Introduction
The Xiaomi Mi LED Desk Lamp 1S is a smart, dimmable desk lamp designed to provide optimal lighting for various activities. It features four distinct lighting modes, adjustable color temperature, and brightness, and can be controlled via a physical knob, mobile application, or voice commands through compatible smart home assistants.

The Xiaomi Mi LED Desk Lamp 1S, showcasing its sleek design and highlighting its premium light quality.
What's in the Box
- Xiaomi Mi LED Desk Lamp 1S
- Power Adapter
- Instruction Manual
Setup
- Unpack the Lamp: Carefully remove all components from the packaging.
- Place the Lamp: Position the lamp on a stable, flat surface.
- Connect Power: Insert the power adapter into the lamp's power port and then plug the adapter into a suitable electrical outlet. Ensure the voltage matches the lamp's requirements (120 Volts for US models).
- Initial Power On: The lamp should power on or be ready for control once connected.
- App Pairing (Optional but Recommended):
- Download the Mi Home app from your device's app store.
- Open the app and follow the on-screen instructions to add a new device.
- Select the Xiaomi Mi LED Desk Lamp 1S from the list of available devices.
- Complete the pairing process, which may involve resetting the lamp or confirming its presence.
The Xiaomi Mi LED Desk Lamp 1S, ready for setup and use.
Operating Instructions
Control Knob Functions
The base of the lamp features a multi-functional knob for direct control:
- Press: Switches the lamp on or off.
- Turn: Adjusts the brightness level. Turn clockwise to increase brightness, counter-clockwise to decrease.
- Press and Turn: Adjusts the color temperature. Press the knob, then turn it to cycle through different color temperatures (from 2700K to 6500K).
- Double Press: Quickly switches to Focus Mode.
Detailed functions of the lamp's control knob for intuitive operation.
Lighting Modes
The lamp offers four pre-set lighting modes suitable for different needs:
- Reading Mode: Provides increased focus and comfortable light for reading.
- Computer Mode: Reduces blue light exposure, ideal for prolonged screen time.
- Child Mode: Offers soft, gentle light suitable for children's eyes.
- Focus Mode: Designed to increase efficiency, simulating a 'breathing' rhythm to remind users to rest and avoid eye strain.
Visual representation of the four distinct lighting modes available on the lamp.
Smart Control Features
For enhanced control and integration into your smart home ecosystem, the lamp supports:
- Mobile App Control: Use the Mi Home app to remotely control the lamp, adjust settings, and schedule lighting.
- Voice Control: Compatible with Google Assistant, Amazon Alexa, and Apple HomeKit (Siri). Link your lamp to these services through the Mi Home app to enable voice commands for power, brightness, and color temperature adjustments.
The lamp's compatibility with major smart home platforms for voice and app control.
The lamp providing illumination for a workspace, demonstrating its practical application.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the lamp's surface. Do not use abrasive cleaners or solvents, as they may damage the finish.
- Dust Removal: Regularly dust the lamp to maintain optimal light output and appearance.
- Light Source: The LED light source is integrated and not user-replaceable. Do not attempt to disassemble the lamp.
The lamp's internal design features heat-control technology to ensure a long service life for the LED bulbs.
Troubleshooting
- Lamp Does Not Turn On:
- Ensure the power adapter is securely plugged into both the lamp and the wall outlet.
- Verify the wall outlet is functional by plugging in another device.
- Check if the power adapter is damaged.
- App Connectivity Issues:
- Ensure your mobile device's Bluetooth and Wi-Fi are enabled.
- Make sure the lamp is within range of your Wi-Fi router.
- Confirm that the Mi Home app is updated to the latest version.
- If experiencing region lock issues, ensure your Mi Home app server region matches the region for which the lamp was manufactured. Some lamps may be region-locked to Mainland China.
- Try resetting the lamp and re-pairing it with the app.
- Unstable Power Connection (US Users):
- Some units may be shipped with an EU plug and a US adapter. Ensure the adapter fits securely. If the connection is loose or unstable, consider acquiring a higher quality, dedicated US power adapter (12V DC, appropriate amperage) to ensure safe and reliable operation.
- Flickering Light:
- Ensure the lamp is connected to a stable power source.
- If flickering persists, contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | XIAOMI |
| Model Number | 43239-135482 |
| Product Dimensions | 6.4"D x 19.3"W x 6.3"H |
| Item Weight | 3 Pounds |
| Material | Metal (Base: Aluminum) |
| Finish Type | Painted |
| Color | White |
| Light Source Type | LED |
| Wattage | 12 watts |
| Voltage | 120 Volts |
| Control Method | App, Remote (Knob), Voice |
| Special Feature | Dimmable, Adjustable Color Temperature (2700K-6500K) |
| Indoor/Outdoor Usage | Indoor |
| First Available Date | December 4, 2017 |
Warranty and Support
For warranty information and customer support, please refer to the official Xiaomi website or contact their authorized service centers. Keep your purchase receipt as proof of purchase for any warranty claims.
You can visit the official XIAOMI Store for more information: XIAOMI Store on Amazon







