Product Overview
This manual provides detailed instructions for the installation, operation, and maintenance of your XXK RGB CCT Smart Recessed Lights. These 6-inch, 12W lights offer 1100 lumens of brightness, RGB color options, and adjustable CCT (Correlated Color Temperature) from 2700K to 6500K. They can be controlled via an included RF remote, the Tuya Smart Life App, and are compatible with voice assistants like Siri, Alexa, and Google Assistant.

Image: The XXK RGB CCT Smart Recessed Lights 4-pack, showcasing the lights and the included RF remote control.
What's in the Box

Image: A visual representation of the package contents, including four recessed lights and one RF remote.
- 4 x XXK RGB CCT Smart Recessed Lights (6 inch, 12W)
- 1 x RF Remote Control
- 1 x Instruction Manual
Specifications
| Feature | Specification |
|---|---|
| Brand | XXK |
| Model Number | PZUS0-135-3 |
| Light Type | LED |
| Light Color | RGB + CCT (2700K-6500K) |
| Wattage | 12 Watts |
| Lumen Output | 1100 LM |
| Product Dimensions | 7.1 x 7.1 x 1.57 inches |
| Item Weight | 3.72 pounds (for 4-pack) |
| Material | Aluminum, Metal |
| Control Methods | RF Remote, Tuya Smart Life APP (RF+BT Mesh Control), Voice Control |
| Compatibility | Siri, Alexa, Google Assistant |
| UPC | 735009666116 |
Quick Installation Guide
Follow these steps for a quick and easy installation of your recessed lights:
- Prepare the Ceiling: Cut a hole in the ceiling according to the specified widest hole size (3.6-4.5 inches for 6W, 4.5-5.2 inches for 9W, 5.8-7 inches for 12W). Ensure power is off before proceeding.
- Connect Wiring: Connect the AC100-240V power supply to the driver/controller of the recessed light. Ensure all connections are secure.
- Insert Light Fixture: Push the spring clips on the sides of the light fixture upwards and insert the light into the prepared ceiling hole.
- Secure in Place: Release the spring clips, allowing them to hold the light firmly against the ceiling. Restore power to test the installation.

Image: A four-step diagram illustrating the process of installing the recessed lights into a ceiling.
Operating Instructions
RF Remote Control
The included RF remote control allows for convenient adjustment of your lights. It offers a 360-degree, 100ft wireless range.
Video: Demonstration of the RF remote control changing the color and brightness of the recessed light.

Image: A detailed view of the RF remote control, highlighting buttons for RGB color selection, CCT adjustment, brightness dimming, saving modes, speed control, and 4-zone grouping.
- Master ON/OFF: Power on or off all linked lights.
- Color Ring: Select from 16 million RGB colors.
- Color Temperature/Saturation Control: Adjust the warmth (CCT) or saturation of the selected color.
- Brightness Dimming: Increase or decrease light brightness.
- Saving Mode (SL, W, SS): Access preset lighting modes.
- Speed Down/Up (S-, S+): Adjust the speed of dynamic lighting effects.
- Mode (M): Cycle through various dynamic lighting modes.
- Zone ON/OFF (1-4, O): Control individual zones of linked lights.
Smart Life App Control
Control your lights from anywhere using the Tuya Smart Life App on your smartphone. The app offers comprehensive control over color, brightness, and advanced features.
Video: Demonstration of the Smart Life App controlling light color, brightness, and music synchronization.

Image: Multiple screenshots displaying the Smart Life App's interface for controlling RGB colors, CCT, brightness, and accessing additional functions like scheduling and music sync.
- Color Selection: Choose from a full spectrum of RGB colors.
- CCT Adjustment: Fine-tune white light from warm (2700K) to cool (6500K).
- Brightness Control: Adjust the light intensity from 5% to 100%.
- Music Sync: Lights can change color and brightness in rhythm with music played through your phone's microphone.
- Scheduling & Timer: Set schedules for lights to turn on/off or change modes automatically.
- Grouping: Control multiple lights simultaneously by grouping them in the app.
- Scene Modes: Select from various pre-set or custom scene modes for different moods and occasions.
- Sharing: Share control of your lights with family members.
Voice Control
The XXK Smart Recessed Lights are compatible with popular voice assistants, allowing for hands-free control.
- Siri: Use Siri shortcuts for quick commands.
- Amazon Alexa: Integrate with Alexa-enabled devices for voice commands.
- Google Assistant: Control lights using Google Assistant on compatible devices.
Network Configuration (RF, WiFi, BT, Zigbee, BT Mesh)
The lights support multiple connectivity options for flexible control and integration into your smart home system.

Image: A diagram showing how the lights can be controlled via RF remote, WiFi/BT, BT Mesh, and Zigbee, connecting through a router or gateway to the Smart Life App.
- RF Control: Direct control using the included RF remote.
- WiFi + Bluetooth (BT) Mesh: Connect directly to the mobile app without a gateway.
- Zigbee: Compatible with Zigbee gateways (e.g., Philips Hue) for broader smart home integration.
- Low Power LAN: BT Mesh and Zigbee offer low power local area network control with minimal latency.
Key Features
These smart recessed lights are designed with several features to enhance your lighting experience:

Image: Visual examples of the RGB color spectrum (16 million colors) and CCT temperature range (2700K warm white to 6500K cool white), along with dimmable range from 5% to 100%.
- RGB + CCT: Enjoy 16 million colors and adjustable white light from 2700K (warm) to 6500K (cool).
- Dimmable: Adjust brightness from 5% to 100% to suit any mood or activity.
- 100ft Wireless Sync: Lights can relay signals up to 100 feet, ensuring synchronized changes across multiple fixtures.
- Low Power LAN: Bluetooth Mesh and Zigbee connectivity provide stable, low-latency control.

Image: A diagram illustrating the 100ft wireless sync capability, where multiple lights change in unison.
Troubleshooting
If you encounter issues with your XXK Smart Recessed Lights, please refer to the following common troubleshooting steps:
- Lights not responding: Ensure the lights are properly installed and receiving power. Check the remote control battery or app connectivity.
- Connectivity issues: For app control, ensure your phone's Bluetooth is on and the lights are within range. For WiFi/Zigbee, verify your router/gateway is functioning correctly and the lights are paired.
- Incorrect color/brightness: Reset the lights by turning them off and on several times, then re-pair with the remote or app.
- Interference: Keep the lights away from strong electromagnetic fields or other wireless devices that might cause interference.
- Factory Reset: Consult the app or product support for instructions on performing a factory reset if other steps fail.
Maintenance
To ensure the longevity and optimal performance of your XXK Smart Recessed Lights, follow these maintenance guidelines:
- Cleaning: Gently wipe the surface of the lights with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Power Off for Cleaning: Always turn off the power to the lights before cleaning or performing any maintenance.
- Avoid Water Exposure: These lights are designed for indoor use. Do not expose them to water or high humidity unless specified for damp locations.
- Regular Checks: Periodically check for any loose connections or visible damage. If any issues are found, consult a qualified electrician.
Warranty and Support
Your XXK RGB CCT Smart Recessed Lights come with a standard manufacturer's warranty. Please refer to the product packaging or contact XXK customer support for specific warranty terms and conditions.
For technical assistance, troubleshooting, or any product-related inquiries, please contact XXK customer support through the contact information provided on the product packaging or the official XXK website.