Energizer 4W-40W LED ES/E27 GLS Filament Non-Dim Light Bulb

Energizer LED GLS Filament Bulb ES/E27 – 4W

40W Equivalent | Warm White 2700K | Non-Dimmable

The Energizer 4W LED GLS Filament Bulb is an energy-efficient replacement for traditional 40W incandescent GLS lamps, combining classic bulb aesthetics with modern LED efficiency. Designed with a standard ES/E27 Edison screw fitting, it offers broad compatibility with most household and commercial light fittings.

Using advanced LED filament technology, this bulb delivers 320° all-round light output, closely replicating the warm, familiar glow of traditional incandescent bulbs. Producing 470 lumens of warm white 2700K light, it is ideal for living rooms, dining areas, bedrooms, kitchens, and bathrooms.

Consuming just 4W of power (manufacturer rated at 4.3W), the bulb achieves energy savings of up to 85% compared to a 40W incandescent equivalent. With a long lifespan of up to 15,000 hours, it significantly reduces both energy costs and maintenance requirements.

Key Features

• 4W LED replaces a 40W incandescent GLS bulb

• Warm White light (2700K) for a traditional, comfortable glow

• 320° beam angle for all-round light distribution

• Classic filament design with modern LED efficiency

• Standard ES / E27 Edison screw fitting

• Energy savings of up to 85%

• Long lifespan of up to 15,000 hours

• Non-dimmable

Specifications

• Product Code: 2021

• Manufacturer SKU: S9024

• Wattage: 4.3W (marketed as 4W)

• Equivalent Wattage: 40W

• Luminous Output: 470 lumens

• Colour Temperature: 2700K (Warm White)

• CRI: >80

• Cap / Fitting: ES / E27

• Voltage: 240V

• Beam Angle: 320°

• Dimensions: 106mm (L) × 60mm (W)

• Dimmable: No

• Lamp Life: 15,000 hours

• Warranty: 2 Years

• Manufacturer: Energizer

Efficient, stylish, and easy to install, the Energizer LED GLS Filament ES/E27 Bulb delivers classic lighting aesthetics, excellent energy savings, and dependable long-term performance—making it an ideal everyday lighting upgrade.