1. Introduction
The Lepro PR902103-US Smart Table Lamp offers versatile lighting solutions for your home. This LED touch lamp features RGB color changing capabilities, tunable warm to cool white light, and dimmable brightness. It is designed for seamless integration with smart home ecosystems, supporting both Amazon Alexa and Google Assistant for voice control, as well as control via a dedicated mobile application. This manual provides comprehensive instructions for setup, operation, and maintenance.

Figure 1: Lepro Smart Table Lamp showcasing its app control interface.
2. What's in the Box
Please verify that all components are present in the packaging:
- 1 x Lepro Smart Table Lamp (Model: PR902103-US)
- 1 x 4.9 ft USB Cable
- 1 x Power Adapter
- 1 x User Manual (this document)

Figure 2: Included components and product dimensions.
3. Setup
Follow these steps to set up your Lepro Smart Table Lamp:
- Power Connection: Connect the provided USB cable to the lamp's Type-C port and the power adapter. Plug the power adapter into a standard wall outlet. The lamp will illuminate.
- App Download: Download the 'Lepro LampUX' app from your mobile device's App Store (iOS) or Google Play Store (Android).
- Account Registration: Open the 'Lepro LampUX' app and register a new account or log in if you already have one.
- Device Pairing:
- In the app, tap 'Add Device' or the '+' icon.
- Select 'Table Lamp' from the lighting category.
- Ensure the lamp is powered on. Long press the timer button on the lamp's base for at least 5 seconds until the indicator light blinks rapidly.
- Confirm the indicator light is blinking rapidly in the app and proceed.
- Select your 2.4 GHz Wi-Fi network and enter the password. (Note: The lamp only supports 2.4 GHz Wi-Fi networks. If your router is 5 GHz, please set it to 2.4 GHz during setup.)
- The app will begin adding the device. Once successfully added, you can rename your lamp for easier identification.
Video 1: Detailed steps on how to set up your Lepro Smart Lamp using the mobile application.
4. Operating Instructions
The Lepro Smart Table Lamp can be controlled via touch, the mobile app, or voice commands.
4.1. Touch Controls
- Power On/Off: Short press the power button (marked 'M') on the lamp's base.
- Brightness Adjustment: Slide your finger along the left side of the lamp's base to adjust brightness.
- Color Change (RGB): Slide your finger along the right side of the lamp's base to cycle through RGB colors.
- Mode Switch: Short press the timer button (clock icon) to switch between white light modes (warm white, cool white) and RGB color mode.
4.2. Mobile App Controls
The 'Lepro LampUX' app provides comprehensive control over your lamp:
- Brightness & Color Temperature: Adjust the brightness level and select color temperatures from 2700K (warm white) to 5700K (cool white).
- RGB Color Selection: Choose from 16 million colors using the color wheel in the app.
- Scenes: Select from pre-set scenes like 'Night', 'Read', 'Meeting', 'Leisure', or customize your own scenes with specific colors and effects.
- Timer & Wake-up: Set schedules for the lamp to turn on/off automatically. Utilize the 'Sunrise Simulation' feature to gradually increase light for a gentle wake-up.

Figure 3: Mobile application interface for controlling lamp settings.

Figure 4: The lamp's timer and wake-up functions in use.
4.3. Voice Controls
The Lepro Smart Table Lamp is compatible with Amazon Alexa and Google Assistant. To enable voice control:
- Ensure your lamp is successfully paired with the 'Lepro LampUX' app.
- Open the Amazon Alexa or Google Home app.
- Navigate to the 'Skills & Games' (Alexa) or 'Works with Google' (Google Home) section.
- Search for and enable the 'Lepro LampUX' skill/service.
- Link your 'Lepro LampUX' account with your Alexa/Google account.
- Once linked, you can use voice commands such as:
- "Alexa, turn on [Lamp Name]."
- "Hey Google, set [Lamp Name] to warm white."
- "Alexa, change [Lamp Name] to blue."
- "Hey Google, dim [Lamp Name] to 50%."

Figure 5: Voice control integration with Amazon Alexa.
Video 2: Demonstration of the Lepro Smart Table Lamp working with Alexa and Google Home.
5. Maintenance
To ensure the longevity and optimal performance of your Lepro Smart Table Lamp, please follow these maintenance guidelines:
- Cleaning: Disconnect the power before cleaning. Use a soft, dry cloth to wipe the lamp's surface. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these may damage the finish or electronic components.
- Storage: If storing the lamp for an extended period, ensure it is clean and dry. Store it in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Handle the lamp with care. Avoid dropping it or subjecting it to strong impacts.
6. Troubleshooting
If you encounter issues with your Lepro Smart Table Lamp, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not turn on. | No power supply. | Check if the power adapter is securely plugged into the lamp and the wall outlet. Ensure the outlet is functional. |
| Cannot connect to Wi-Fi. | Incorrect Wi-Fi band (5 GHz). Incorrect password. Weak Wi-Fi signal. | Ensure your Wi-Fi network is 2.4 GHz. Verify the Wi-Fi password. Move the lamp closer to your router. |
| Voice control not working. | Skill not enabled/linked. Incorrect device name. | Ensure the 'Lepro LampUX' skill is enabled and linked in your Alexa/Google Home app. Use the exact device name configured in the app. |
| Lamp is unresponsive. | Temporary software glitch. | Unplug the lamp from the power outlet for 10 seconds, then plug it back in to perform a soft reset. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Lepro |
| Model Number | PR902103-US |
| Product Dimensions | 3.9"D x 3.9"W x 7.1"H |
| Item Weight | 1.19 pounds |
| Material | Plastic, Wood |
| Light Source Type | LED |
| Wattage | 7 watts |
| Brightness | 350 Lumen |
| Light Color | RGB + CCT (Tunable White 2700-5700K) |
| Control Method | App, Touch, Voice (Alexa, Google Assistant) |
| Connectivity | 2.4 GHz WiFi Only |
| Indoor/Outdoor Usage | Indoor |
8. Warranty and Support
Lepro products are designed and manufactured to the highest quality standards. For warranty information and technical support, please refer to the contact details provided on the product packaging or visit the official Lepro website. Keep your purchase receipt as proof of purchase for warranty claims.





