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2d Fluorescent Tubes

These light bulbs are called "2D light bulbs" due to their shape, resembling two letter Ds, leading them to be commonly referred to as "double D bulbs." Their compact design makes them ideal for shorter fixtures that cannot accommodate longer-shaped bulbs. As a result, numerous commercial properties have embraced 2D bulbs for ceiling fittings. These 2D lamps come in various cap fittings, catering to different fixtures and offering a wide range of options suitable for various applications.

Available in 2 Pin or 4 Pin

  • Philips 28w 4 Pin/GR10 2D Warmwhite/830 - 3000 Kelvin - DISCONTINUED

    Philips
    Original price £12.08 GBP - Original price £12.08 GBP
    Original price £12.08 GBP
    £13.90 GBP
    £13.90 GBP - £13.90 GBP
    Current price £13.90 GBP

    Philips 28w 4 Pin/GR10 2D Warmwhite/830 - 3000 Kelvin If Philips isn't available - an alternative will be sent. 

    Original price £12.08 GBP - Original price £12.08 GBP
    Original price £12.08 GBP
    £13.90 GBP
    £13.90 GBP - £13.90 GBP
    Current price £13.90 GBP
    Sold out
  • CFL 2D 16W Dimmable White 3500K GR10q 4-Pin Lamp - DISCONTINUED

    Crompton
    Original price £12.08 GBP - Original price £12.08 GBP
    Original price £12.08 GBP
    £13.90 GBP
    £13.90 GBP - £13.90 GBP
    Current price £13.90 GBP

    Dimmable energy efficient 2D compact fluorescent lamp. Widely used with slim profile decorative and tough exterior luminaires. Suitable for use in ...

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    Original price £12.08 GBP - Original price £12.08 GBP
    Original price £12.08 GBP
    £13.90 GBP
    £13.90 GBP - £13.90 GBP
    Current price £13.90 GBP
    Sold out
  • 16W 2D LAMP 4 PIN - 3500K White - DISCONTINUED

    The Lamp Company
    Original price £12.08 GBP
    Original price £12.08 GBP - Original price £12.08 GBP
    Original price £12.08 GBP
    Current price £11.51 GBP
    £11.51 GBP - £11.51 GBP
    Current price £11.51 GBP

    5,000 hours. OUR 2D LAMPS ARE "CLASS A" ENERGY EFFICIENCY RATED

    Original price £12.08 GBP
    Original price £12.08 GBP - Original price £12.08 GBP
    Original price £12.08 GBP
    Current price £11.51 GBP
    £11.51 GBP - £11.51 GBP
    Current price £11.51 GBP
    Save £0.57 GBP Save £0.00 GBP
  • 2D Fluorescent 28w GR10/4 Pin - Daylight - DISCONTINUED

    Casell
    Original price £16.36 GBP - Original price £16.36 GBP
    Original price £16.36 GBP
    £17.97 GBP
    £17.97 GBP - £17.97 GBP
    Current price £17.97 GBP

    Specification Category Fluorescent Tubes Type 2D Square Fluorescent Tubes Cap GR10/4 Pin Volts This item is run by control gear in the fit...

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    Original price £16.36 GBP - Original price £16.36 GBP
    Original price £16.36 GBP
    £17.97 GBP
    £17.97 GBP - £17.97 GBP
    Current price £17.97 GBP
    Sold out
  • Knightsbridge 2D28W4P 28W 2D LAMP 4 PIN - 3500K White - DISCONTINUED

    Knightsbridge
    Original price £5.74 GBP - Original price £5.74 GBP
    Original price £5.74 GBP
    £11.51 GBP
    £11.51 GBP - £11.51 GBP
    Current price £11.51 GBP

    5,000 hours. OUR 2D LAMPS ARE "CLASS A" ENERGY EFFICIENCY RATED

    Original price £5.74 GBP - Original price £5.74 GBP
    Original price £5.74 GBP
    £11.51 GBP
    £11.51 GBP - £11.51 GBP
    Current price £11.51 GBP
    Sold out
  • CFL 2D 38W Dimmable 4000K GR10q 4-Pin

    Bell
    Original price £13.18 GBP - Original price £13.18 GBP
    Original price £13.18 GBP
    £14.94 GBP
    £14.94 GBP - £14.94 GBP
    Current price £14.94 GBP

    Dimmable energy efficient 2Dcompact fluorescent lamp. Widely used with slim profile decorative and tough exterior luminaires. Suitable for use in e...

    View full details
    Original price £13.18 GBP - Original price £13.18 GBP
    Original price £13.18 GBP
    £14.94 GBP
    £14.94 GBP - £14.94 GBP
    Current price £14.94 GBP
  • 28w 4 Pin Blue GR10 - Anti Drug Bulb

    Casell
    Original price £18.59 GBP - Original price £18.59 GBP
    Original price £18.59 GBP
    £20.09 GBP
    £20.09 GBP - £20.09 GBP
    Current price £20.09 GBP

    Specification Category Fluorescent Tubes Type 2D Square Fluorescent Tubes Cap GR10/4 Pin Volts This item is run by control gear in the fit...

