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Energizer 9W LED PLD Bulb G24q 4-Pin 4000K Cool White - Non-Dimmable

£499
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Description

The Energizer 9W LED PLD bulb uses a G24q 4-pin base and delivers 1300 lumens of 4000K cool white light, replacing traditional 26W compact fluorescent lamps in commercial and residential downlight fittings. The PLD shape produces a wide beam distribution from a compact footprint, with the LED emitters mounted along the length of the tube to spread light evenly across the fixture aperture.

Designed for plug-and-play retrofit in existing G24q lamp holders, the bulb provides instant-on performance with no warm-up period or flicker. The 4000K colour temperature sits between warm white and daylight, producing neutral illumination suited to stairwells, communal entrances, service corridors, office circulation areas, and commercial washrooms where task visibility matters more than ambient warmth. The non-dimmable LED driver is compatible with standard switching only.

The 9W power draw reduces running costs compared to the 26W halogen equivalent it replaces, while the solid-state LED construction extends operational life and reduces the frequency of lamp changes in commercial settings. The energy rating of D reflects current LED efficiency standards under updated UK labelling regulations. The compact 2-pin tube profile fits most downlight housings rated for G24q bases without modification.

Specification
Wattage 9W
Lumen 1300lm
Lamp Shape PLD
Lamp Base G24q
Energy Rating (New Regs) D
Kelvin 4,000K
Colour Temperature Cool White
Dimmable? No
LED or Halogen LED
Frequently Asked

What does the G24q base fit?

The G24q is a 4-pin twist-lock base used in many commercial downlights and wall-mounted luminaires designed originally for compact fluorescent lamps. Check your existing fitting has a G24q socket before ordering — the base will not fit G24d, GX24 or other 2-pin compact fluorescent bases.

Is this bulb dimmable?

No. The integrated LED driver is rated for standard switching only and is not compatible with dimmer switches. Attempting to use it on a dimmed circuit may cause flicker or early failure.

What is the expected lifespan?

Energizer LED bulbs typically carry a rated life of 15,000-25,000 hours depending on model, though the exact figure for this PLD variant is not specified in the available data. LED life is affected by ambient temperature and switching frequency.

Can this replace a 2-pin compact fluorescent?

No. This is a 4-pin G24q base. If your existing lamp has only 2 pins, you need a G24d base bulb instead. The pin count and spacing differ between the two standards and they are not interchangeable.

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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    Description

    The Energizer 9W LED PLD bulb uses a G24q 4-pin base and delivers 1300 lumens of 4000K cool white light, replacing traditional 26W compact fluorescent lamps in commercial and residential downlight fittings. The PLD shape produces a wide beam distribution from a compact footprint, with the LED emitters mounted along the length of the tube to spread light evenly across the fixture aperture.

    Designed for plug-and-play retrofit in existing G24q lamp holders, the bulb provides instant-on performance with no warm-up period or flicker. The 4000K colour temperature sits between warm white and daylight, producing neutral illumination suited to stairwells, communal entrances, service corridors, office circulation areas, and commercial washrooms where task visibility matters more than ambient warmth. The non-dimmable LED driver is compatible with standard switching only.

    The 9W power draw reduces running costs compared to the 26W halogen equivalent it replaces, while the solid-state LED construction extends operational life and reduces the frequency of lamp changes in commercial settings. The energy rating of D reflects current LED efficiency standards under updated UK labelling regulations. The compact 2-pin tube profile fits most downlight housings rated for G24q bases without modification.

    Specification
    Wattage 9W
    Lumen 1300lm
    Lamp Shape PLD
    Lamp Base G24q
    Energy Rating (New Regs) D
    Kelvin 4,000K
    Colour Temperature Cool White
    Dimmable? No
    LED or Halogen LED
    Frequently Asked

    What does the G24q base fit?

    The G24q is a 4-pin twist-lock base used in many commercial downlights and wall-mounted luminaires designed originally for compact fluorescent lamps. Check your existing fitting has a G24q socket before ordering — the base will not fit G24d, GX24 or other 2-pin compact fluorescent bases.

    Is this bulb dimmable?

    No. The integrated LED driver is rated for standard switching only and is not compatible with dimmer switches. Attempting to use it on a dimmed circuit may cause flicker or early failure.

    What is the expected lifespan?

    Energizer LED bulbs typically carry a rated life of 15,000-25,000 hours depending on model, though the exact figure for this PLD variant is not specified in the available data. LED life is affected by ambient temperature and switching frequency.

    Can this replace a 2-pin compact fluorescent?

    No. This is a 4-pin G24q base. If your existing lamp has only 2 pins, you need a G24d base bulb instead. The pin count and spacing differ between the two standards and they are not interchangeable.

    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.