The Energizer LED GLS B22 470lm 4.2W 2700K (Warm White) Light Bulb – Pack of 1 is a practical lighting solution that delivers comfort, efficiency, and reliability in a familiar form. Ideal for everyday use around the home or in light commercial settings, this bulb offers warm, even illumination in a classic design suited to a wide range of fixtures.
Featuring a traditional GLS (General Lighting Service) shape, this bulb has a timeless appearance that fits seamlessly into most standard lighting fittings. The B22 bayonet cap is a popular fitting across the UK, found in ceiling pendants, floor lamps, table lamps, and wall sconces. Thanks to this common design, installation is quick and straightforward—simply push and twist to secure.
Emitting 470 lumens of light while using just 4.2 watts of power, the Energizer LED GLS provides a balanced combination of brightness and efficiency. Its 2700K colour temperature gives off a warm white glow that helps create a calm and inviting atmosphere. This makes it especially suitable for spaces where relaxation and comfort are the focus, such as bedrooms, living rooms, dining rooms, and lounges.
The warm white output is gentle on the eyes and offers an ambient effect that enhances soft furnishings, natural tones, and classic interior styles. Whether you're winding down in the evening or creating a cosy corner for reading, this bulb delivers the right level of illumination without being overpowering.
Another key feature of this bulb is its instant full brightness. Unlike older technologies that can flicker or require a warm-up time, this LED bulb provides immediate illumination as soon as it is switched on. This makes it highly practical for areas where dependable light is needed straight away, such as hallways, staircases, and bathrooms.
The frosted finish of the bulb’s outer shell helps diffuse the light evenly across the space, reducing glare and preventing sharp contrasts between light and shadow. The result is a softer, more uniform distribution of light that contributes to a pleasant atmosphere throughout the room.
This model is non-dimmable, making it a solid option for households that use standard on/off switches. It offers consistent performance without fluctuations, which is ideal for general lighting requirements in both residential and light commercial spaces.
With a robust internal build and LED technology, this bulb has the potential to last for many years under normal usage conditions. This means fewer replacements, less maintenance, and reliable service day after day. The long operational life is especially convenient in hard-to-reach fittings where frequent bulb changes are impractical.
The Colour Rendering Index (CRI) of over 80 ensures that colours appear natural and vibrant under the bulb’s light. This is particularly beneficial in rooms where accurate colour perception is important, such as kitchens, studies, or rooms featuring artwork and decorative elements.
Manufactured by Energizer, a name synonymous with dependable home and power solutions, this bulb reflects the brand’s reputation for quality and innovation. Whether you're replacing an old bulb or fitting out a new room, the Energizer LED GLS B22 is a versatile and trustworthy choice.
