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Energizer 3.8W LED GLS Filament Bulb E27 - Warm White 2700K Non-Dimmable

£299
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Energizer 3.8W LED GLS filament bulb delivers 806 lumens of 2700K warm white light through visible filament strips inside a clear glass envelope, replicating the appearance of traditional incandescent bulbs while running on LED efficiency. The E27 screw base fits standard UK lamp holders, and the 60mm diameter matches the classic GLS (General Lighting Service) bulb shape used in table lamps, ceiling pendants and wall lights.

Designed as a direct replacement for 60W incandescent bulbs, the 3.8W LED draws approximately 94% less power while producing comparable light output. The 2700K colour temperature sits at the warmer end of the white spectrum, casting a yellowish-orange tint that suits living rooms, bedrooms and dining areas where ambient rather than task lighting is needed. The bulb is non-dimmable and requires standard on-off switching.

The exposed filament design uses LED strips arranged to mimic the coiled tungsten wire of vintage incandescent bulbs, making the bulb itself a decorative element when used in open fixtures or clear glass shades. The clear glass envelope allows the filament pattern to remain visible whether the bulb is on or off. At 128mm height and 60mm width, the bulb fits within the dimensional constraints of most domestic lampshades and ceiling pendants designed for standard GLS bulbs.

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 2,700K
Colour Temperature Warm White
Dimmable No
LED or Halogen LED
Frequently Asked

Is this bulb dimmable?

No. This is a non-dimmable LED bulb and must be used with standard on-off switching only. Installing it in a dimmer circuit may cause flickering or damage to the bulb.

What wattage incandescent does it replace?

The 3.8W LED produces 806 lumens, which is comparable to a traditional 60W incandescent bulb. The actual power draw is 3.8W, reducing energy consumption by approximately 94%.

Can the filament be seen when the bulb is off?

Yes. The clear glass envelope allows the LED filament strips to remain visible whether the bulb is switched on or off, making it suitable for exposed-bulb fixtures and decorative applications.

What fixtures does the E27 base fit?

The E27 Edison screw base fits standard UK lamp holders used in table lamps, floor lamps, ceiling pendants, wall lights and chandeliers. The 60mm diameter and 128mm height match the dimensions of traditional GLS bulbs.

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 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 3.8W LED GLS filament bulb delivers 806 lumens of 2700K warm white light through visible filament strips inside a clear glass envelope, replicating the appearance of traditional incandescent bulbs while running on LED efficiency. The E27 screw base fits standard UK lamp holders, and the 60mm diameter matches the classic GLS (General Lighting Service) bulb shape used in table lamps, ceiling pendants and wall lights.

    Designed as a direct replacement for 60W incandescent bulbs, the 3.8W LED draws approximately 94% less power while producing comparable light output. The 2700K colour temperature sits at the warmer end of the white spectrum, casting a yellowish-orange tint that suits living rooms, bedrooms and dining areas where ambient rather than task lighting is needed. The bulb is non-dimmable and requires standard on-off switching.

    The exposed filament design uses LED strips arranged to mimic the coiled tungsten wire of vintage incandescent bulbs, making the bulb itself a decorative element when used in open fixtures or clear glass shades. The clear glass envelope allows the filament pattern to remain visible whether the bulb is on or off. At 128mm height and 60mm width, the bulb fits within the dimensional constraints of most domestic lampshades and ceiling pendants designed for standard GLS bulbs.

    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 2,700K
    Colour Temperature Warm White
    Dimmable No
    LED or Halogen LED
    Frequently Asked

    Is this bulb dimmable?

    No. This is a non-dimmable LED bulb and must be used with standard on-off switching only. Installing it in a dimmer circuit may cause flickering or damage to the bulb.

    What wattage incandescent does it replace?

    The 3.8W LED produces 806 lumens, which is comparable to a traditional 60W incandescent bulb. The actual power draw is 3.8W, reducing energy consumption by approximately 94%.

    Can the filament be seen when the bulb is off?

    Yes. The clear glass envelope allows the LED filament strips to remain visible whether the bulb is switched on or off, making it suitable for exposed-bulb fixtures and decorative applications.

    What fixtures does the E27 base fit?

    The E27 Edison screw base fits standard UK lamp holders used in table lamps, floor lamps, ceiling pendants, wall lights and chandeliers. The 60mm diameter and 128mm height match the dimensions of traditional GLS bulbs.

    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.