Free Delivery on all orders over £99*

Energizer 4.2W Dimmable LED Candle Bulb B22 2700K - Opal Warm White

£199
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

The Energizer LED candle bulb delivers 470 lumens from a 4.2W LED through a B22 bayonet cap, rated at 2700K warm white. The opal glass diffuser softens the light output and hides the internal LED filament array, making the bulb suitable for exposed-bulb fittings where the bulb itself is visible. Dimmable on most UK household dimmers, the bulb allows light levels to be adjusted from full 470 lumens down to a low ambient glow.

Designed as a direct replacement for 40W incandescent candle bulbs, this LED fits chandeliers, wall sconces, bedside table lamps and any decorative fitting with a B22 socket. The candle profile measures approximately 35mm diameter and 100mm height, matching the proportions of traditional candle bulbs so it sits correctly within lamp shades and decorative cages. The B22 bayonet fitting is the standard UK cap for most domestic light fittings.

The 4.2W draw reduces energy consumption by approximately 89% compared to the 40W incandescent it replaces, while the 15-year rated lifespan (based on 3 hours daily use) reduces replacement frequency. The opal glass finish provides even light distribution without visible LED hotspots, and the 2700K colour temperature matches the warm tone of traditional tungsten bulbs, avoiding the cooler blue-white cast of some LED replacements.

Specification
Wattage 4.2W
Lumen 470lm
Lamp Shape Candle
Lamp Base B22
Energy Rating E
Kelvin 2,700K
Colour Temperature Warm White
Dimmable Yes
LED or Halogen LED
Frequently Asked

Is this bulb dimmable on all dimmers?

The bulb is designed to work with most leading-edge and trailing-edge dimmers fitted in UK homes. Dimmer compatibility varies by manufacturer and model, so if you experience flickering or the bulb does not dim smoothly, the dimmer switch may need upgrading to an LED-compatible model.

What does the 15-year lifespan mean in practice?

The 15-year rating assumes 3 hours of use per day. If the bulb runs for longer daily periods, the lifespan shortens proportionally. At 6 hours per day, expect approximately 7-8 years. The lifespan refers to the point at which light output degrades to 70% of the original 470 lumens, not complete failure.

Does the opal finish reduce brightness?

The opal glass diffuses the light to eliminate LED hotspots and provide even distribution, but it does absorb a small percentage of the total output. The 470 lumens rating accounts for this — it is the measured output through the opal glass, not the raw LED output before diffusion.

Can this replace a 60W incandescent?

This bulb replaces a 40W incandescent (approximately 470 lumens). For a 60W equivalent, look for LED candle bulbs rated at 7-9W delivering 650-800 lumens. Energizer and other brands stock higher-lumen B22 candle bulbs at Niori.

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.

See it lit, in person

Lighting looks different in a real room. Come and see our range at our showrooms in Birmingham, Hong Kong and Dubai, or talk to our design team wherever you are.

Niori lighting showroom trailer video with closeups of alabaster lighting

Why Niori

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.

Genuine products

An authorised stockist

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 B22 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.

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    Description

    The Energizer LED candle bulb delivers 470 lumens from a 4.2W LED through a B22 bayonet cap, rated at 2700K warm white. The opal glass diffuser softens the light output and hides the internal LED filament array, making the bulb suitable for exposed-bulb fittings where the bulb itself is visible. Dimmable on most UK household dimmers, the bulb allows light levels to be adjusted from full 470 lumens down to a low ambient glow.

    Designed as a direct replacement for 40W incandescent candle bulbs, this LED fits chandeliers, wall sconces, bedside table lamps and any decorative fitting with a B22 socket. The candle profile measures approximately 35mm diameter and 100mm height, matching the proportions of traditional candle bulbs so it sits correctly within lamp shades and decorative cages. The B22 bayonet fitting is the standard UK cap for most domestic light fittings.

    The 4.2W draw reduces energy consumption by approximately 89% compared to the 40W incandescent it replaces, while the 15-year rated lifespan (based on 3 hours daily use) reduces replacement frequency. The opal glass finish provides even light distribution without visible LED hotspots, and the 2700K colour temperature matches the warm tone of traditional tungsten bulbs, avoiding the cooler blue-white cast of some LED replacements.

    Specification
    Wattage 4.2W
    Lumen 470lm
    Lamp Shape Candle
    Lamp Base B22
    Energy Rating E
    Kelvin 2,700K
    Colour Temperature Warm White
    Dimmable Yes
    LED or Halogen LED
    Frequently Asked

    Is this bulb dimmable on all dimmers?

    The bulb is designed to work with most leading-edge and trailing-edge dimmers fitted in UK homes. Dimmer compatibility varies by manufacturer and model, so if you experience flickering or the bulb does not dim smoothly, the dimmer switch may need upgrading to an LED-compatible model.

    What does the 15-year lifespan mean in practice?

    The 15-year rating assumes 3 hours of use per day. If the bulb runs for longer daily periods, the lifespan shortens proportionally. At 6 hours per day, expect approximately 7-8 years. The lifespan refers to the point at which light output degrades to 70% of the original 470 lumens, not complete failure.

    Does the opal finish reduce brightness?

    The opal glass diffuses the light to eliminate LED hotspots and provide even distribution, but it does absorb a small percentage of the total output. The 470 lumens rating accounts for this — it is the measured output through the opal glass, not the raw LED output before diffusion.

    Can this replace a 60W incandescent?

    This bulb replaces a 40W incandescent (approximately 470 lumens). For a 60W equivalent, look for LED candle bulbs rated at 7-9W delivering 650-800 lumens. Energizer and other brands stock higher-lumen B22 candle bulbs at Niori.

    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.