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Eveready 4.9W LED Golf Ball Bulb B15 Daylight 6500K - 470lm Non-Dimmable

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

The Eveready 4.9W LED golf ball bulb delivers 470 lumens of 6500K daylight-white light through a B15 small bayonet cap fitting. The golf ball shape measures 45mm diameter and 78mm total height, making it compatible with compact table lamps, bedside lights, and small ceiling fixtures where a standard A60 GLS bulb would be too large. The 4.9W consumption replaces a conventional 40W incandescent while drawing approximately one-eighth of the energy.

The 6500K colour temperature produces a cool, crisp white light that enhances visibility in task-oriented areas such as kitchens, home offices, workshops, and bathrooms. The 240-degree beam angle provides wide distribution rather than focused spot lighting, so the bulb works as general room lighting in smaller spaces or as accent lighting in multi-bulb fittings. The B15 small bayonet cap is common in UK table lamps, wall lights, and older ceiling fixtures, particularly in period properties.

Rated for 10,000 hours of operation across 10 years, the LED chip is housed in a frosted opal polycarbonate shell that diffuses the light source and softens glare. The bulb operates on 220-240V mains without requiring a transformer or driver, and the mercury-free construction meets current RoHS compliance. At 30g the bulb adds minimal load to lightweight lampshades or suspension fittings. The non-dimmable driver means it should be used only on standard on/off switching, not with dimmer circuits.

Specification
Weight (KG) 0.03
Width (mm) 45
Height (mm) 78
Depth (mm) 45
Wattage 4.9W
Lumen 470
Lamp Shape Golf
Lamp Base B15
Energy Rating F
Kelvin 6,500K
Colour Temperature Daylight
Dimmable No
Beam Angle 240
LED or Halogen LED
Frequently Asked

Can this bulb be used with a dimmer switch?

No. This is a non-dimmable LED bulb and must be used only with standard on/off switching. Installing it on a dimmer circuit may cause flickering, buzzing, or premature failure of the LED driver.

What is the difference between B15 and B22?

B15 is a small bayonet cap with a 15mm diameter fitting, commonly found in table lamps, bedside lights, and some older wall lights. B22 is the standard UK bayonet cap at 22mm diameter, used in most ceiling lights and larger fixtures. The two are not interchangeable.

Is 6500K daylight too harsh for a bedroom?

6500K produces a cool, clinical white light that works well in task-oriented spaces like kitchens and bathrooms but may feel too bright and cold for bedrooms or living rooms where a warmer 2700K-3000K tone is usually preferred for ambient lighting.

What is the actual brightness compared to an old bulb?

At 470 lumens, this bulb matches the output of a conventional 40W incandescent. It provides enough light for a bedside table lamp or small room accent lighting but would not be bright enough as the sole light source in a larger room.

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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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 B15 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 Eveready 4.9W LED golf ball bulb delivers 470 lumens of 6500K daylight-white light through a B15 small bayonet cap fitting. The golf ball shape measures 45mm diameter and 78mm total height, making it compatible with compact table lamps, bedside lights, and small ceiling fixtures where a standard A60 GLS bulb would be too large. The 4.9W consumption replaces a conventional 40W incandescent while drawing approximately one-eighth of the energy.

    The 6500K colour temperature produces a cool, crisp white light that enhances visibility in task-oriented areas such as kitchens, home offices, workshops, and bathrooms. The 240-degree beam angle provides wide distribution rather than focused spot lighting, so the bulb works as general room lighting in smaller spaces or as accent lighting in multi-bulb fittings. The B15 small bayonet cap is common in UK table lamps, wall lights, and older ceiling fixtures, particularly in period properties.

    Rated for 10,000 hours of operation across 10 years, the LED chip is housed in a frosted opal polycarbonate shell that diffuses the light source and softens glare. The bulb operates on 220-240V mains without requiring a transformer or driver, and the mercury-free construction meets current RoHS compliance. At 30g the bulb adds minimal load to lightweight lampshades or suspension fittings. The non-dimmable driver means it should be used only on standard on/off switching, not with dimmer circuits.

    Specification
    Weight (KG) 0.03
    Width (mm) 45
    Height (mm) 78
    Depth (mm) 45
    Wattage 4.9W
    Lumen 470
    Lamp Shape Golf
    Lamp Base B15
    Energy Rating F
    Kelvin 6,500K
    Colour Temperature Daylight
    Dimmable No
    Beam Angle 240
    LED or Halogen LED
    Frequently Asked

    Can this bulb be used with a dimmer switch?

    No. This is a non-dimmable LED bulb and must be used only with standard on/off switching. Installing it on a dimmer circuit may cause flickering, buzzing, or premature failure of the LED driver.

    What is the difference between B15 and B22?

    B15 is a small bayonet cap with a 15mm diameter fitting, commonly found in table lamps, bedside lights, and some older wall lights. B22 is the standard UK bayonet cap at 22mm diameter, used in most ceiling lights and larger fixtures. The two are not interchangeable.

    Is 6500K daylight too harsh for a bedroom?

    6500K produces a cool, clinical white light that works well in task-oriented spaces like kitchens and bathrooms but may feel too bright and cold for bedrooms or living rooms where a warmer 2700K-3000K tone is usually preferred for ambient lighting.

    What is the actual brightness compared to an old bulb?

    At 470 lumens, this bulb matches the output of a conventional 40W incandescent. It provides enough light for a bedside table lamp or small room accent lighting but would not be bright enough as the sole light source in a larger room.

    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.