Introduction
Thank you for choosing the Glocusent Posh Premium Book Light. This advanced reading light is designed to provide optimal illumination for various reading environments, ensuring eye comfort and convenience. Featuring a dual-row 16-LED design, multiple brightness levels, and adjustable color temperatures, it offers a personalized reading experience. Its powerful rechargeable battery and integrated timer function make it an ideal companion for both leisure and focused reading.

Figure 1: Glocusent Posh Premium Book Light and its packaging.
What's in the Box
Upon unboxing your Glocusent Posh Premium Book Light, please ensure all the following items are present:
- 1 x Posh Premium Book Light
- 1 x Type-C Cable (24 inches)
- 1 x User Manual (this document)
- 1 x Bookmark

Figure 2: Included components of the Posh Premium Book Light.
Product Features
- Advanced 16-LED Dual-Row Design: Equipped with 16 high-quality LED beads arranged in a dual-row configuration for maximum brightness and even light distribution without harsh edges.
- 5 Brightness Levels: Easily adjust the light intensity to suit your preference and environment.
- 3 Color Temperatures: Choose from 1800K (Amber for blue light reduction, ideal for bedtime reading), 3400K (Mild for leisure reading), and 6000K (Natural for focus during work or study).
- Long-Lasting 1000mAh Rechargeable Battery: Provides up to 160 hours of illumination on the lowest setting, ensuring extended use without frequent recharging.
- 30-Minute Auto-Off Timer: A convenient feature that automatically turns off the light after 30 minutes, perfect for falling asleep while reading.
- Wide-Opening & Stable Clamp: Designed to securely attach to various surfaces, including books, e-readers, laptop screens, desks, and headboards.
- Portable and Lightweight: Weighing only 2.08 ounces (59 grams), it is highly portable for travel and on-the-go use.

Figure 3: The 16-LED dual-row design ensures even illumination.

Figure 4: Internal view of the double row LED arrangement.

Figure 5: Three available color temperatures for various reading needs.
Setup
The Glocusent Posh Premium Book Light is designed for quick and easy setup:
- Unpack: Remove the book light and all accessories from the packaging.
- Charge (Initial): For optimal performance, fully charge the device before first use. Refer to the "Charging" section for instructions.
- Attach: Open the wide-opening clamp and securely attach it to your book, e-reader, laptop screen, desk, or headboard. Ensure the clamp has a firm grip.
- Adjust: Utilize the flexible gooseneck to position the light head directly over your reading material, ensuring the light beam covers the desired area evenly.
Figure 6: The stable clamp allows versatile attachment.
Operation
Operating your Glocusent Posh Premium Book Light is intuitive:

Figure 7: Control buttons and indicators on the book light.
- Power On/Off: Press the Power Button (usually marked with a power symbol) to turn the light on or off.
- Adjust Brightness: While the light is on, press the Brightness Adjustment Button (often marked with +/- or a single button for cycling) to cycle through the 5 available brightness levels.
- Change Color Temperature: Press the Color Temperature Button (often marked with a sun or color icon) to switch between the 1800K (Amber), 3400K (Mild), and 6000K (Natural) settings.
- Activate 30-Minute Timer: Long press the Power Button to activate the 30-minute auto-off timer. A small indicator light (Timer Indicator) will illuminate to confirm the timer is active. The light will automatically turn off after 30 minutes.
Charging
The Glocusent Posh Premium Book Light features a powerful 1000mAh rechargeable battery. To charge the device:
- Locate the Type-C charging port on the device.
- Connect the provided 24-inch Type-C cable to the book light's charging port.
- Connect the other end of the Type-C cable to a compatible USB power source (e.g., computer USB port, wall adapter, power bank). Note: A wall adapter is not included.
- The charging indicator light will show the charging status. Typically, it will be red while charging and turn green or off when fully charged.
- A full charge provides up to 160 hours of use on the lowest brightness setting.
Figure 8: USB-C charging and battery capacity.
Care and Maintenance
To ensure the longevity and optimal performance of your book light:
- Cleaning: Wipe the surface of the light with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the book light in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: If not used for extended periods, charge the battery at least once every three months to maintain its health.
- Avoid Water: The device is not waterproof. Avoid exposure to water or high humidity.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | Battery is depleted. | Charge the book light using the provided Type-C cable. |
| Light flickers or is dim. | Low battery. | Recharge the book light. |
| Cannot change brightness or color. | Buttons not pressed correctly or device malfunction. | Ensure you are pressing the correct buttons firmly. If the issue persists, try resetting the device by fully discharging and recharging it. |
| Light does not charge. | Faulty cable, power source, or charging port. | Try a different Type-C cable or USB power source. Ensure the charging port is clean and free of debris. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Book Light |
| Model Number | GLCSNTA2001 |
| Light Source Type | LED (16 LEDs) |
| Brightness | 30 Lumen (Max) |
| Color Temperatures | 1800K (Amber), 3400K (Mild), 6000K (Natural) |
| Brightness Levels | 5 |
| Battery Capacity | 1000mAh Lithium Metal (included) |
| Max Run Time | Up to 160 hours (on lowest setting) |
| Charging Port | USB Type-C |
| Cable Length | 24 Inches |
| Product Dimensions | 11.6"D x 1.3"W x 1.7"H (29.46 x 3.3 x 4.32 cm) |
| Item Weight | 2.08 ounces (59 Grams) |
| Material | Acrylonitrile Butadiene Styrene (Plastic) |
| Finish Type | Matte |
| Switch Type | Push Button |
| Special Feature | Cordless, 30-min Timer |
| Water Resistance Level | Not Water Resistant |
| Voltage | 5 Volts (DC) |
| Color Rendering Index (CRI) | 95.00 |
| Certifications | FCC, CE, RoHS, PSE & C-TICK approved |
Warranty and Support
Glocusent is committed to providing high-quality products and excellent customer service.
- Happiness Promise: We offer a 30-day happiness promise for your satisfaction.
- Product Coverage: Your Glocusent Posh Premium Book Light is covered by a 24-month warranty from the date of purchase.
- Customer Service: For any questions, concerns, or support needs, please contact Glocusent customer service. Refer to the product packaging or the official Glocusent website for contact information.
Important Safety Information
- Do not disassemble, repair, or modify the device.
- Keep away from extreme temperatures, direct sunlight, and open flames.
- Do not expose to water or other liquids.
- Keep out of reach of children.
- Dispose of the product responsibly according to local regulations.
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