Part Number: 1444

Crompton Lamps CFL 28W 2D 4-Pin Dimmable Warm White Frosted

Part Number: 1444

Crompton Lamps CFL 28W 2D 4-Pin Dimmable Warm White Frosted

Cap icon


Shape icon


Wattage icon

11 - 40W

Colour icon

Warm White

£2.99 inc. VAT

FREE UK Delivery on orders over £50 (Standard delivery, excludes orders of oversized items)

    • Glass Type: Frosted
    • Rated Life: 10,000 hours
    • Energy Rating: A

Crompton Lamps CFL 28W 2D 4-Pin Dimmable Warm White Frosted

  • Cap type: GR10q
  • Colour Output: Warm White
  • Dimensions: Diameter = 195.00mm, Height = 200.00mm

Often referred to as 2D, double turn or butterfly lamps, these energy efficient compact fluorescent lamps are commonly used with low profile decorative and tough exterior luminaires in both domestic and commercial applications.

The unique shape of these 2D lamps provides even light distribution, while boasting an impressive a rated life of 10,000 hours and a typical lifespan of 5 years. This Crompton 28W 4 Pin Double D lamp emits 2,050 lumens of warm white light and is perfect for use in offices, bathrooms and stairwells.

Suitable for dimming - separate ballast/control gear required.

Here at Lightbulbs Direct, we want you to be able to buy with confidence both in ourselves and the products we sell. With this in mind, a number of our bulbs carry a specific warranty that ensures you can do exactly that.

Any Energy Saving Compact Fluorescent light bulb bought from Lightbulbs Direct carries a 12-month warranty.

If you should purchase an energy saving compact fluorescent light bulb from Lightbulbs Direct and have it fail, break or develop a fault at any point within the timelines stated above of the date of receipt, we will happily replace the item or offer a full refund, depending on your wishes.

In instances where large numbers of bulbs fail within a relatively short period of time, we may ask you to return them to us so that they can undergo testing to identify any potential issues.

What doesn't our warranty cover?

In any instance where your bulb has developed a fault, we will do our utmost to replace it or offer a full refund (provided the item is still within its stated warranty period). However, if it becomes apparent that the product has been misused, tampered with or modified in any way, we will view this as having voided its warranty.

'Misuse" includes, but is not limited to, incorrect operation by the user, use of non-dimmable bulbs on a dimmable circuit or connection to or operation with an unsuitable power supply. 'Tampering' or 'modification' can be interpreted as any activity designed to alter the product in such a way that it can be used in a manner that wasn't intended by its original design. This can include rewiring, removing plugs, home repairs or changing components. Unfortunately, we won't be able to replace any item that has undergone any such process.

If you have any further questions about our Warranty or Returns Policy that aren't addressed on this page, please feel free to contact us.

Attribute Value
Technology CFL
Cap GR10q
Shape 2D
Wattage 11 - 40W
Colour Warm White