1. Introduction
Thank you for purchasing the Gingko LED Mini Smart Book Desk Light. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.

Figure 1: The Gingko LED Mini Smart Book Desk Light, resembling an open book with warm light emanating from its pages.
2. Safety Instructions
- Do not expose the device to extreme temperatures or direct sunlight for prolonged periods.
- Keep away from water and other liquids, although the pages are water-resistant, the internal electronics are not fully submersible.
- Use only the provided USB charging cable or a certified equivalent.
- Do not attempt to disassemble or repair the device yourself. Contact customer support for assistance.
- Keep out of reach of children and pets.
3. Package Contents
Please check the package for the following items:
- Gingko LED Mini Smart Book Desk Light (Walnut)
- Micro USB Charging Cable
- User Manual (this document)
4. Setup
4.1 Initial Charge
Before first use, fully charge your Smart Book Light. This typically takes 4-5 hours.
- Locate the Micro USB charging port on the side of the book light.
- Connect the Micro USB cable to the port on the light.
- Connect the other end of the USB cable to a suitable USB power adapter (not included) or a computer USB port.
- The charging indicator (if present, usually a small LED) will illuminate during charging and turn off or change color when fully charged.

Figure 2: Connecting the Micro USB charging cable to the book light.
5. Operating Instructions
5.1 Turning On/Off
The Gingko Smart Book Light operates via its magnetic covers.
- To turn on: Gently open the book light. The LED pages will illuminate automatically.
- To turn off: Close the book light completely. The light will extinguish.

Figure 3: The book light in its closed state.

Figure 4: The book light partially open and illuminated.
5.2 Adjusting Light Position
The magnetic covers allow for flexible positioning:
- Open the book light up to 360 degrees to create various shapes and light angles.
- The magnetic covers can also be attached to metal surfaces for alternative placement options.

Figure 5: The book light fully opened to 360 degrees.
6. Maintenance
- Cleaning: Wipe the wooden covers with a soft, dry cloth. The Tyvek pages are water-resistant and can be gently wiped with a damp cloth if necessary. Ensure the device is off and unplugged before cleaning.
- Storage: Store the book light in a cool, dry place when not in use.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Recharge when the light dims noticeably.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on when opened. | Battery is depleted. | Charge the book light using the provided USB cable. |
| Light flickers or is dim. | Low battery. | Recharge the book light. |
| Charging indicator does not light up. | Faulty cable or power source; incorrect connection. | Ensure the USB cable is securely connected. Try a different USB port or power adapter. Replace the cable if necessary. |
| Book light does not close properly. | Obstruction or misalignment. | Check for any foreign objects between the covers. Gently realign the covers. |
8. Specifications
| Model: | es-nutcracker-28h-781 |
| Brand: | Gingko |
| Dimensions (Closed): | L122 x W90 x H25mm (approx. 4.8" x 3.5" x 1") |
| Weight: | 220 Grams (approx. 7.8 ounces) |
| Light Source: | High-output LED |
| Color Temperature: | 2700K (Warm White for Walnut finish) |
| Power Source: | In-Built Rechargeable Lithium Ion Battery |
| Battery Life: | 6 - 8 Hours (on a full charge) |
| Charging Time: | 4 - 5 Hours |
| Charging Input: | Micro USB, 5 Volts |
| Materials: | Natural Wood (Walnut finish), Tyvek (pages), Metal (base) |
| Water Resistance: | Pages are water-resistant |
| Special Features: | Cordless, Magnetic Covers (360-degree opening, attachable to metal) |
9. Warranty and Support
For warranty information and customer support, please refer to the official Gingko website or contact your retailer. Keep your proof of purchase for any warranty claims.
Online Support: www.gingkodesign.com/support (Example link, actual link may vary)





