Introduction
Thank you for choosing the LQWELL USB Rechargeable Reading Lamp Book Clamp. This manual provides essential information for the safe and efficient operation of your new reading light. Please read it thoroughly before use and retain it for future reference.
This versatile reading lamp is designed to provide comfortable illumination for various reading environments. It features adjustable color temperatures, continuous dimming, a flexible neck, and a sturdy clip for secure attachment.
Package Contents
- 1 x LQWELL USB Rechargeable Reading Lamp Book Clamp
- 1 x USB-C Charging Cable
- 1 x User Manual
Product Features
- 3 Color Temperatures: Easily switch between Warm Yellow (3000K), Mixed Light (4500K), and Cool White (6000K) to suit your preference and environment.
- Continuous Dimming: Adjust brightness from 10% to 100% with a long press of the control button.
- Eye Comfort: Engineered to provide flicker-free, shadow-free, and non-dizzying light, reducing eye strain during prolonged use.
- Rechargeable Battery: Built-in battery offers up to 5 hours of continuous use at high brightness. Recharges via USB-C in 2-4 hours.
- 360° Flexible Neck: The adjustable gooseneck allows precise positioning of the light.
- Sturdy Clip: Features a 1.57-inch (4cm) wide opening for secure attachment to books, e-readers, tablets, or other surfaces.
- Lightweight & Portable: Compact design makes it ideal for reading in bed, travel, or on the go.
Setup
1. Charging the Lamp
Before first use, fully charge the reading lamp. Connect the provided USB-C charging cable to the lamp's charging port and the other end to a USB power source (e.g., computer, wall adapter, power bank). The charging indicator light will show charging status (e.g., red for charging, green for fully charged).
Figure 1: USB-C Charging Port Location
2. Attaching the Lamp
Open the sturdy clip at the base of the lamp and attach it securely to your book, e-reader, tablet, or desired surface. Ensure the clip has a firm grip to prevent the lamp from falling.
Figure 2: Lamp Clipped to a Book
Operating Instructions
1. Power On/Off
Locate the touch control button on the lamp's base. A long press of this button will turn the lamp on or off.
2. Changing Color Temperature
With the lamp on, a short press of the control button will cycle through the three color temperature modes: Warm Yellow (3000K), Mixed Light (4500K), and Cool White (6000K).
Figure 3: Three Color Temperature Modes
3. Adjusting Brightness (Stepless Dimming)
To adjust the brightness, long press the control button while the lamp is on. The brightness will continuously dim or brighten between 10% and 100%. Release the button when the desired brightness level is reached.
Figure 4: Stepless Dimming Function
4. Positioning the Lamp
The lamp features a 360° flexible gooseneck. Adjust the neck to direct the light precisely where needed for optimal illumination and comfort.
Figure 5: 360° Flexible Gooseneck
Maintenance
1. Cleaning
Wipe the lamp with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these may damage the surface. Ensure the lamp is turned off and unplugged before cleaning.
2. Storage
When not in use for extended periods, store the lamp in a cool, dry place. Avoid extreme temperatures and direct sunlight.
3. Battery Care
To prolong battery life, avoid fully discharging the lamp frequently. Recharge the battery when the light output becomes noticeably dim. If storing for a long time, charge the battery to about 50% every 3-6 months.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not turn on. | Battery is depleted. | Charge the lamp using the provided USB-C cable. |
| Lamp does not charge. | Charging cable or adapter is faulty. | Try a different USB-C cable or power adapter. Ensure connections are secure. |
| Brightness is too low/high. | Brightness setting needs adjustment. | Long press the control button to adjust brightness to the desired level. |
| Lamp flickers or turns off unexpectedly. | Low battery. | Recharge the lamp. |
Specifications
- Brand: LQWELL
- Model Number: 90159
- Product Dimensions: 1.97"D x 1.97"W x 9.45"H (5cm D x 5cm W x 24cm H)
- Item Weight: 64.5 Grams (2.28 ounces)
- Material: Plastic
- Light Source Type: LED
- Power Source: Battery Powered
- Battery Life: Up to 5 Hours (at high brightness)
- Charging Time: 2-4 Hours (via USB-C)
- Color Temperatures: 3000K (Warm Yellow), 4500K (Mixed Light), 6000K (Cool White)
- Dimming: Stepless (10%-100%)
- Flexible Neck: 360° Adjustable Gooseneck
- Clip Opening: 1.57 inches (4cm)
- Control Method: Touch
- Indoor/Outdoor Usage: Indoor
Warranty and Support
For warranty information or technical support, please refer to the documentation provided at the time of purchase or contact LQWELL customer service through the retailer where the product was purchased. Specific warranty terms may vary by region and retailer.
Safety Information
- Do not expose the lamp to water or excessive moisture.
- Do not attempt to disassemble or modify the lamp. This will void the warranty and may cause damage or injury.
- Keep out of reach of small children.
- Use only the provided or a certified USB-C cable for charging.
- Avoid looking directly into the LED light source for extended periods.