Ostwiki Emergency Rechargeable Light Bulbs User Manual

1. Product Overview

The Ostwiki Emergency Rechargeable Light Bulbs are innovative LED lighting solutions designed for both everyday use and critical emergency situations. These self-charging bulbs integrate a powerful 1200mAh battery, providing reliable illumination for 3-5 hours during power outages. They are energy-efficient, long-lasting, and offer multiple ways to provide light, making them an essential tool for any household or outdoor activity.

A set of six Ostwiki Emergency Rechargeable Light Bulbs, accompanied by portable hooks and socket adapters, showcasing the complete package contents.

Detailed diagram illustrating the dimensions, input voltage (85-265V), battery capacity (1200mAh), color temperature (8500K), wattage (9W), and E26/27 base size of the Ostwiki light bulb.

2. Setup and Initial Charging

For optimal performance, especially during emergencies, it is crucial to fully charge the bulbs before their first use. The bulbs are designed to self-charge when installed in a powered E27 fixture.

2.1 Installation in a Fixture

1. Ensure the power to the light fixture is turned off before installation.
2. Carefully screw the Ostwiki Emergency Rechargeable Light Bulb into any standard E27 threaded base fixture.
3. Turn on the light switch. The bulb will illuminate and begin charging its internal battery automatically as long as the power is supplied to the fixture.

2.2 Using the Socket Adapter for Charging

• Screw the light bulb into the provided socket adapter.
• Plug the adapter into a standard electrical outlet.
• Ensure the switch on the adapter is in the 'ON' position. The bulb will light up and charge.

The Ostwiki light bulb plugged into a wall outlet using the provided socket adapter, demonstrating its automatic charging capability.

3. Operating Instructions

3.1 Standard Operation (in fixture)

When installed in a powered fixture, the bulb functions like a regular LED bulb. Simply use your wall switch to turn it on or off. The internal battery will charge whenever the bulb is receiving power from the mains.

3.2 Emergency Mode (Power Outage)

In the event of a power outage, the bulb will automatically switch to battery backup mode, providing 3-5 hours of continuous light. No manual intervention is required if the bulb was previously installed in a fixture and charged.

An Ostwiki emergency light bulb providing illumination for a family reading during a power outage, highlighting its essential function.

3.3 Portable Use (with Hook or by Hand)

The Ostwiki bulbs are highly versatile and can be used as portable light sources:

• With Portable Hook: Screw the bulb into the portable hook adapter. Use the hook to hang the bulb in tents, closets, or any area requiring temporary light.
• By Finger Touch: To activate the bulb without a fixture or adapter, simply hold the metal base of the bulb and touch the bottom contact with a wet cloth or your finger. This completes the circuit and turns the bulb on.

Visual guide demonstrating five different ways to activate the emergency light bulbs: using a wet cloth, finger touch, portable hooks, the socket adapter, or by screwing into a standard fixture.

4. Maintenance and Care

• Charging: Always ensure the bulbs are fully charged for optimal emergency performance. They will charge automatically when connected to a live E27 fixture or the provided socket adapter.
• Cleaning: Wipe the bulbs with a dry, soft cloth. Do not use abrasive cleaners or immerse in water.
• Storage: If storing for extended periods, ensure bulbs are fully charged and recharge them every 3-6 months to maintain battery health. Store in a cool, dry place.

5. Troubleshooting

6. Specifications

7. Warranty and Support

For warranty information and customer support, please refer to the product packaging or contact Ostwiki customer service directly. Keep your purchase receipt for any warranty claims.