: Fade, Jump, Asyn Fade, and Asyn Jump.
- Speed Control: Adjustable flashing speed for dynamic effects.
- Remote Control: Convenient wireless control for color, mode, and speed settings.
- Free Combination: Available in 26 alphabet letters and number symbols for personalized messages.
- Versatile Placement: Can be displayed freestanding or mounted on a wall using integrated hanging holes.
- Power Options: Primarily operates on 2 AA batteries (not included). Some models or variants may support USB power/rechargeability.
- Durable Construction: Made from plastic material.
- Water Resistance: Designed with waterproof features for enhanced durability.
3. Package Contents
Please ensure all items are present upon unboxing:
- Foaky Light Up Letter (Model Led-color)
- Remote Control
- USB Power Cable (for models supporting USB power)
- Linking Cables (for connecting multiple letters)
- Wall Anchors/Screws (for mounting)
- Double-sided Adhesive Tape (for alternative mounting)
4. Setup
4.1 Powering Your Light Up Letter
Your Foaky Light Up Letter can be powered using AA batteries or, for compatible models, via USB.
- Battery Installation:
- Locate the battery compartment on the back of the letter.
- Open the compartment cover.
- Insert 2 AA batteries, ensuring correct polarity (+/-). Batteries are not included.
- Close the battery compartment cover securely.
- USB Power (if applicable):
- Locate the USB port on the back or side of the letter.
- Connect the provided USB cable to the letter and to a compatible USB power source (e.g., wall adapter, power bank, computer USB port).
- A red indicator light typically signifies charging, turning green when fully charged.
4.2 Connecting Multiple Letters
To create words or phrases, multiple letters can be linked together using the provided linking cables. This allows a single power source and remote/app to control all connected letters.
- Ensure the first letter is powered (via batteries or USB).
- Connect a linking cable from the output port of the first letter to the input port of the next letter.
- Repeat for additional letters.
4.3 Mounting Options
Your light-up letter can be displayed freestanding or mounted.
- Freestanding: Place the letter on any flat, stable surface.
- Wall Mounting: Use the integrated hanging holes on the back of the letter with appropriate wall anchors/screws (included). Alternatively, use the provided double-sided adhesive tape for lighter applications.

5. Operating Instructions
5.1 Using the Remote Control
The included remote control allows for easy adjustment of your light-up letter's settings.

- ON/OFF: Press the 'ON' button to turn the light on, and 'OFF' to turn it off.
- Color Selection: Choose from 16 static colors by pressing the corresponding color button.
- Dynamic Modes: Select from 'FADE', 'JUMP', 'ASYN FADE', or 'ASYN JUMP' buttons for animated lighting effects.
- Speed Adjustment: Use the 'SPEED' button to cycle through different speeds for dynamic modes.
- Timer Function: Set the light to automatically turn off after a specified duration (e.g., 8 hours on, 16 hours off cycle).
5.2 Using the Mobile App (for compatible models)
For enhanced control and customization, download the dedicated mobile app (MeRGBW) from your device's app store.
- Download and install the 'MeRGBW' app.
- Ensure your light-up letter is powered on and Bluetooth is enabled on your mobile device.
- Open the app and follow the on-screen instructions to pair your device.
- Once connected, you can:
- Select colors from a color wheel or preset options.
- Choose from various pre-programmed scenes (e.g., Symphony, Energy, Jump).
- Utilize music sync modes where lights react to sound.
- Create custom DIY lighting patterns.
- Adjust brightness levels.
6. Maintenance
- Cleaning: Wipe the surface of the letter with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Battery Replacement: Replace batteries when the light output diminishes or the device stops responding. Always use new AA batteries and dispose of old batteries responsibly.
- Storage: When not in use for extended periods, remove batteries and store the letter in a cool, dry place.
7. Troubleshooting
- Light not turning on:
- Check if batteries are inserted correctly and are not depleted. Replace if necessary.
- Ensure the ON/OFF switch on the back of the letter is in the 'ON' position.
- If using USB power, ensure the cable is securely connected and the power source is active.
- Remote control not working:
- Ensure there are no obstructions between the remote and the letter.
- Check the remote's battery and replace if needed.
- App connectivity issues:
- Ensure Bluetooth is enabled on your mobile device.
- Restart the app and the light-up letter.
- Ensure the app is updated to the latest version.
8. Specifications
| Attribute | Value |
|---|---|
| Brand | Foaky |
| Model Name | Led-color |
| Product Dimensions | 1.77"D x 7.87"W x 8.86"H |
| Item Weight | 6.7 ounces |
| Material | Plastic |
| Light Source Type | LED |
| Power Source | Battery Powered (2 AA batteries, not included) |
| Control Method | Remote |
| Special Feature | Color Changing |
| Water Resistance Level | Waterproof |
| Mounting Type | Wall Mount |
9. Warranty and Support
For warranty information, technical support, or further inquiries, please refer to the product packaging or visit the official Foaky website. Keep your purchase receipt for any warranty claims.