1. Introduction
The TJOY 100ft Smart LED Strip Lights offer a versatile and dynamic lighting solution for your home. Featuring RGB color changing capabilities, music synchronization, and smart control options via app and voice assistants like Alexa and Google Assistant, these lights are designed to enhance any living space. This manual provides detailed instructions for installation, operation, maintenance, and troubleshooting to ensure you get the most out of your LED strip lights.
2. Package Contents
Please verify that all components are included in your package:
- 100ft LED Strip Lights (2 rolls)
- Power Adapter
- Controller
- IR Remote Control

Figure 2.1: Components of the TJOY LED Strip Lights. Includes the power adapter, controller, and IR remote.
3. Setup and Installation
3.1 Pre-Installation Checklist
- Ensure the installation surface is clean, dust-free, and dry.
- Unroll the LED strip lights carefully to avoid tangling or damage.
3.2 Physical Installation
- Peel off the adhesive backing from the LED strip.
- Firmly press the strip onto the desired surface. The industry-leading adhesives are designed for strong adhesion.
- The LED strip can be cut along the designated cut-lines to adjust length. Note: Cut-off parts cannot be reused.

Figure 3.1: Physical connection of LED strips to the power adapter and controller.
3.3 App Installation and Connection (Tuya Smart App)
For smart control, download and install the Tuya Smart App:
- Search for "Tuya Smart" in Google Play Store or Apple App Store, or scan the QR code provided in the manual/controller.
- Notice: Ensure your phone is connected to a 2.4GHz Wi-Fi network (5GHz Wi-Fi is not supported). Turn on Bluetooth on your phone.
- Step 1: Initialize the strip light device. Power on the lights, then turn them off-on-off-on. Ensure the strip light is blinking with red.
- Step 2: Open the Tuya Smart App. The connection window will automatically pop up. Click "Go to add" and enter your Wi-Fi password. Click "Next".
- Step 3: Wait for connection. Click "Next" when added successfully.

Figure 3.2: Tuya Smart App connection process.
3.4 Voice Assistant Integration (Alexa, Google Assistant)
Control your lights with voice commands by integrating with Alexa or Google Assistant:
- Select the "Me" interface in the Tuya Smart App and then click "More Services".
- Select the third-party application to be operated (e.g., Amazon Alexa or Google Assistant).
- Click "Sign in with Amazon" or "Link with Google Assistant" and follow the on-screen prompts to complete the linking process.

Figure 3.3: Steps for integrating with voice assistants.
4. Operating Instructions
4.1 Music Sync Feature
The built-in microphone allows the LED strip lights to change colors and flash with the rhythm of any ambient sound or music, creating an immersive experience.

Figure 4.1: Music Sync in action.
4.2 Color Customization (DIY Colors)
Through the Tuya App, you can create any color combination from 16 million available colors. Adjust brightness, show different color patterns, and set custom scenes.

Figure 4.2: App control for color customization.
4.3 Timer and Schedule Mode
Set schedules for your lights to turn on or off at specific times, or to change modes throughout the day, using the Tuya App.

Figure 4.3: Setting up a timer schedule.
4.4 Remote Control Usage
The included IR remote control allows for basic functions such as turning lights on/off, changing colors, and adjusting brightness. Remember to pull out the plastic battery tab before first use.
5. Maintenance and Care
- Keep the LED strips clean and free from dust. Use a soft, dry cloth for cleaning.
- Avoid exposing the lights to excessive moisture or direct water, as they are not water resistant.
- Do not bend the LED strips sharply or apply excessive force, which could damage the internal wiring.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on. | Power connection issue, faulty adapter/controller, or damaged strip. | Check all connections. Ensure power adapter is plugged in. Test with another power source if possible. Verify the strip is not cut incorrectly. |
| Lights won't stay adhered to the wall. | Surface not clean/dry, improper application, or heavy strip. | Clean the surface thoroughly before re-applying. Apply firm, even pressure during installation. Consider using additional clips or stronger adhesive if needed. |
| Colors are inaccurate or some LEDs don't light up. | Loose connection, damaged section of the strip, or controller issue. | Check the connection between the strip and the controller. Inspect the strip for any visible damage or kinks. If a section is faulty, it may require replacement. |
| Cannot connect to Wi-Fi/App. | Incorrect Wi-Fi band (5GHz), Bluetooth off, or incorrect pairing steps. | Ensure your Wi-Fi is 2.4GHz. Turn on Bluetooth. Follow the app connection steps precisely (Section 3.3). Reset the device by turning it off-on-off-on. |
7. Product Specifications
| Feature | Detail |
|---|---|
| Brand | TJOY |
| Model Number | TA2W1502475-3 |
| Color | Multicolor (RGB) |
| Length | 100ft |
| Light Source Type | LED |
| Power Source | Corded Electric |
| Voltage | 12 Volts (DC) |
| Control Method | App, Remote Control, Voice Control (Alexa, Google Assistant) |
| Connectivity Technology | Wi-Fi (2.4GHz) |
| Indoor/Outdoor Usage | Indoor |
| Water Resistance Level | Not Water Resistant |
| Material | Vinyl, Metal |
| Item Weight | 9.91 ounces |
8. Warranty and Support
TJOY provides a 1-year standard warranty for this product. Our professional and dedicated TJOY service team is always ready to provide 100% Satisfaction Service with a 24-hour quick response. For any issues during connection or operation, please contact our after-sales service team via email. TJOY will resolve it within 24 hours.






