Tsrarey T4
Tsrarey Sunset Lamp Projection User Manual
Model: T4
Product Overview
The Tsrarey Sunset Lamp Projection is an innovative LED light designed to create a romantic and immersive visual experience. Featuring 21 colors, 180-degree rotation, and both push-button and APP control, this lamp transforms any space with vibrant light effects. Its durable design ensures long-lasting performance.
Key Features:
- Versatile Color Options: Not only 21 colors, but also RGB+W mode for more variable colors via APP control.
- Adjustable Projection: 180-degree rotation for flexible light projection angles.
- Dual Control Methods: Convenient push-button switch and smart APP control (IOS, Android).
- Durable and Safe: Redesigned interior circuit board to prevent overheating, made with non-polluting materials.
- Portable Design: Lightweight and easy to move for various indoor uses.
Package Contents
- 1 x Tsrarey Sunset Lamp (Model: T4)
- 1 x USB Cable (2 Meters)
- 1 x Bulb (Integrated LED)
Setup Guide
Follow these steps to set up your Tsrarey Sunset Lamp:
- Unpack Components: Carefully remove all components from the packaging. You should have the lamp base, the pole, and the lamp head.
- Assemble the Lamp: Screw the lamp pole into the base securely. Then, attach the lamp head to the top of the pole. Ensure all connections are firm.
- Connect Power: Insert the USB cable into the lamp's USB port. Connect the other end of the USB cable to a compatible USB power adapter (not included) or a USB port on a device (e.g., computer, power bank). The lamp requires 5 Volts of power.

Figure 1: Lamp assembly showing the base, pole, and lamp head with USB cable connection.
Operating Instructions
Your Tsrarey Sunset Lamp offers two convenient control methods:
1. Push Button Control
The lamp features an inline push-button switch on the USB cable for basic functions:
- Power On/Off: Press the power button to turn the lamp on or off.
- Change Colors: Use the 'Mode+' and 'Mode-' buttons to cycle through available colors and lighting effects.
- Adjust Brightness: Use the 'White Light Brightness +/-' and 'RGB Brightness +/-' buttons to adjust the intensity of the light.

Figure 2: Inline push-button control for basic lamp operations.
2. Smart APP Control
For advanced features and customization, use the dedicated mobile application:
- Download the APP: Scan the QR code provided in the product packaging or search for "MeRGBW" in your device's app store (IOS/Android). Download MeRGBW App Here
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Pair the Lamp: Open the MeRGBW app. The app will search for nearby Bluetooth devices. Select "Sunset lights" (LT-06) from the list and tap "Add" to pair.
- Control Features: Once connected, you can:
- Adjust colors using a color wheel (RGB+W mode).
- Select from various pre-set scenes (e.g., Fantasy color, Sunset, Forest, Sunrise).
- Control music rhythm synchronization.
- Set timers for automatic on/off.
- Adjust brightness levels precisely.

Figure 3: MeRGBW App interface for comprehensive lamp control.

Figure 4: Seamless control of the lamp via the MeRGBW mobile application.
Adjusting Projection Angle:
The lamp head can be rotated 180 degrees forward and backward, allowing you to project the light onto walls, ceilings, or any desired surface to create different visual effects.

Figure 5: Lamp head rotation for versatile light projection.
Maintenance
To ensure the longevity and optimal performance of your Tsrarey Sunset Lamp, follow these maintenance tips:
- Cleaning: Gently wipe the lamp and lens with a soft, dry cloth. Avoid using abrasive cleaners or solvents that may damage the finish or optical components.
- Placement: Place the lamp on a stable, flat surface to prevent accidental tipping. Ensure it is not exposed to direct sunlight or extreme temperatures.
- Heat Management: The lamp is designed with improved heat dissipation to prevent overheating during long-term use. However, ensure adequate ventilation around the lamp.
- Storage: When not in use for extended periods, store the lamp in a cool, dry place away from dust and moisture.
Troubleshooting
If you encounter issues with your Tsrarey Sunset Lamp, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not turn on. | No power supply; loose connection; faulty USB cable. | Ensure the USB cable is securely connected to both the lamp and a working power source. Try a different USB port or power adapter. |
| APP cannot connect to the lamp. | Bluetooth is off; lamp is out of range; app not updated; pairing issue. | Ensure Bluetooth is enabled on your device and the lamp is within range. Restart the app and try pairing again. Update the app to the latest version. |
| Colors are not changing or are incorrect. | App/button malfunction; internal issue. | Try controlling via the other method (APP if using button, or button if using APP). Restart the lamp by unplugging and re-plugging it. |
| Light projection is blurry or distorted. | Lens is dirty; lamp is too close/far from surface. | Clean the lens with a soft cloth. Adjust the distance between the lamp and the projection surface to achieve desired clarity. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Tsrarey |
| Model Number | T4 |
| Product Dimensions | 4"D x 2"W x 11"H |
| Item Weight | 9.1 Ounces |
| Material | Aluminum |
| Light Source Type | LED |
| Wattage | 9 watts |
| Voltage | 5 Volts |
| Power Source | Corded Electric (USB) |
| Control Method | Push Button, APP (IOS, Android) |
| Cable Length | 2 Meters |
| Special Features | APP Controlled, Portable, Dimmable, Lightweight, Color Changing |
| Indoor/Outdoor Usage | Indoor |
Product Videos
Watch these official product videos for a better understanding of the Tsrarey Sunset Lamp's features and operation.
Video 1: An overview of the Tsrarey Sunset Lamp Projector, demonstrating its features and light effects.
Video 2: A detailed look into the popularity and benefits of the LED Sunset Lamp.
Video 3: Demonstration of how the Sunset Light can transform a living space with its dramatic effects.
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