The Rechargeable 12W LED Bulb with B22 Bayonet Fitting is a practical 2-in-1 lighting solution that combines everyday LED illumination with convenient rechargeable backup lighting.

Unlike conventional rechargeable bulbs that require a USB charging cable, this self-charging LED bulb charges automatically while installed in a powered B22 bayonet light fitting. It functions as a normal household LED bulb while charging its built-in rechargeable battery.

When mains electricity is unavailable, the bulb can also be used as a portable emergency light, providing a convenient alternative lighting source during power cuts or when lighting is needed away from a fixed fitting.

With its 12W LED design, standard B22 bayonet connection and integrated rechargeable battery, this versatile bulb is suitable for homes, garages, sheds, workshops and other everyday lighting applications.

Whether you're preparing for unexpected power outages or looking for a rechargeable light that doesn't require separate USB charging, this bulb offers a straightforward combination of convenience, energy-efficient LED technology and portable functionality.

Key Benefits

• 12W LED bulb for everyday illumination

• B22 bayonet fitting for compatible light sockets

• Automatically recharges when connected to a powered fitting

• Built-in rechargeable battery for backup lighting

• 2-in-1 design combines standard lighting and portable use

• Useful during power cuts when an alternative light source is needed

• Operates outside the fitting for portable illumination

• No USB charging required

• Energy-efficient LED technology

• Suitable for homes, garages, sheds and workshops

• Convenient for emergency preparedness

• Reduces the need for a separate charging cable

• Simple replacement for a compatible B22 bulb

• Practical for general household and utility lighting

Self-Charging LED Bulb – No USB Cable Needed

One of the main advantages of this rechargeable LED bulb is its convenient charging system.

Rather than relying on a separate USB charger, the bulb recharges through its B22 bayonet fitting when connected to a powered light socket.

This allows the internal battery to charge during normal lighting use.

How the Charging System Works

1. Install the bulb into a compatible B22 bayonet light fitting.

2. Switch on the light to supply power.

3. The bulb operates as a normal LED light.

4. Its built-in rechargeable battery charges while the fitting is powered.

5. Once charged, the bulb can provide portable backup lighting when required.

Important: This bulb does not charge via USB. It must be connected to a powered, compatible light fitting to recharge.

12W LED Lighting for Everyday Use

The bulb features a 12W LED design, making it suitable for a variety of general lighting applications.

LED technology provides an energy-efficient alternative to traditional incandescent lighting.

12W LED Benefits

• Suitable for everyday household illumination

• Energy-efficient LED operation

• Convenient for general room and utility lighting

• Combines normal lighting with rechargeable functionality

• Useful in areas where emergency backup lighting may be beneficial

The exact lumen output, colour temperature and brightness equivalence have not been specified.

B22 Bayonet Fitting

The bulb is designed with a B22 bayonet cap, a common fitting used in many household and utility light fixtures.

The bayonet fitting allows the bulb to be installed in a compatible socket without requiring a USB charging connection.

B22 Fitting Benefits

• Fits compatible B22 bayonet light sockets

• Convenient installation

• Charges through the powered fitting

• Suitable for replacing an existing compatible B22 bulb

• Combines standard lighting and battery charging in one unit

Please note: This bulb is not suitable for E27 or E14 screw-type fittings unless a separately approved, compatible arrangement is used.

Built-In Rechargeable Battery

The integrated rechargeable battery allows the bulb to provide lighting away from its normal powered fitting.

This makes it useful when mains power is unavailable or when a portable light source is required.

Rechargeable Battery Benefits

• Built-in backup power

• Charges during normal powered use

• Reduces reliance on separate battery-powered lights

• Convenient for occasional emergency lighting

• Enables portable operation outside the fitting

The battery capacity, charging time and maximum operating duration have not been specified.

For emergency preparedness, ensure the bulb has received sufficient charging time before relying on its backup function.

Portable Emergency Lighting

Unlike a conventional household LED bulb, this rechargeable model can also be used as a portable light source.

When removed from its fitting, it can provide illumination using its internal battery.

This is particularly useful during unexpected electricity interruptions or when temporary lighting is needed in a location without a convenient mains supply.

Portable Lighting Applications

• Temporary lighting during power cuts

• Emergency household use

• Garage and shed lighting

• Workshop backup illumination

• General utility lighting

• Temporary lighting around the home

The exact method used to activate portable lighting outside the fitting has not been specified. Follow the instructions supplied with the bulb.

Ideal for Power Cuts & Emergency Preparedness

Unexpected power outages can leave homes and work areas without normal lighting.

The Rechargeable 12W B22 LED Bulb offers a convenient backup option because its battery charges during normal use in a powered fitting.

Keeping a rechargeable bulb installed in a frequently used, compatible light fitting can help ensure that backup lighting is available when needed.

Emergency Lighting Benefits

• Convenient backup during electricity interruptions

• Built-in rechargeable power source

• Portable lighting capability

• No separate USB charging routine

• Practical addition to household emergency supplies

Important: Automatic operation during a power cut while the bulb remains installed has not been confirmed. The stated backup capability includes portable use, so do not assume that it will illuminate automatically in every light fitting during an outage.

This product should not be treated as a substitute for certified emergency lighting required by building or workplace safety regulations.

Suitable Applications

Homes & Living Areas

Use as an everyday LED bulb in compatible B22 light fittings, with rechargeable backup capability for unexpected power cuts.

Garages

Practical for normal lighting and occasional portable use when mains power is unavailable.

Sheds & Utility Rooms

Useful in compatible powered light fittings where a rechargeable backup light may be beneficial.

Workshops

Combines everyday lighting with portable illumination for temporary use.

