T20 Filament E14 240V 4W W/W LED Light Bulb 225mm

Double Bay Hardware | SKU: T20E144W225MM

$29.90

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Light Bulb Fittings

The light bulb fitting is the part of the bulb that connects it to the socket of a light fixture.

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Colour Temperature

Colour temperature is measured in Kelvin (K) – the lower the number, the warmer the white light appears, while a higher Kelvin will appear cooler. Colour temperature generally ranges from 2700-3300K (warm) to 3300-5300 (cool) – and 6500K is daylight.

Check details of colour temperature

Equivalent Wattages Between Different Light Bulbs

As long as the technology developed, a LED light bulb can only use 8 watt power but light up similar brightness when a incandescent light bulb uses 60 watt power. There is equivalent wattage between different light bulbs. To stop making confuse, you need to know what wattage equivalent to each other. See the table attached as below.

Check table chart

80%

Cutting electricity costs by up to 80% compared to incandescent bulbs.

15,000+

Extremely long lasting time between 15,000 to 25,000 hours. Up to 25 times longer than incandescent bulbs.

Create striking visual impact with this elongated T20 Filament E14 240V 4W LED bulb. Featuring a 225mm tubular design with clear glass construction, the exposed filament delivers an extra-warm 2500K glow — perfect for statement pendants, feature lighting, and decorative installations where the bulb itself becomes part of the design. The slender 20mm diameter profile creates a dramatic, elegant silhouette.

Measuring 20×225mm with an E14 small Edison screw base, this T20 tubular filament bulb suits pendant lights, wall sconces, exposed bulb fixtures, and any decorative luminaire where visual impact is key. With a wide 360° beam angle and 20,000 hour rated life, it delivers long-lasting, energy-efficient decorative lighting.

Key Features

Elongated 225mm tubular design with slender 20mm profile
Exposed filament visible through clear glass for a striking decorative effect
Extra-warm 2500K colour temperature for a rich, amber-toned ambience
Wide 360° beam angle for all-round light distribution
Clear glass construction to showcase the decorative filament
E14 small Edison screw base for compact decorative fittings
20,000 hour rated life for long-lasting performance
Energy efficient: only 4W

Specifications

Fitting/Base: E14
Wattage: 4W
Voltage: 240V
Colour Temperature: 2500K Warm White
Beam Angle: 360°
Finish: Clear
Dimmable: No
Rated Average Life: 20,000H
Dimensions: 20×225mm

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Frequently Asked Questions

Is this LED bulb dimmable?

No, this T20 Filament LED bulb is non-dimmable. Using it with a dimmer switch may cause flickering, buzzing, or reduced bulb life. Please ensure your fixture is connected to a standard non-dimmed circuit.

What fixtures and applications suit this T20 tubular bulb?

This 225mm T20 tubular filament bulb is designed for applications where the bulb itself is a design feature. It suits statement pendant lights, exposed bulb fixtures, wall sconces, architectural lighting, and creative installations in restaurants, bars, hotels, and residential spaces. Its slender 20mm profile and elongated 225mm length make it ideal for feature lighting and pendant arrays.

What is the difference between T20 and T30 tubular filament bulbs?

T20 and T30 refer to the diameter of the tubular glass: T20 has a slender 20mm diameter, while T30 has a wider 30mm diameter. Both feature exposed filament designs and are available in various lengths. The T20 creates a more delicate, elegant silhouette, while the T30 has a bolder, more substantial presence. Both suit decorative pendant and feature lighting applications.