1. Introduction
This manual provides comprehensive instructions for the safe and efficient use of your Hofstein VANNIE LED Table Lamp, model H3760017. This portable, dimmable LED lamp is designed for versatile use in both indoor and outdoor environments, featuring a built-in rechargeable battery and convenient USB-C charging. Please read this manual thoroughly before first use and retain it for future reference.
Figure 1: Hofstein VANNIE LED Table Lamp (Model H3760017) in use.
2. Setup
2.1 Unpacking
- Carefully remove all components from the packaging.
- Verify that all parts are present: LED table lamp, USB-C charging cable.
- Inspect the lamp for any signs of damage. Do not use if damaged.
2.2 Initial Charging
The lamp is equipped with a built-in rechargeable battery. For optimal performance, fully charge the lamp before its first use.
- Locate the USB-C charging port on the lamp (refer to Figure 3).
- Connect the provided USB-C cable to the lamp's charging port.
- Connect the other end of the USB-C cable to a compatible USB power adapter (not included) or a powered USB port.
- The charging indicator (if present) will show the charging status. Allow several hours for a full charge.
Figure 2: Lamp with USB-C charging cable for initial charging.
Figure 3: Detailed view of the lamp's dimensions and USB-C charging port.
2.3 Placement
The Hofstein VANNIE LED Table Lamp has an IP44 rating, making it suitable for both indoor and outdoor use. Ensure the lamp is placed on a stable, flat surface.
- Indoor Use: Ideal for bedrooms, living rooms, or any indoor area requiring ambient lighting.
- Outdoor Use: Suitable for gardens, terraces, or other outdoor spaces. While IP44 rated for splash water protection, avoid submerging the lamp in water or exposing it to heavy rain for extended periods.
3. Operation
3.1 Power On/Off and Dimming
The lamp features a touch-sensitive dimmer switch located on the top of the lampshade for easy control.
- To Turn On: Lightly touch the power symbol on the top of the lampshade. The lamp will turn on at its last used brightness setting or a default setting.
- To Adjust Brightness (4-step dimmer): Continue to lightly touch the power symbol. Each touch will cycle through the brightness levels: 100% → 50% → 20% → Off.
- To Turn Off: Continue cycling through the brightness levels until the lamp turns off.
Figure 4: Touch-sensitive power symbol for operation.
Figure 5: Illustration of the 4-step dimming functionality.
4. Maintenance
4.1 Cleaning
- Ensure the lamp is turned off and disconnected from any charging source before cleaning.
- Wipe the lamp with a soft, dry, or slightly damp cloth.
- Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish.
4.2 Battery Care
- To prolong battery life, avoid fully discharging the battery frequently.
- If storing the lamp for an extended period, charge it to approximately 50% every few months.
- Do not expose the battery to extreme temperatures.
4.3 LED Light Source
The integrated LED light source in this lamp is not replaceable. The average lifespan of the LED is approximately 20,000 hours. If the LED fails, the entire lamp unit may need to be replaced.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lamp does not turn on. | Battery is discharged. | Connect the lamp to a USB power source and charge it fully. |
| Lamp does not turn on. | Touch sensor not responding. | Ensure your finger is clean and dry. Lightly touch the center of the power symbol. |
| Dimming function not working. | Incorrect touch input. | Ensure you are lightly tapping the power symbol to cycle through brightness levels. |
| Lamp not charging. | Faulty USB cable or power adapter. | Try a different USB-C cable and/or a different USB power adapter. Ensure the power source is active. |
6. Specifications
| Model Number | H3760017 |
| Type | Table Lamp |
| Dimensions | Height: 36 cm, Diameter: 10.6 cm |
| Fixture Material | Plastic, Metal |
| Fixture Color | White |
| Light Source | Integrated LED (1 light) |
| Light Color Temperature | 3000 Kelvin (Warm White) |
| Luminosity | 300 Lumen |
| Power per Light | 3 Watt |
| Average Lifespan | 20,000 hours |
| Dimmable | Yes, 4-step touch dimmer |
| Power Supply | Battery-powered, USB-C port |
| Protection Rating | IP44 (Splash water protected) |
| Protection Class | III |
| Usage Environment | Indoor, Outdoor |
Figure 6: Energy efficiency label (Class F).
7. Warranty & Support
7.1 Warranty Information
Specific warranty details for the Hofstein VANNIE LED Table Lamp (Model H3760017) are not provided in the product information. Please refer to your point of purchase or the manufacturer's official website for current warranty terms and conditions.
Information regarding the availability of spare parts and guaranteed software updates is not available.
7.2 Customer Support
For further assistance, technical support, or inquiries regarding your Hofstein product, please contact Hofstein customer service through their official channels. You can often find contact information on the manufacturer's website or through the retailer where the product was purchased.
Visit the official Hofstein store: Hofstein Store on Amazon