Introduction
Thank you for choosing the Hifree Smart Table Lamp. This manual provides detailed instructions for setting up, operating, and maintaining your new smart lamp. Please read this manual thoroughly before use to ensure optimal performance and safety.
Product Overview
The Hifree Smart Table Lamp (Model T21) is a versatile lighting solution offering RGB color changing, dimmable white light (warm to cool), and multiple control options including touch, mobile application, and voice commands via Alexa or Google Assistant. Its sleek, round design makes it suitable for various indoor environments.

Figure 1: Hifree Smart Table Lamp with its companion mobile application interface.
Package Contents
- Hifree Smart Table Lamp (Model T21)
- Power Adapter (Corded Electric)
- User Manual
Setup Guide
1. Placement
Place the lamp on a stable, flat surface such as a table, desk, or nightstand. Ensure it is in an indoor environment and away from direct moisture.
2. Power Connection
- Connect the power adapter to the lamp's power input port.
- Plug the power adapter into a standard 110V AC electrical outlet.
- The lamp will briefly illuminate to indicate it has power.
3. App Installation and Pairing
To unlock full smart features, download the "Smart Life" application on your smartphone (iOS or Android).
- Search for "Smart Life" in your device's app store and install it.
- Open the app and register or log in to your account.
- Ensure your phone's Bluetooth and Wi-Fi (2.4GHz network) are enabled.
- In the Smart Life app, tap the "+" icon to add a device.
- Select "Lighting" or "Smart Lamp" from the device list.
- Follow the on-screen instructions to put the lamp into pairing mode (usually by cycling power or holding the touch control for a few seconds until it blinks).
- Confirm the lamp's blinking status in the app and proceed with network configuration.
- Once successfully paired, you can rename the device in the app.
4. Voice Assistant Integration (Alexa/Google Assistant)
To enable voice control, link your Smart Life account with your preferred voice assistant.
- Open the Alexa or Google Home app.
- Navigate to "Skills & Games" (Alexa) or "Works with Google" (Google Home).
- Search for "Smart Life" and enable the skill/service.
- Link your Smart Life account when prompted.
- Discover devices. Your Hifree Smart Table Lamp should now be controllable by voice.

Figure 2: Voice control setup with a smart assistant device.
Operating Instructions
1. Touch Control
The lamp features an intuitive touch control surface on its top.
- Tap: Turn the lamp ON/OFF.
- Long Press: Cycle through different lighting modes (e.g., white light, RGB color).
- Slide Finger: Adjust brightness or color within the current mode.
2. App Control ("Smart Life" App)
The Smart Life app provides comprehensive control over your lamp:
- Power ON/OFF: Toggle the lamp's power.
- Brightness Adjustment: Adjust light intensity from 5% to 100%.
- Color Temperature: Change white light from warm to cool tones.
- RGB Color Selection: Choose from millions of colors.
- Scene Modes: Select from pre-set scenes (e.g., Read, Game Room, Night Light) or create custom scenes.
- Music Sync: The light can change rhythmically with music played through your phone's microphone.
- Timer/Schedule: Set schedules for the lamp to turn on/off or change modes at specific times (e.g., wake-up light, sleep aid).

Figure 3: Adjusting warm and cool white light settings.

Figure 4: Customizing RGB mood lighting via the app.
3. Voice Control (Alexa/Google Assistant)
Once integrated, use simple voice commands to control your lamp. Examples:
- "Alexa, turn on [Lamp Name]."
- "Hey Google, set [Lamp Name] to blue."
- "Alexa, dim [Lamp Name] to 50%."
- "Hey Google, change [Lamp Name] to warm white."
- "Alexa, set [Lamp Name] to sleep mode."
4. Sleep Night Light Mode
The lamp features a dedicated sleep night light mode designed for gentle illumination, promoting a restful environment. This mode can be activated via the app or voice commands.

Figure 5: The lamp in Sleep Night Light Mode.
Maintenance
The Hifree Smart Table Lamp is designed for low maintenance. Follow these guidelines to ensure its longevity:
- Cleaning: Disconnect the lamp from power before cleaning. Use a soft, dry cloth to wipe the surface. Do not use abrasive cleaners, solvents, or excessive moisture.
- Bulb Replacement: The lamp uses integrated LED lighting with a lifespan of over 10,000 hours. The LED bulb is not user-replaceable.
- Storage: If storing the lamp for an extended period, disconnect it from power and store it in a cool, dry place.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not turn on. | No power connection. | Ensure the power adapter is securely plugged into the lamp and a working electrical outlet. |
| Cannot connect to Wi-Fi/App. | Incorrect Wi-Fi band (only 2.4GHz supported); incorrect pairing mode; network issues. |
|
| Voice control not working. | Smart Life skill not enabled; lamp not discovered; incorrect device name. |
|
| Touch control unresponsive. | Temporary software glitch; power cycle needed. | Unplug the lamp for 10 seconds, then plug it back in. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | T21 |
| Brand | Hifree |
| Dimensions (D x W x H) | 5.12"D x 5.12"W x 4.86"H |
| Light Source Type | LED |
| Wattage | 7 Watt-hours |
| Brightness | 400 Lumen |
| Voltage | 110 Volts (AC) |
| Control Methods | Touch, App (Smart Life), Voice (Alexa, Google Assistant) |
| Connectivity | Wi-Fi 2.4GHz, Bluetooth |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Indoor/Outdoor Usage | Indoor use only |
| UPC | 734598417970 |
Warranty Information
The Hifree Smart Table Lamp (Model T21) comes with a Lifetime Warranty from the manufacturer. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, please contact Hifree customer support.
Customer Support
For further assistance, technical support, or warranty inquiries, please visit the official Hifree Store or contact their customer service team.
Official Hifree Store: HifreeDirect on Amazon



