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Energizer 4.5W LED PLD 2-Pin Bulb G24d - Cool White 4000K Non-Dimmable

£399
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Energizer 4.5W LED PLD is a plug-in replacement bulb for traditional 13W compact fluorescent lamps, using a G24d 2-pin base that fits directly into existing CFL ballast-bypass fittings. The bulb delivers 660 lumens at 4000K cool white, providing neutral-toned task lighting without the warm bias of 2700K or 3000K alternatives.

Designed for commercial corridors, restrooms, under-cabinet lighting and residential utility areas where functional visibility matters more than ambient warmth, the bulb's compact PLD form factor fits the same enclosures as the fluorescent tubes it replaces. The integrated LED driver eliminates the need for external ballasts, and the non-dimmable design guarantees flicker-free operation without compatibility concerns over dimmer switches.

The G24d base has two pins set 10mm apart, which plug into spring-loaded sockets in compatible fittings. Installation involves removing the old CFL, inserting the new LED bulb until the pins engage fully, and twisting clockwise to lock. The bulb carries an energy rating of D under current UK regulations, reflecting lower power draw than legacy fluorescent equivalents while maintaining comparable lumen output across a longer service life.

Specification
Wattage 4.5W
Lumen 660lm
Lamp Shape PLD
Lamp Base G24d
Energy Rating (New Regs) D
Kelvin 4,000K
Colour Temperature Cool White
Dimmable? No
LED or Halogen LED
Frequently Asked

Can this bulb replace my existing 13W CFL?

Yes, provided the existing fitting uses a G24d 2-pin socket. The Energizer 4.5W LED plugs directly into the same socket as the 13W CFL it replaces, delivering comparable 660 lumens output at lower power draw. Some older fittings may require ballast removal before LED installation — check the fitting documentation if the bulb does not light on first installation.

What does 4000K cool white look like?

4000K sits midway between warm white (2700K-3000K) and daylight white (5000K-6500K), producing a neutral white tone without the yellow cast of warmer bulbs or the blue tint of daylight-rated LEDs. It suits task lighting in kitchens, offices, corridors and bathrooms where clarity is needed without creating a clinical atmosphere.

Is the bulb dimmable?

No. This is a non-dimmable LED bulb designed for fixed-output applications. Attempting to use it with a dimmer switch may cause flicker, hum or premature failure.

How long does the bulb last?

Energizer does not specify rated life on the packaging shown. Most LED PLD bulbs in this class carry a rated life of 15,000-25,000 hours, which translates to 5-10 years of typical commercial use at 8 hours per day. Contact Niori if you need a confirmed lifespan rating for facilities planning.

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 4.5W LED PLD is a plug-in replacement bulb for traditional 13W compact fluorescent lamps, using a G24d 2-pin base that fits directly into existing CFL ballast-bypass fittings. The bulb delivers 660 lumens at 4000K cool white, providing neutral-toned task lighting without the warm bias of 2700K or 3000K alternatives.

    Designed for commercial corridors, restrooms, under-cabinet lighting and residential utility areas where functional visibility matters more than ambient warmth, the bulb's compact PLD form factor fits the same enclosures as the fluorescent tubes it replaces. The integrated LED driver eliminates the need for external ballasts, and the non-dimmable design guarantees flicker-free operation without compatibility concerns over dimmer switches.

    The G24d base has two pins set 10mm apart, which plug into spring-loaded sockets in compatible fittings. Installation involves removing the old CFL, inserting the new LED bulb until the pins engage fully, and twisting clockwise to lock. The bulb carries an energy rating of D under current UK regulations, reflecting lower power draw than legacy fluorescent equivalents while maintaining comparable lumen output across a longer service life.

    Specification
    Wattage 4.5W
    Lumen 660lm
    Lamp Shape PLD
    Lamp Base G24d
    Energy Rating (New Regs) D
    Kelvin 4,000K
    Colour Temperature Cool White
    Dimmable? No
    LED or Halogen LED
    Frequently Asked

    Can this bulb replace my existing 13W CFL?

    Yes, provided the existing fitting uses a G24d 2-pin socket. The Energizer 4.5W LED plugs directly into the same socket as the 13W CFL it replaces, delivering comparable 660 lumens output at lower power draw. Some older fittings may require ballast removal before LED installation — check the fitting documentation if the bulb does not light on first installation.

    What does 4000K cool white look like?

    4000K sits midway between warm white (2700K-3000K) and daylight white (5000K-6500K), producing a neutral white tone without the yellow cast of warmer bulbs or the blue tint of daylight-rated LEDs. It suits task lighting in kitchens, offices, corridors and bathrooms where clarity is needed without creating a clinical atmosphere.

    Is the bulb dimmable?

    No. This is a non-dimmable LED bulb designed for fixed-output applications. Attempting to use it with a dimmer switch may cause flicker, hum or premature failure.

    How long does the bulb last?

    Energizer does not specify rated life on the packaging shown. Most LED PLD bulbs in this class carry a rated life of 15,000-25,000 hours, which translates to 5-10 years of typical commercial use at 8 hours per day. Contact Niori if you need a confirmed lifespan rating for facilities planning.

    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.