1. Product Overview
The PHILIPS Sky 5W Rechargeable Touch Controlled Table Lamp (Model 581931) is an elegant and functional lighting solution designed for various indoor settings. This lamp combines modern aesthetics with advanced LED technology, offering adjustable brightness and a flexible design for optimal illumination.

Image 1: The PHILIPS Sky 5W Rechargeable Touch Controlled Table Lamp in its standard upright position.
2. Key Features
- Elegant Design: A modern and sleek aesthetic with a flexible and foldable neck for height and direction adjustment.
- Touch Control: Intuitive feather-touch controls for easy adjustment of brightness and power on/off functions.
- Rechargeable Battery: Equipped with a high-quality 3.7V, 2200 mAh Lithium-ion battery.
- Micro-USB Charging: Features a micro-USB charging port for convenient charging via laptop, computer, or standard micro-USB charger.
- Battery Backup: Provides approximately 3.5 hours of battery backup on a full charge (charging time: 4.5 hours).
- Dimmable: Offers adjustable brightness levels for various lighting needs.
- Portable: Lightweight and cordless design allows for easy portability.
3. Setup and Charging
3.1 Unpacking
Carefully remove the table lamp from its packaging. Ensure all components, including the lamp and charging cable, are present.
3.2 Initial Charge
Before first use, fully charge the lamp. Locate the micro-USB charging port on the base of the lamp. Connect the provided micro-USB cable to the lamp and a compatible USB power source (e.g., laptop, computer, or USB wall adapter). The charging indicator light will illuminate during charging and typically turn off or change color when fully charged. A full charge takes approximately 4.5 hours.

Image 2: Close-up of the lamp base showing the micro-USB charging port.
4. Operation
4.1 Power On/Off and Brightness Control
The PHILIPS Sky Table Lamp features a feather-touch control system located on its base. To operate:
- To Turn On/Off: Lightly tap the touch control button on the lamp base.
- To Adjust Brightness: Press and hold the touch control button. The brightness will cycle through different levels. Release the button when the desired brightness is reached.

Image 3: The touch control button on the lamp base for power and brightness adjustment.
4.2 Adjusting Lamp Position
The lamp features a flexible and foldable neck. Gently bend the neck to adjust the height and direction of the light to suit your needs.

Image 4: The lamp positioned on a desk in an office environment, demonstrating its adjustable neck.
5. Care and Maintenance
- Cleaning: Disconnect the lamp from any power source before cleaning. Use a soft, dry cloth to wipe the lamp. Do not use abrasive cleaners or solvents.
- Storage: When not in use for extended periods, store the lamp in a cool, dry place. Ensure the battery is partially charged before storage to maintain battery health.
- Battery Care: Avoid fully discharging the battery frequently. Recharge the lamp when the light output noticeably diminishes.
6. Troubleshooting
- Lamp does not turn on:
- Ensure the lamp is charged. Connect it to a power source using the micro-USB cable.
- Verify the touch control button is being pressed correctly.
- Brightness is inconsistent:
- The battery might be low. Recharge the lamp.
- Ensure the touch control is not being accidentally pressed or held.
- Short battery life:
- Ensure the lamp is fully charged (4.5 hours).
- Battery performance can degrade over time with extensive use.
7. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Philips |
| Model Number | 581931 |
| Wattage | 5 Watts |
| Light Source Type | LED |
| Light Output Maximum | 250 Lumens |
| Battery | 3.7V, 2200 mAh Lithium-ion |
| Charging Time | Approx. 4.5 Hours |
| Battery Life (Backup) | Approx. 3.5 Hours |
| Control Method | Touch |
| Special Features | Dimmable, Rechargeable, Adjustable Height, Flexible, Foldable |
| Material | Polycarbonate |
| Product Dimensions | 25.3D x 37.9W x 36.9H Centimeters |
| Item Weight | 300 Grams |
8. Warranty and Support
This PHILIPS Sky 5W Rechargeable Touch Controlled Table Lamp comes with a standard brand warranty. For specific warranty details, claims, or technical support, please refer to the warranty card included in the product packaging or contact Philips customer service directly. Keep your purchase receipt as proof of purchase for warranty purposes.
9. Product Videos
Video 1: An overview of the PHILIPS Sky Rechargeable Desk Light, highlighting its features and design.







