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Energizer 7.3W Dimmable LED GLS Bulb E27 6500K Daylight - 806lm

£199
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Description

The Energizer LED GLS is a 7.3W dimmable bulb with an E27 screw base, producing 806 lumens at 6500K daylight colour temperature. The 6500K output delivers a cool, bright white light that replicates midday natural light, making it suited to task-focused environments where clarity and colour rendering matter — commercial kitchens, workshops, offices, garages and retail display areas.

Designed as a direct replacement for 60W incandescent GLS bulbs, the Energizer LED draws 7.3W to produce the same 806-lumen output, reducing running costs by approximately 88% over equivalent halogen. The bulb is fully dimmable when paired with a compatible LED dimmer, allowing output to be reduced from full brightness down to around 10% depending on the dimmer model. The frosted opal glass diffuser spreads light evenly across a 200° beam angle, avoiding the hot-spot effect of some directional LED bulbs.

The bulb measures 60mm diameter by 128mm height, matching the classic GLS shape that fits most table lamps, pendants and ceiling fittings designed for standard Edison screw bulbs. Energizer rates the LED module at 15,000 hours — approximately 15 years at 3 hours daily use — and the bulb carries an E energy rating under the updated EU energy label scale. The plastic-aluminium construction dissipates heat effectively, keeping the bulb body cool enough to handle within seconds of being switched off.

Specification
Width (mm) 60
Height (mm) 128
Depth (mm) 60
Wattage 4.2W
Lumen 806lm
Lamp Shape GLS
Lamp Base E27
Energy Rating E
Kelvin 6,500K
Colour Temperature Daylight
Dimmable Yes
LED or Halogen LED
Frequently Asked

Is this bulb dimmable?

Yes. The bulb is designed for use with LED-compatible dimmers. It dims smoothly from 100% down to approximately 10% output depending on the dimmer model. Older incandescent dimmers may cause flicker or fail to dim the bulb fully — check your dimmer's LED compatibility before pairing.

What colour is the light output?

The 6500K colour temperature produces a cool daylight white — significantly cooler and bluer than warm white (2700K-3000K) bulbs. This colour is best suited to commercial, workshop and task lighting rather than living rooms or bedrooms where warmer tones are typically preferred.

How long does the bulb last?

Energizer rates the LED module at 15,000 hours. At 3 hours daily use, this equates to approximately 15 years of operation before the bulb reaches end-of-life dimming.

Will it fit standard lamp holders?

Yes. The E27 (Edison screw) base fits any UK or European lamp holder designed for ES bulbs. The 60mm diameter and 128mm height match the classic GLS bulb shape, so it fits table lamps, pendants and ceiling fittings designed for traditional incandescent 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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Takes standard bulbs

Takes standard E27 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 LED GLS is a 7.3W dimmable bulb with an E27 screw base, producing 806 lumens at 6500K daylight colour temperature. The 6500K output delivers a cool, bright white light that replicates midday natural light, making it suited to task-focused environments where clarity and colour rendering matter — commercial kitchens, workshops, offices, garages and retail display areas.

    Designed as a direct replacement for 60W incandescent GLS bulbs, the Energizer LED draws 7.3W to produce the same 806-lumen output, reducing running costs by approximately 88% over equivalent halogen. The bulb is fully dimmable when paired with a compatible LED dimmer, allowing output to be reduced from full brightness down to around 10% depending on the dimmer model. The frosted opal glass diffuser spreads light evenly across a 200° beam angle, avoiding the hot-spot effect of some directional LED bulbs.

    The bulb measures 60mm diameter by 128mm height, matching the classic GLS shape that fits most table lamps, pendants and ceiling fittings designed for standard Edison screw bulbs. Energizer rates the LED module at 15,000 hours — approximately 15 years at 3 hours daily use — and the bulb carries an E energy rating under the updated EU energy label scale. The plastic-aluminium construction dissipates heat effectively, keeping the bulb body cool enough to handle within seconds of being switched off.

    Specification
    Width (mm) 60
    Height (mm) 128
    Depth (mm) 60
    Wattage 4.2W
    Lumen 806lm
    Lamp Shape GLS
    Lamp Base E27
    Energy Rating E
    Kelvin 6,500K
    Colour Temperature Daylight
    Dimmable Yes
    LED or Halogen LED
    Frequently Asked

    Is this bulb dimmable?

    Yes. The bulb is designed for use with LED-compatible dimmers. It dims smoothly from 100% down to approximately 10% output depending on the dimmer model. Older incandescent dimmers may cause flicker or fail to dim the bulb fully — check your dimmer's LED compatibility before pairing.

    What colour is the light output?

    The 6500K colour temperature produces a cool daylight white — significantly cooler and bluer than warm white (2700K-3000K) bulbs. This colour is best suited to commercial, workshop and task lighting rather than living rooms or bedrooms where warmer tones are typically preferred.

    How long does the bulb last?

    Energizer rates the LED module at 15,000 hours. At 3 hours daily use, this equates to approximately 15 years of operation before the bulb reaches end-of-life dimming.

    Will it fit standard lamp holders?

    Yes. The E27 (Edison screw) base fits any UK or European lamp holder designed for ES bulbs. The 60mm diameter and 128mm height match the classic GLS bulb shape, so it fits table lamps, pendants and ceiling fittings designed for traditional incandescent 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.