1. Introduction
The Lytmi Fantasy TV LED Backlight Kit with Neo 2 Sync Box is designed to enhance your viewing and gaming experience by extending the colors from your screen onto the wall behind your TV. This system provides an immersive environment with accurate and smooth color synchronization, making every moment more vibrant and engaging.

Figure 1: Lytmi Fantasy TV LED Backlight Kit enhancing a TV viewing experience.
2. What's in the Box
Please ensure all the following components are present in your package:
- Neo 2 Sync Box
- TV Backlight Strip (for 55-60 inch TVs)
- Power Adapter
- HDMI Cable
- Mounting Clips/Brackets (pre-attached or separate)

Figure 2: Package contents of the Lytmi Fantasy TV LED Backlight Kit.
3. Setup Guide
- Prepare your TV: Clean the back of your TV thoroughly to ensure proper adhesion of the LED strip.
- Attach the LED Strip: Carefully peel the adhesive backing from the LED strip and firmly press it onto the back of your TV, following the edges. Ensure the strip is positioned correctly for your TV size (55-60 inch).
- Connect the Sync Box:
- Connect the LED strip to the designated port on the Neo 2 Sync Box.
- Connect your HDMI source device (e.g., TV box, game console like Xbox or PS5, laptop) to the HDMI input port on the Neo 2 Sync Box using the provided HDMI cable.
- Connect the HDMI output from the Neo 2 Sync Box to an HDMI input port on your TV.
- Connect the power adapter to the Neo 2 Sync Box and plug it into a power outlet.
- Download the Lytmi Home App: Search for "Lytmi Home" in your smartphone's app store (available for iOS and Android) and install it.
- Pair with App: Follow the in-app instructions to pair your Neo 2 Sync Box with the Lytmi Home app. This typically involves ensuring your phone is on the same Wi-Fi network and the sync box is powered on.

Figure 3: Illustrative guide for attaching the LED strip to your TV.

Figure 4: Connection diagram for the Neo 2 Sync Box with HDMI devices.
4. Operating Instructions
Once set up, the Lytmi Fantasy system automatically detects the video signal from your HDMI source and synchronizes the backlight colors. The reactive LED lights algorithm captures screen colors accurately, ensuring balanced and instant color mapping.
- Automatic Sync: The system will automatically begin syncing colors when an active HDMI signal is detected.
- Power On/Off: The lights will turn off automatically when the TV screen is off or no input is detected.
- Modes: Utilize the Lytmi Home app to switch between different synchronization modes such as Movie, Video, and Game, optimizing the lighting effects for your content.

Figure 5: Demonstrating the accurate color blending capabilities of the Lytmi system.
5. Smart Control & App Features
The Lytmi Home app provides comprehensive control over your LED backlight system:
- Customization: Adjust brightness, color saturation, and choose from various preset scenes.
- Group Control: Manage multiple Lytmi devices together for a unified lighting experience.
- Music Sync: Create dynamic light effects that react to music with a touch.
- Voice Control: Integrate with smart home assistants for hands-free control:
- Amazon Alexa
- Google Assistant
- Samsung SmartThings

Figure 6: Lytmi Home App for smart light control.
6. Maintenance
To ensure the longevity and optimal performance of your Lytmi Fantasy TV LED Backlight Kit, follow these simple maintenance guidelines:
- Cleaning: Gently wipe the LED strips and sync box with a dry, soft cloth. Avoid using liquid cleaners or abrasive materials.
- Adhesion: If the LED strip's adhesive begins to loosen over time, you may reinforce it with additional adhesive tape suitable for electronics.
- Cable Management: Ensure all cables are neatly organized and not under tension to prevent damage.
7. Troubleshooting
If you encounter any issues with your Lytmi Fantasy TV LED Backlight Kit, please refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| Lights not syncing or displaying incorrect colors. |
|
| Intermittent black screens or signal loss. |
|
| LED strip adhesive failing. |
|
| Cannot connect to the Lytmi Home App. |
|
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | BRL2 |
| Compatible TV Size | 55-60 inch |
| Light Source Type | LED |
| Power Source | DC |
| Voltage | 12 Volts (DC) |
| Wattage | 36 watts |
| Brightness | 800 lumen |
| Color Rendering Index | 80 |
| Beam Angle | 180 Degrees |
| Material | Metal |
| Item Weight | 1.5 pounds (0.68 Kilograms) |
| Product Dimensions | 2.76 x 8.66 x 9.06 inches |
| Special Features | Sync Screen, Music Sync, Voice Control (Alexa, Google Assistant, Samsung SmartThings) |
| HDMI Compatibility | HDMI 2.0, supports 4K 60Hz, Dolby Vision, HDR 10 |

Figure 7: Key technical specifications and compatibility of the Neo 2 Sync Box.
9. Warranty & Support
Lytmi products are designed for quality and performance. For any questions, technical assistance, or warranty inquiries, please contact our customer support team.
Customer Support Email: support@lytmi.co
We are committed to providing a satisfactory solution as quickly as possible.





