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JCB 4.9W LED Golf Ball Bulb E14 4000K Cool White - Non-Dimmable

£149
The RRP is the manufacturer's recommended retail price of the item.
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Description

The JCB 4.9W LED golf ball bulb is a compact E14 (small Edison screw) fitting delivering 470 lumens at 4000K cool white colour temperature, using 4.9W of power. The golf ball profile measures 45mm diameter by 78mm height, designed for smaller light fittings where a standard GLS bulb won't fit — chandeliers with narrow lampshades, bedside table lamps, wall sconces, and decorative fixtures with exposed bulbs.

The 4000K cool white output provides crisp, neutral light that suits task-focused areas including kitchens, home offices, utility rooms, and workshops where colour accuracy and clarity matter more than warmth. The 180-degree beam angle distributes light widely from the bulb, making it suitable for both downward-facing and upward-facing fittings. The bulb is non-dimmable and will not function correctly if paired with a dimmer switch.

At 4.9W this LED replaces a traditional 40W incandescent golf ball bulb, using 85% less power for the same light output. The bulb carries an Energy Rating of F under the revised 2021 EU energy labelling scale, which rates all LEDs more strictly than the previous A++ to E system. JCB backs the bulb with a 10-year performance warranty under typical domestic use conditions.

Specification
Weight (KG) 0.03
Width (mm) 45
Height (mm) 78
Depth (mm) 45
Wattage 4.9W
Lumen 470
Lamp Shape Golf
Lamp Base E14
Energy Rating F
Kelvin 4,000K
Colour Temperature Cool White
Dimmable No
Beam Angle 180
LED or Halogen LED
Frequently Asked

Can this bulb be used with a dimmer switch?

No. This bulb is non-dimmable and will not function correctly with dimmer switches. Attempting to use it on a dimmed circuit may cause flickering or shorten the bulb's lifespan. If you need dimmable E14 golf ball bulbs, use the site filters to find dimmable alternatives.

What does 4000K cool white look like?

4000K sits between warm white (2700K-3000K) and daylight white (5000K-6500K), producing a neutral, crisp light without the yellow cast of warm white or the blue tint of daylight. It's commonly used in kitchens, bathrooms, and workspaces where colour accuracy and clarity are priorities.

What wattage incandescent does this replace?

This 4.9W LED produces 470 lumens, equivalent to a traditional 40W incandescent golf ball bulb. It uses approximately 85% less power while delivering the same light output.

What does the Energy Rating F mean?

The F rating reflects the revised 2021 EU energy labelling scale, which rates all LEDs more strictly than the previous A++ to E system. An F-rated LED is still far more efficient than any halogen or incandescent bulb and uses a fraction of the energy for the same light output.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

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Over 20 years lighting homes worldwide

We are a specialist lighting and mirror retailer with showrooms in Birmingham, Hong Kong and Dubai, shipping to customers around the world. Our own design team is here to help, from first idea to final fitting.

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Every product arrives brand new with the full manufacturer warranty. Found it cheaper elsewhere? Ask us about a price match.

Light source

Takes standard bulbs

Takes standard E14 bulbs, so you choose the brightness and colour to suit the room.

Ordering with us

Free delivery over £99

Free delivery on orders over £99, in the UK and worldwide. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

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    Description

    The JCB 4.9W LED golf ball bulb is a compact E14 (small Edison screw) fitting delivering 470 lumens at 4000K cool white colour temperature, using 4.9W of power. The golf ball profile measures 45mm diameter by 78mm height, designed for smaller light fittings where a standard GLS bulb won't fit — chandeliers with narrow lampshades, bedside table lamps, wall sconces, and decorative fixtures with exposed bulbs.

    The 4000K cool white output provides crisp, neutral light that suits task-focused areas including kitchens, home offices, utility rooms, and workshops where colour accuracy and clarity matter more than warmth. The 180-degree beam angle distributes light widely from the bulb, making it suitable for both downward-facing and upward-facing fittings. The bulb is non-dimmable and will not function correctly if paired with a dimmer switch.

    At 4.9W this LED replaces a traditional 40W incandescent golf ball bulb, using 85% less power for the same light output. The bulb carries an Energy Rating of F under the revised 2021 EU energy labelling scale, which rates all LEDs more strictly than the previous A++ to E system. JCB backs the bulb with a 10-year performance warranty under typical domestic use conditions.

    Specification
    Weight (KG) 0.03
    Width (mm) 45
    Height (mm) 78
    Depth (mm) 45
    Wattage 4.9W
    Lumen 470
    Lamp Shape Golf
    Lamp Base E14
    Energy Rating F
    Kelvin 4,000K
    Colour Temperature Cool White
    Dimmable No
    Beam Angle 180
    LED or Halogen LED
    Frequently Asked

    Can this bulb be used with a dimmer switch?

    No. This bulb is non-dimmable and will not function correctly with dimmer switches. Attempting to use it on a dimmed circuit may cause flickering or shorten the bulb's lifespan. If you need dimmable E14 golf ball bulbs, use the site filters to find dimmable alternatives.

    What does 4000K cool white look like?

    4000K sits between warm white (2700K-3000K) and daylight white (5000K-6500K), producing a neutral, crisp light without the yellow cast of warm white or the blue tint of daylight. It's commonly used in kitchens, bathrooms, and workspaces where colour accuracy and clarity are priorities.

    What wattage incandescent does this replace?

    This 4.9W LED produces 470 lumens, equivalent to a traditional 40W incandescent golf ball bulb. It uses approximately 85% less power while delivering the same light output.

    What does the Energy Rating F mean?

    The F rating reflects the revised 2021 EU energy labelling scale, which rates all LEDs more strictly than the previous A++ to E system. An F-rated LED is still far more efficient than any halogen or incandescent bulb and uses a fraction of the energy for the same light output.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.