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Tubular LED Bulbs

Tubular LED filament bulbs shaped for pendants, wall fittings and decorative fixtures where the bulb is on show. The range runs from 4W up to 8W on E27 and E14 caps, in clear glass for a crisp filament look or amber glass for a warmer glow. Colour temperatures span 1800K and 2200K through to 3000K, with both dimmable and non-dimmable options.

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The tubular shape

A tubular bulb has a long, narrow body that shows off the LED filament along its length, which makes it a decorative choice for fittings where the bulb is on display. Unlike a hidden capsule or a frosted standard bulb, this shape is meant to be seen, so the glass and filament become part of the look.

Cap fittings and finishes

This range runs on E27 and E14 screw caps, the larger and smaller Edison screw fittings. Finishes split between clear glass, which gives a crisp view of the filament, and amber glass, which softens and warms the glow. Both lean towards a vintage, pared-back style that suits exposed sockets.

Brightness and colour

Wattages here are modest, in keeping with filament LED. Colour temperatures listed run from a very warm 1800K and 2200K, which give a deep, amber-leaning glow, up to 3000K for a cleaner warm white. The lower numbers pair naturally with the amber glass, while clear glass at 3000K reads brighter and crisper.

Where they are used

Tubular filament bulbs work in open pendants, wall fittings and decorative fixtures, and are often used in studies and similar settings where the bulb itself is part of the scheme. They suit minimalist and industrial-style fittings with bare sockets.

How to choose

Pick the cap your fitting needs, E27 or E14, then choose between clear and amber glass and a colour temperature to match. Both dimmable and non-dimmable versions are available, so check which you need. Free UK delivery over £99, worldwide shipping.

Frequently Asked Questions

Which cap fittings do these bulbs use?
The tubular filament bulbs come on E27 and E14 caps. Check which cap your fitting takes before ordering: E27 is the larger screw cap and E14 the smaller one. The shape is designed to suit slim pendants and lanterns where the bulb is visible.

Are the bulbs dimmable?
Both dimmable and non-dimmable versions are listed, so check the bulb's description before buying. Dimmable bulbs need a compatible dimmer to run smoothly across the range, while non-dimmable bulbs are intended for standard on and off switching only.

What is the difference between the clear and amber glass?
Clear glass shows the filament sharply and gives a brighter, cooler light around 3000K. Amber glass softens the output to a warm vintage glow at 1800K to 2200K, which suits relaxed and decorative settings where you want a mellow look.

How bright are the tubular bulbs?
Output runs from around 320 lumens on the lower-wattage amber bulbs up to about 900 lumens on the 8W clear version. Higher-wattage clear bulbs give roughly 60-watt equivalent brightness, while the amber options are dimmer and aimed at atmosphere rather than task light.

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