EZVALO LETD01
EZVALO Smart Desk Lamp Instruction Manual
Model: LETD01
Brand: EZVALO
1. Introduction
The EZVALO Smart Desk Lamp is engineered for optimal eye comfort and smart functionality. It provides soft, stable, glare-free illumination with no blue light hazard, ensuring eye protection during extended use. Its high color rendering index (RA > 95) delivers accurate and vibrant colors. Control the lamp effortlessly via touch controls, a dedicated mobile application, or voice commands through Amazon Alexa and Google Assistant. The lamp offers stepless dimming from 10% to 100% and three distinct color temperatures (2700K, 4000K, 6500K) to suit various activities and moods. An integrated AI ambient sensor automatically adjusts brightness, while its multi-angle adjustable design allows for precise light positioning.

Figure 1: EZVALO Smart Desk Lamp showcasing its sleek design and app control.
2. Setup Guide
2.1. Unboxing and Assembly
Carefully remove all components from the packaging. The EZVALO Smart Desk Lamp comes pre-assembled for ease of use. Ensure all parts are present and undamaged before proceeding.
- Unpack the lamp unit and power adapter.
- Place the lamp base on a stable, flat surface.
- Connect the power adapter to the lamp's power input port located at the back of the base.
- Plug the power adapter into a standard electrical outlet.

Figure 2: The lamp's base with clearly marked touch controls for power, dimming, and color temperature.
3. Operating Instructions
3.1. Basic Touch Controls
- Power On/Off: Touch the Power icon (
) on the base to turn the lamp on or off. - Stepless Dimming: Slide your finger along the vertical line (
) on the base to adjust brightness from 10% to 100%. - Color Temperature Adjustment: Tap the Color Temperature icon (
) to cycle through three preset color temperatures: 2700K (warm light), 4000K (neutral white), and 6500K (cool white). - AI Smart Dimming: Touch the AI button (
) to enable automatic brightness adjustment based on your surrounding environment.

Figure 3: Visual representation of the lamp's 3 color temperatures and stepless dimming capabilities.
3.2. Smart Control (APP & Voice)
The EZVALO Smart Desk Lamp can be controlled remotely via the Tuya APP and integrated with smart home assistants like Amazon Alexa and Google Assistant.
- APP Control: Download the Tuya APP from your smartphone's app store. Follow the in-app instructions to pair your lamp. This allows for remote control of all lighting features and scene creation.
- Voice Control: Once paired with the Tuya APP, enable the EZVALO skill in your Amazon Alexa or Google Assistant app. You can then use voice commands such as "Alexa, turn on the EZVALO Desk Lamp" or "Hey Google, set desk lamp to warm white."

Figure 4: Seamless voice control integration with Amazon Alexa and Google Assistant.
3.3. Adjustable Design
The lamp features a highly flexible design to direct light precisely where you need it.
- Light Bar Adjustment: The light bar can be adjusted within a 128-degree swing range, allowing you to position the light for optimal coverage.
- Head Rotation: The lamp head can be rotated 180 degrees, providing versatile lighting angles for various tasks.

Figure 5: The lamp's articulate arms allow for versatile lighting positions for various activities.
4. Maintenance
To ensure the longevity and optimal performance of your EZVALO Smart Desk Lamp, follow these simple maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe down the lamp's surfaces. Avoid abrasive cleaners or solvents that may damage the finish.
- Dust Removal: Regularly dust the lamp to prevent accumulation, which can affect light output and appearance.
- Handling: Handle the adjustable parts with care to prevent damage to the joints and internal wiring.
5. Troubleshooting
If you encounter any issues with your EZVALO Smart Desk Lamp, please refer to the following table for common problems and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not turn on. | No power supply. | Ensure the power adapter is securely plugged into the lamp and the electrical outlet. Check if the outlet is functional. |
| Cannot connect to Wi-Fi/APP. | Incorrect Wi-Fi band (only 2.4GHz supported); pairing mode not active. | Ensure your Wi-Fi network is 2.4GHz. Reset the lamp to pairing mode (refer to APP instructions for specific steps). Ensure your phone is close to the lamp during pairing. |
| Voice control is not working. | Incorrect setup with Alexa/Google Assistant; lamp not connected to Wi-Fi. | Verify the lamp is successfully connected to the Tuya APP and your Wi-Fi. Re-link the EZVALO skill in your Alexa/Google Assistant app. Ensure correct voice commands are used. |
| Light is too dim or too bright. | Brightness level needs adjustment. | Use the stepless dimming slider on the base or the APP to adjust the brightness to your desired level. |
| Color temperature is not suitable. | Wrong color temperature selected. | Tap the color temperature icon on the base or use the APP to cycle through the 2700K, 4000K, and 6500K settings. |
6. Product Specifications
| Feature | Specification |
|---|---|
| Brand | EZVALO |
| Model Number | LETD01 |
| Product Dimensions | 16.3"D x 7.76"W x 3.74"H |
| Item Weight | 2.81 pounds |
| Material | Metal |
| Finish Type | Matte |
| Color | Black |
| Light Source Type | LED |
| Wattage | 8.5 watts |
| Voltage | 240 Volts |
| Color Temperature | 2700K~6500K (3 adjustable levels) |
| Special Features | Dimmable, Motion Sensor (AI Smart Dimming), Built-in Clock |
| Control Method | App, Voice (Alexa, Google Assistant), Touch Control |
| Connectivity Technology | Wi-Fi |
| Adjustability | Light bar 128-degree swing, head 180-degree rotation |
| Included Components | 1 x Flexible Arm, 1 x Remote Control (Note: Remote Control is not mentioned in feature bullets or images, but in 'whats_in_the_box'. Assuming it's included.) |
7. Warranty and Support
For any product inquiries, technical assistance, or warranty claims, please contact EZVALO customer support.
- Customer Support Hours: Monday - Friday, 9 AM - 5 PM (EST)
- Contact Information: Please refer to the contact details provided on the EZVALO official website or product packaging for the most up-to-date support channels.
EZVALO is committed to innovating lighting and smart sensing technologies to enhance your living experience. We prioritize reliable service and ensure our products meet global safety standards.
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