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Energizer 3.8W LED GLS Filament Bulb E27 6500K Daylight - 806lm Non-Dimmable

£299
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Description

The Energizer LED Elite GLS is a 3.8W E27 filament bulb delivering 806 lumens at 6500K, a cool daylight tone that replicates natural outdoor light. The visible filament runs through a clear glass globe shaped to the classic GLS (general lighting service) profile, measuring 60mm diameter by 128mm height including the Edison screw base.

Designed for spaces where clear visibility and accurate colour rendering matter — home offices, kitchens, bathrooms, garages and workshops — the 6500K output provides sharper contrast than warm white bulbs and reduces eye strain during detailed tasks. The 806-lumen output matches a traditional 60W incandescent bulb while drawing just 3.8W, reducing energy consumption by over 90%. The bulb fits standard E27 sockets in table lamps, pendant shades, ceiling fixtures and wall lights.

The LED filament inside the clear glass globe gives the appearance of a traditional incandescent when lit, but runs cool to the touch and carries an A energy rating. Energizer rates the lifespan at up to 50 years based on average domestic use (approximately 2-3 hours per day), which translates to around 25,000 hours of operation before luminous output drops below usable levels. The bulb is non-dimmable and operates on 220-240V mains.

Specification
Width (mm) 60
Height (mm) 128
Depth (mm) 60
Wattage 3.8W
Lumen 806lm
Lamp Shape GLS
Lamp Base E27
Energy Rating A
Kelvin 6,500K
Colour Temperature Daylight
Dimmable No
LED or Halogen LED
Frequently Asked

Is this bulb dimmable?

No. The Energizer LED Elite GLS is non-dimmable and will not function correctly with dimmer switches. Using it on a dimmer circuit may cause flickering or damage to the bulb.

What does 6500K daylight mean in practice?

6500K is a cool white tone that replicates natural daylight on an overcast day. It appears noticeably bluer and crisper than warm white (2700K-3000K) bulbs, making it suited to task-focused spaces like kitchens, offices and bathrooms where colour accuracy and visibility matter more than ambient warmth.

How bright is 806 lumens compared to traditional bulbs?

806 lumens is the direct equivalent of a traditional 60W incandescent bulb. This Energizer LED produces the same light output while consuming just 3.8W of power.

Will it fit my existing lamp?

The bulb uses a standard E27 Edison screw base, which is the most common large screw fitting in the UK. It will fit any lamp, pendant or ceiling fixture designed for E27 bulbs. The 60mm globe diameter is standard GLS size and fits most shades without restriction.

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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Light source

Takes standard bulbs

Takes standard E27 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 Energizer LED Elite GLS is a 3.8W E27 filament bulb delivering 806 lumens at 6500K, a cool daylight tone that replicates natural outdoor light. The visible filament runs through a clear glass globe shaped to the classic GLS (general lighting service) profile, measuring 60mm diameter by 128mm height including the Edison screw base.

    Designed for spaces where clear visibility and accurate colour rendering matter — home offices, kitchens, bathrooms, garages and workshops — the 6500K output provides sharper contrast than warm white bulbs and reduces eye strain during detailed tasks. The 806-lumen output matches a traditional 60W incandescent bulb while drawing just 3.8W, reducing energy consumption by over 90%. The bulb fits standard E27 sockets in table lamps, pendant shades, ceiling fixtures and wall lights.

    The LED filament inside the clear glass globe gives the appearance of a traditional incandescent when lit, but runs cool to the touch and carries an A energy rating. Energizer rates the lifespan at up to 50 years based on average domestic use (approximately 2-3 hours per day), which translates to around 25,000 hours of operation before luminous output drops below usable levels. The bulb is non-dimmable and operates on 220-240V mains.

    Specification
    Width (mm) 60
    Height (mm) 128
    Depth (mm) 60
    Wattage 3.8W
    Lumen 806lm
    Lamp Shape GLS
    Lamp Base E27
    Energy Rating A
    Kelvin 6,500K
    Colour Temperature Daylight
    Dimmable No
    LED or Halogen LED
    Frequently Asked

    Is this bulb dimmable?

    No. The Energizer LED Elite GLS is non-dimmable and will not function correctly with dimmer switches. Using it on a dimmer circuit may cause flickering or damage to the bulb.

    What does 6500K daylight mean in practice?

    6500K is a cool white tone that replicates natural daylight on an overcast day. It appears noticeably bluer and crisper than warm white (2700K-3000K) bulbs, making it suited to task-focused spaces like kitchens, offices and bathrooms where colour accuracy and visibility matter more than ambient warmth.

    How bright is 806 lumens compared to traditional bulbs?

    806 lumens is the direct equivalent of a traditional 60W incandescent bulb. This Energizer LED produces the same light output while consuming just 3.8W of power.

    Will it fit my existing lamp?

    The bulb uses a standard E27 Edison screw base, which is the most common large screw fitting in the UK. It will fit any lamp, pendant or ceiling fixture designed for E27 bulbs. The 60mm globe diameter is standard GLS size and fits most shades without restriction.

    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.