Philips RCH21
Philips LED Work Light RCH21 Instruction Manual
Model: RCH21 (LPL33X1)
Brand: Philips
1. Introduction
The Philips RCH21 LED Work Light is a robust and bright tool designed for various inspection and repair tasks. Its ultra-thin, rechargeable design makes it ideal for professional and home use, providing precise illumination where needed. This manual provides essential information on setting up, operating, maintaining, and troubleshooting your Philips RCH21 LED Work Light.

Figure 1: Philips RCH21 LED Work Light with Charging Dock.
2. Product Features
The Philips RCH21 LED Work Light is engineered with features to enhance usability and durability:
- Powerful LED Illumination: Offers two brightness modes (120 lumens and 240 lumens) for versatile lighting needs.
- Optimal Color Temperature: Provides 6000K cool white light, ideal for detailed inspection.
- Rechargeable Battery: Equipped with a long-lasting LiFePO4 (Lithium-polymer) battery for extended use.
- Fast Charging: Fully recharges in approximately 1.5 hours using the included charging dock.
- 360° Swivel Hook: Integrated hook allows for flexible hanging options, enabling hands-free operation.
- Strong Integrated Magnet: A powerful magnet on the back secures the lamp to metallic surfaces.
- Durable Construction: Features an IP54 protection rating, making it resistant to dust and splashing water.
- Compact and Ultra-thin Design: Easy to handle and access tight spaces.

Figure 2: Front view of the Philips RCH21 LED Work Light, highlighting the LED panel and power button.

Figure 3: Rear view of the lamp, illustrating the swivel hook and powerful magnet for hands-free use.
3. Setup
Follow these steps for initial setup and charging:
- Unpack: Carefully remove the Philips RCH21 LED Work Light and its charging dock from the packaging.
- Connect Charger: Connect the USB power adapter to the charging dock. Plug the power adapter into a standard 230V electrical outlet.
- Initial Charge: Place the work light into the charging dock. Ensure it is seated correctly. The charging indicator on the lamp or dock will illuminate, indicating that charging has begun.
- Full Charge: Allow approximately 1.5 hours for the lamp to achieve a full charge before its first use. A full charge ensures optimal battery performance.
4. Operating Instructions
Learn how to effectively use your Philips RCH21 LED Work Light:
- Power On/Off and Brightness Modes: Press the blue power button located on the front of the lamp to turn it on. Press the button again to cycle between the 120 lumen (low) and 240 lumen (high) brightness modes. Press a third time to turn the lamp off.
- Using the Swivel Hook: To use the integrated hook, gently pull it out from the top of the lamp. The hook can swivel 360 degrees, allowing you to hang the lamp from various fixtures for hands-free illumination.
- Utilizing the Magnet: The powerful magnet on the back of the lamp allows you to securely attach it to any ferrous metal surface, such as car hoods, metal cabinets, or workbenches, for stable, hands-free lighting.
- Directing the Light: The lamp features a flexible light beam, allowing you to angle the light precisely towards your work area.

Figure 4: Demonstration of the 360° swivel hook in use.
Typical Applications:
The Philips RCH21 is versatile for various tasks:

Figure 5: Ideal for automotive repair and inspection under vehicles.

Figure 6: Provides bright, focused light for engine bay inspections.

Figure 7: Useful for illuminating electrical work and tight spaces.
5. Maintenance
Proper maintenance ensures the longevity and performance of your work light:
- Cleaning: Clean the lamp and charging dock with a soft, slightly damp cloth. Do not use harsh chemicals, abrasive cleaners, or solvents, as these can damage the surfaces.
- Battery Care: To maximize battery lifespan, avoid frequent deep discharges. It is recommended to recharge the lamp regularly, especially if it will be stored for an extended period (more than a month). Store the lamp with a partial charge.
- Storage: Store the Philips RCH21 LED Work Light in a cool, dry place, away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter issues with your work light, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not turn on. | Battery is fully discharged. | Place the lamp in the charging dock and allow it to charge for at least 15 minutes before attempting to turn it on. |
| Lamp is not charging. | Charging dock or power adapter not connected properly; faulty outlet. | Ensure the USB cable is securely connected to the dock and adapter. Verify the power adapter is plugged into a working electrical outlet. Ensure the lamp is correctly seated in the dock. |
| Reduced brightness or short battery life. | Battery not fully charged; battery degradation over time. | Ensure the lamp is fully charged (1.5 hours). If the issue persists after full charge, the battery may be nearing the end of its service life. |
If the problem persists after trying these solutions, please contact Philips customer support.
7. Specifications
Technical specifications for the Philips RCH21 LED Work Light:
| Parameter | Value |
|---|---|
| Model | RCH21 (LPL33X1) |
| Light Source | 6 x LED |
| Luminosity | 120 lm (low), 240 lm (high) |
| Color Temperature | 6000 K |
| Power | 2 W |
| Battery Type | LiFePO4 (Lithium-polymer) |
| Charging Time | 1.5 hours |
| Operating Voltage | 230 V |
| Protection Class | IP54 |
| Dimensions (H x W x D) | 170 mm x 57 mm x 25 mm |
| Weight | 380 g |
| Material | Plastic |
| Color | Blue, Grey |
8. Safety Information
Please read and adhere to the following safety guidelines:
- Eye Protection: Do not look directly into the LED light when it is on, as it can cause eye strain or damage.
- Children: Keep the device out of reach of children.
- Disassembly: Do not attempt to disassemble, modify, or repair the unit yourself. Refer to qualified service personnel.
- Environmental Conditions: Do not expose the lamp to extreme temperatures, open flames, or liquids beyond its IP54 rating.
- Battery Disposal: Dispose of the battery and the product according to local regulations for electronic waste. Do not dispose of in household waste.
9. Warranty and Support
For detailed warranty information, terms, and conditions, please refer to the official Philips website or the warranty card included with your product. For technical support, product inquiries, or service requests, please contact Philips customer service in your region. Please retain your purchase receipt as proof of purchase for any warranty claims.
You can find more information and support at the official Philips website: www.philips.com
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