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Energizer 12.6W LED GLS Bulb B22 Daylight 6500K - 1521lm Non-Dimmable

£199
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Description

The Energizer 12.6W LED GLS bulb delivers 1521 lumens of daylight-spectrum light at 6500K through a B22 bayonet cap fitting. The GLS (General Lighting Service) shape is the classic pear-shaped bulb profile that fits most table lamps, ceiling pendants and wall lights designed for traditional incandescent bulbs. At 12.6W consumption, this LED replaces a 100W incandescent while using approximately 87% less energy.

Designed for kitchens, bathrooms, utility rooms and workspaces where high colour rendering and visibility matter, the 6500K colour temperature produces a cool, crisp white light that enhances task performance and shows true colour tones in fabrics, food preparation and detailed work. The 240-degree beam angle provides wide coverage from a ceiling pendant or central fitting. The non-dimmable design means the bulb operates at full 1521lm output whenever switched on, without flicker or warm-up delay.

The bulb measures 60mm diameter and 117mm height, matching standard GLS dimensions. The B22 bayonet cap fits most UK light fittings manufactured for traditional bayonet bulbs, requiring a quarter-turn twist to lock into the lampholder. Energizer rates this LED for a 15-year lifespan based on average domestic usage of 2.7 hours per day, reducing the frequency of bulb replacement compared to incandescent or CFL equivalents.

Specification
Weight (KG) 0.07
Width (mm) 60
Height (mm) 117
Depth (mm) 60
Wattage 12.6W
Lumen 1521
Lamp Shape GLS
Lamp Base B22
Energy Rating E
Kelvin 6,500K
Colour Temperature Daylight
Dimmable No
Beam Angle 240
LED or Halogen LED
Frequently Asked

Is this bulb dimmable?

No. This is a non-dimmable LED bulb. Using it with a dimmer switch may cause flicker, reduced lifespan or damage to the bulb. For dimming applications, choose a bulb specifically rated as dimmable.

What does 6500K daylight mean?

6500K is a cool white colour temperature that mimics natural daylight at midday. It renders colours accurately and provides high contrast, making it suitable for task lighting, kitchens, bathrooms and workspaces where visibility and colour accuracy matter.

Will it fit my lamp?

This bulb has a B22 bayonet cap, the standard fitting in most UK domestic light fittings. The 60mm diameter and 117mm height match traditional GLS bulb dimensions, so it fits any lamp, pendant or wall light designed for a standard bayonet bulb.

How long does it last?

Energizer rates this bulb for 15 years of use based on 2.7 hours per day. Actual lifespan depends on usage patterns, ambient temperature and switching frequency. LED bulbs degrade gradually over time rather than failing suddenly.

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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Takes standard B22 bulbs, so you choose the brightness and colour to suit the room.

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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 Energizer 12.6W LED GLS bulb delivers 1521 lumens of daylight-spectrum light at 6500K through a B22 bayonet cap fitting. The GLS (General Lighting Service) shape is the classic pear-shaped bulb profile that fits most table lamps, ceiling pendants and wall lights designed for traditional incandescent bulbs. At 12.6W consumption, this LED replaces a 100W incandescent while using approximately 87% less energy.

    Designed for kitchens, bathrooms, utility rooms and workspaces where high colour rendering and visibility matter, the 6500K colour temperature produces a cool, crisp white light that enhances task performance and shows true colour tones in fabrics, food preparation and detailed work. The 240-degree beam angle provides wide coverage from a ceiling pendant or central fitting. The non-dimmable design means the bulb operates at full 1521lm output whenever switched on, without flicker or warm-up delay.

    The bulb measures 60mm diameter and 117mm height, matching standard GLS dimensions. The B22 bayonet cap fits most UK light fittings manufactured for traditional bayonet bulbs, requiring a quarter-turn twist to lock into the lampholder. Energizer rates this LED for a 15-year lifespan based on average domestic usage of 2.7 hours per day, reducing the frequency of bulb replacement compared to incandescent or CFL equivalents.

    Specification
    Weight (KG) 0.07
    Width (mm) 60
    Height (mm) 117
    Depth (mm) 60
    Wattage 12.6W
    Lumen 1521
    Lamp Shape GLS
    Lamp Base B22
    Energy Rating E
    Kelvin 6,500K
    Colour Temperature Daylight
    Dimmable No
    Beam Angle 240
    LED or Halogen LED
    Frequently Asked

    Is this bulb dimmable?

    No. This is a non-dimmable LED bulb. Using it with a dimmer switch may cause flicker, reduced lifespan or damage to the bulb. For dimming applications, choose a bulb specifically rated as dimmable.

    What does 6500K daylight mean?

    6500K is a cool white colour temperature that mimics natural daylight at midday. It renders colours accurately and provides high contrast, making it suitable for task lighting, kitchens, bathrooms and workspaces where visibility and colour accuracy matter.

    Will it fit my lamp?

    This bulb has a B22 bayonet cap, the standard fitting in most UK domestic light fittings. The 60mm diameter and 117mm height match traditional GLS bulb dimensions, so it fits any lamp, pendant or wall light designed for a standard bayonet bulb.

    How long does it last?

    Energizer rates this bulb for 15 years of use based on 2.7 hours per day. Actual lifespan depends on usage patterns, ambient temperature and switching frequency. LED bulbs degrade gradually over time rather than failing suddenly.

    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.