Household Emergency Kits

A practical addition to power cut preparedness, provided the bulb is charged and its operating instructions are understood.

General Portable Lighting

Suitable for temporary illumination away from a fixed light fitting, using the bulb's rechargeable battery.

How to Use the Rechargeable LED Bulb

Normal Lighting & Charging

1. Switch off the power to the light fitting before installation.

2. Check that the fitting accepts a B22 bayonet bulb.

3. Install the bulb securely according to the fitting instructions.

4. Restore power and switch on the light.

5. Use the bulb as normal while its internal battery charges.

Portable Backup Lighting

1. Ensure the bulb has been charged through a powered fitting.

2. Switch off and isolate power before removing it.

3. Allow the bulb to cool if necessary.

4. Remove it carefully from the fitting.

5. Activate its portable lighting function according to the manufacturer's instructions.

Do not touch exposed electrical contacts or attempt to connect the bulb directly to an improvised power source.

Important Charging Information

This is a fitting-charged rechargeable LED bulb, not a USB-rechargeable bulb.

The bulb must receive power through a compatible fitting to recharge. Simply installing it in an unpowered socket will not charge the battery.

Care & Maintenance

To help maintain the rechargeable LED bulb:

• Install only in a compatible light fitting.

• Keep the bulb clean and free from excessive dust.

• Switch off and isolate power before installation or removal.

• Allow the bulb to cool before handling.

• Avoid exposing the bulb to water unless the manufacturer confirms a suitable ingress protection rating.

• Do not dismantle or modify the rechargeable battery.

• Follow the manufacturer's instructions for charging and portable use.

• Dispose of the bulb and rechargeable battery through an appropriate electrical and battery recycling route.

Important Safety Information

• Use only with a suitable B22 bayonet light fitting.

• Do not attempt to charge the bulb using USB.

• Do not connect it directly to mains wiring outside an approved fitting.

• Check compatibility before use with dimmers, electronic switches or specialist lighting controls.

• Do not assume suitability for enclosed fittings unless confirmed by the manufacturer.

• Keep away from moisture unless the product has an appropriate protection rating.

• Do not use as a replacement for certified emergency escape lighting.

• Follow all supplied product instructions.

The exact battery chemistry, electrical voltage range, safety certifications and environmental protection ratings have not been provided.

Why Choose the Rechargeable 12W LED Bulb with B22 Fitting?

The Rechargeable 12W LED Bulb with Bayonet Fitting combines the convenience of normal household lighting with the added flexibility of rechargeable portable illumination.

Its biggest advantage is its automatic charging through a powered B22 fitting, eliminating the need to connect a separate USB cable during normal use.

The integrated battery makes it useful as a backup light during power cuts, while its portable capability adds versatility for homes, garages, sheds and workshops.

For anyone looking for a practical rechargeable light bulb that doubles as an everyday LED lamp, this 12W B22 self-charging bulb offers a convenient 2-in-1 solution.

Product Information

Product Name: Rechargeable 12W LED Bulb with Bayonet Fitting
Product Type: Rechargeable LED Light Bulb
Power Rating: 12W
Bulb Fitting: B22 Bayonet Cap
Light Technology: LED
Charging Method: Through a Powered B22 Light Fitting
USB Charging: No
Battery Type: Built-In Rechargeable Battery
Standard Lighting Function: Yes
Portable Lighting Function: Yes
Emergency Backup Use: Yes
Battery Capacity: Not Specified
Battery Runtime: Not Specified
Charging Time: Not Specified
Lumen Output: Not Specified
Colour Temperature: Not Specified
Dimmable: Not Specified
Brand: Not Specified
Typical Applications: Homes, Garages, Sheds, Workshops and Temporary Emergency Lighting

Important: The bulb charges only when supplied with power through a compatible light fitting. Portable lighting activation, charging time and battery runtime should be checked against the manufacturer's instructions.

WEEE Recycling Producer Registration Number:12889

How do I return my old product to be recycled?

You can return your old product to MyDIY. Waste Electrical and Electronic Equipment (WEEE) is taken back free of charge on a one-for-one, like-for-like basis. Waste batteries including rechargeable batteries are taken back free of charge. You are not obliged to make any purchase when returning old batteries. Each local authority must also accept household WEEE and small batteries free of charge at its recycling facilities. All WEEE and waste batteries must be recycled and should not be placed in any of your household wheelie bins. Make sure you always recycle all your old electrical goods and batteries.

What products can I recycle for free?

You can return anything that is electricaly powered or battery powered. Even your old bicycle lamps can be recycled!.

Do you take back used batteries?

Yes we do. The batteries that we accept are AA, AAA, C or D, powertool batterys and also the flat batteries that are found in watches and toys. Unfortunately we do not accept back any Industrial or car batteries.

Do I need to have made a purchase at MyDIY.ie?

No you don't. You can recycle any of the above items at our store in Inchicore Dublin 8, even if you have not made a purchase with us.

Will you collect my old product?

Yes, but we must be notafied within 14 days of purchase date. You can still arrange to have your old appliance recycled free of charge. Simply bring it back to our Inchicore store and we will ensure that it is disposed of in an environmentally friendly manner.

How much will it cost?

There is no charge to return products to any of our warehouses.

Why should I recycle with MyDIY?

We will ensure that your old product is disposed of correctly to reduce the potentially harmful effects caused on the environment and to conserve natural resources. Further information can be found on weeeireland.ie.

EMC (Environmental Management Cost) Included in the purchase price. 

Gas discharge lamps, LFLs and CFLs €0.15

LED lamps and luminaires €0.05

Large appliances €5.00

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