    View full details
    Original price £18.59 GBP - Original price £18.59 GBP
    Original price £18.59 GBP
    £20.09 GBP
    £20.09 GBP - £20.09 GBP
    Current price £20.09 GBP
  • Osram CFL 2D 16W Dimmable 2700K GR10q 4-Pin - DISCONTINUED

    Osram
    Original price £12.08 GBP - Original price £12.08 GBP
    Original price £12.08 GBP
    £13.90 GBP
    £13.90 GBP - £13.90 GBP
    Current price £13.90 GBP

    Dimmable energy efficient DD compact fluorescent lamp. Widely used with slim profile decorative and tough exterior luminaires. Suitable for use in ...

    View full details
    Original price £12.08 GBP - Original price £12.08 GBP
    Original price £12.08 GBP
    £13.90 GBP
    £13.90 GBP - £13.90 GBP
    Current price £13.90 GBP
    Sold out
  • Philips 38w 4 Pin/GR10 2D White/835 - 3500 Kelvin

    Philips
    Original price £13.18 GBP - Original price £13.18 GBP
    Original price £13.18 GBP
    £14.94 GBP
    £14.94 GBP - £14.94 GBP
    Current price £14.94 GBP

    Philips 38w 4 Pin/GR10 2D White/835 - 3500 Kelvin

    Original price £13.18 GBP - Original price £13.18 GBP
    Original price £13.18 GBP
    £14.94 GBP
    £14.94 GBP - £14.94 GBP
    Current price £14.94 GBP
  • 2D Flykiller 28w 4 Pin in BL350

    Casell
    Original price £18.59 GBP - Original price £18.59 GBP
    Original price £18.59 GBP
    £20.09 GBP
    £20.09 GBP - £20.09 GBP
    Current price £20.09 GBP

    2D Flykiller 28w 4 Pin in BL350

    Original price £18.59 GBP - Original price £18.59 GBP
    Original price £18.59 GBP
    £20.09 GBP
    £20.09 GBP - £20.09 GBP
    Current price £20.09 GBP
  • Bell 2D 38W Dimmable 3500K GR10q 4-Pin

    Bell
    Original price £13.18 GBP - Original price £13.18 GBP
    Original price £13.18 GBP
    £14.94 GBP
    £14.94 GBP - £14.94 GBP
    Current price £14.94 GBP

    Dimmable energy efficient DD compact fluorescent lamp. Widely used with slim profile decorative and tough exterior luminaires. Suitable for use in ...

    View full details
    Original price £13.18 GBP - Original price £13.18 GBP
    Original price £13.18 GBP
    £14.94 GBP
    £14.94 GBP - £14.94 GBP
    Current price £14.94 GBP
  • 55w 4Pin/GR10 2D Cool White/840 Fluorescent Tube - Kosnic KFT55STD/4P-840 - DISCONTINUED

    KOSNIC
    Original price £13.67 GBP
    Original price £13.67 GBP - Original price £13.67 GBP
    Original price £13.67 GBP
    Current price £13.02 GBP
    £13.02 GBP - £13.02 GBP
    Current price £13.02 GBP

    55w 4Pin/GR10 2D Cool White/840 Fluorescent Tube - Kosnic KFT55STD/4P-840

    Original price £13.67 GBP
    Original price £13.67 GBP - Original price £13.67 GBP
    Original price £13.67 GBP
    Current price £13.02 GBP
    £13.02 GBP - £13.02 GBP
    Current price £13.02 GBP
    Save £0.65 GBP Save £0.00 GBP
  • 28w 4 Pin/GR10 2D Warm White/830 - 3000 Kelvin

    The Lamp Company
    Original price £12.08 GBP - Original price £12.08 GBP
    Original price £12.08 GBP
    £15.05 GBP
    £15.05 GBP - £15.05 GBP
    Current price £15.05 GBP

    28w 4 Pin/GR10 2D Warmwhite/830 - 3000 Kelvin

    Original price £12.08 GBP - Original price £12.08 GBP
    Original price £12.08 GBP
    £15.05 GBP
    £15.05 GBP - £15.05 GBP
    Current price £15.05 GBP
  • Osram 28w 2D Square 4-Pin Gr10q Cap Standard White (3500k) ‎ - DISCONTINUED

    Osram
    Original price £16.36 GBP
    Original price £16.36 GBP - Original price £16.36 GBP
    Original price £16.36 GBP
    Current price £15.58 GBP
    £15.58 GBP - £15.58 GBP
    Current price £15.58 GBP

    This model is designed to fit slimline wall and ceiling fittings. It uses 80% less energy than traditional bulbs and has a rated lifespan of 8000 h...

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    Original price £16.36 GBP
    Original price £16.36 GBP - Original price £16.36 GBP
    Original price £16.36 GBP
    Current price £15.58 GBP
    £15.58 GBP - £15.58 GBP
    Current price £15.58 GBP
    Sold out