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Dimmable

T30 Filament E27 240V 40W Incandescent Light Bulb Amber 300mm

Double Bay Hardware  |  SKU: T30E2740W300MM
Regular price $18.90
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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

This T30 vintage filament light bulb features an extra-long tubular profile, amber glass and a visible decorative filament. Its 300mm length makes the bulb itself a focal point in compatible exposed-bulb pendants and decorative fittings.

This bulb features 240V 40W incandescent operation, 2300K extra-warm white light and dimmable operation. Before choosing it for a pendant or lamp, allow space for the full 30mm diameter and 300mm length, and check the fitting's incandescent wattage rating and heat-clearance requirements. Lamp holders are not universally compatible.

 

Key Features

  • Extra-long T30 tubular shape with a visible decorative filament
  • Amber glass finish for a vintage appearance
  • E27 Edison screw cap
  • 240V 40W incandescent lamp, not an LED
  • 2300K extra-warm white colour temperature
  • Dimmable
  • 360° beam angle and 3,000-hour rated average life

 

Specifications

  • SKU: T30E2740W300MM
  • Light Bulb Type: Incandescent Filament
  • Shape: T30 Tubular
  • Fitting: E27 Edison Screw
  • Voltage: 240V
  • Wattage: 40W
  • Colour Temperature: 2300K Extra-Warm White
  • Finish: Amber
  • Beam Angle: 360°
  • Rated Average Life: 3,000 hours
  • Dimmable: Yes
  • Diameter: 30mm
  • Length: 300mm

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Frequently Asked Questions

Can I dim this T30 40W filament bulb?

The existing specifications list this bulb as dimmable. Use a dimmer suitable for incandescent lamps and check its minimum and maximum connected load, particularly when operating a single 40W bulb. Compatibility is not guaranteed with every dimmer or LED-only control. The 40W rating is the actual incandescent load, not an LED-equivalent rating.

Will this 300mm T30 bulb fit my pendant or lamp?

Check that your fitting has an E27 screw socket, is suitable for a 240V 40W incandescent lamp and has clearance for the listed 30mm diameter and 300mm overall length. The long glass tube needs more space than a conventional household bulb. Check any shade, enclosure and heat-clearance restrictions; an E27 socket alone does not establish compatibility. Switch off power and allow the bulb to cool before replacement.

What makes this T30 vintage bulb different from an LED filament bulb?

This is a traditional 40W incandescent filament bulb, not an LED. Its elongated 300mm tubular profile, visible filament and amber glass create a distinctive decorative appearance. Existing specifications list 2300K extra-warm white light. Lumen output has not been confirmed, so choose it for a compatible decorative application rather than assuming a particular task-lighting brightness.