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Due to the phase-out of non-specialist fluorescent lamps, we may supply an alternative brand from legacy stock, equal in length, colour, compatibility, or offer an LED replacement
Due to the phase-out of non-specialist fluorescent lamps, we may supply an alternative brand from legacy stock, equal in length, colour, compatibility, or offer an LED replacement

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Light Bulbs

  • Venture 00345 Long Life 250w Twin Arc Sodium Discharge Bulb E40/GES Cap

    Venture
    Original price £26.64 GBP - Original price £26.64 GBP
    Original price £26.64 GBP
    £29.51 GBP
    £29.51 GBP - £29.51 GBP
    Current price £29.51 GBP

    Venture 00345 Long Life 250w Twin Arc Sodium Discharge Bulb E40/GES Cap

    Original price £26.64 GBP - Original price £26.64 GBP
    Original price £26.64 GBP
    £29.51 GBP
    £29.51 GBP - £29.51 GBP
    Current price £29.51 GBP
  • Sylvania 0020743 Twin-Arc Tube 400w E40/GES Sodium Discharge Bulb Long Life

    Sylvania
    Original price £36.65 GBP - Original price £36.65 GBP
    Original price £36.65 GBP
    £39.52 GBP
    £39.52 GBP - £39.52 GBP
    Current price £39.52 GBP

    Sylvania 0020743 Twin-Arc Tube 400w E40/GES Sodium Discharge Bulb Long Life

    Original price £36.65 GBP - Original price £36.65 GBP
    Original price £36.65 GBP
    £39.52 GBP
    £39.52 GBP - £39.52 GBP
    Current price £39.52 GBP
  • Venture 00346 Long Life 400w Twin Arc Sodium Discharge Bulb E40/GES

    Venture
    Original price £28.14 GBP - Original price £28.14 GBP
    Original price £28.14 GBP
    £31.01 GBP
    £31.01 GBP - £31.01 GBP
    Current price £31.01 GBP

    Venture 00346 Long Life 400w Twin Arc Sodium Discharge Bulb E40/GES

    Original price £28.14 GBP - Original price £28.14 GBP
    Original price £28.14 GBP
    £31.01 GBP
    £31.01 GBP - £31.01 GBP
    Current price £31.01 GBP
  • Sylvania 0020808 600w Sodium Bulb for enhanced plant growth

    Sylvania
    Original price £30.86 GBP - Original price £30.86 GBP
    Original price £30.86 GBP
    £33.73 GBP
    £33.73 GBP - £33.73 GBP
    Current price £33.73 GBP

    Sylvania 0020808 600w Sodium Bulb for enhanced plant growth

    Original price £30.86 GBP - Original price £30.86 GBP
    Original price £30.86 GBP
    £33.73 GBP
    £33.73 GBP - £33.73 GBP
    Current price £33.73 GBP
  • Venture 00347 Long Life 600w Twin Arc Sodium Discharge Bulbs E40/GES

    Venture
    Original price £76.80 GBP - Original price £76.80 GBP
    Original price £76.80 GBP
    £79.67 GBP
    £79.67 GBP - £79.67 GBP
    Current price £79.67 GBP

    Venture 00347 Long Life 600w Twin Arc Sodium Discharge Bulbs E40/GES

    Original price £76.80 GBP - Original price £76.80 GBP
    Original price £76.80 GBP
    £79.67 GBP
    £79.67 GBP - £79.67 GBP
    Current price £79.67 GBP
  • Philips C400S51/ALTO American Discharge Bulb. ED-18 Envelope Shape.

    Philips
    Original price £42.17 GBP - Original price £42.17 GBP
    Original price £42.17 GBP
    £45.04 GBP
    £45.04 GBP - £45.04 GBP
    Current price £45.04 GBP

    Philips C400S51/ALTO American Discharge Bulb. ED-18 Envelope Shape.

    Original price £42.17 GBP - Original price £42.17 GBP
    Original price £42.17 GBP
    £45.04 GBP
    £45.04 GBP - £45.04 GBP
    Current price £45.04 GBP
  • Osram S100P4 100w E40/GES High Output Sodium Discharge Bulb

    Osram
    Original price £19.00 GBP - Original price £19.00 GBP
    Original price £19.00 GBP
    £21.87 GBP
    £21.87 GBP - £21.87 GBP
    Current price £21.87 GBP

    Osram S100P4 100w E40/GES High Output Sodium Discharge Bulb

    Original price £19.00 GBP - Original price £19.00 GBP
    Original price £19.00 GBP
    £21.87 GBP
    £21.87 GBP - £21.87 GBP
    Current price £21.87 GBP
  • Osram S150P4 100w E40/GES High Output Sodium Discharge Bulb

    Osram
    Original price £13.97 GBP - Original price £13.97 GBP
    Original price £13.97 GBP
    £16.84 GBP
    £16.84 GBP - £16.84 GBP
    Current price £16.84 GBP

    Osram S150P4 100w E40/GES High Output Sodium Discharge Bulb

    Original price £13.97 GBP - Original price £13.97 GBP
    Original price £13.97 GBP
    £16.84 GBP
    £16.84 GBP - £16.84 GBP
    Current price £16.84 GBP
  • Osram S1KWT SON-T 1000w E40/GES Tubular Discharge Bulb

    Osram
    Original price £166.50 GBP - Original price £166.50 GBP
    Original price £166.50 GBP
    £169.37 GBP
    £169.37 GBP - £169.37 GBP
    Current price £169.37 GBP

    Osram S1KWT SON-T 1000w E40/GES Tubular Discharge Bulb

    Original price £166.50 GBP - Original price £166.50 GBP
    Original price £166.50 GBP
    £169.37 GBP
    £169.37 GBP - £169.37 GBP
    Current price £169.37 GBP
  • Osram S100PT4 Sodium Bulb 100w E40 Street Light Bulb

    Osram
    Original price £20.69 GBP - Original price £20.69 GBP
    Original price £20.69 GBP
    £23.56 GBP
    £23.56 GBP - £23.56 GBP
    Current price £23.56 GBP

    Osram S100PT4 Sodium Bulb 100w E40 Street Light Bulb

    Original price £20.69 GBP - Original price £20.69 GBP
    Original price £20.69 GBP
    £23.56 GBP
    £23.56 GBP - £23.56 GBP
    Current price £23.56 GBP
  • Osram S250PT4 Sodium Bulb 250w E40 Street Light Bulb

    Osram
    Original price £17.95 GBP - Original price £17.95 GBP
    Original price £17.95 GBP
    £20.82 GBP
    £20.82 GBP - £20.82 GBP
    Current price £20.82 GBP

    Osram S250PT4 Sodium Bulb 250w E40 Street Light Bulb

    Original price £17.95 GBP - Original price £17.95 GBP
    Original price £17.95 GBP
    £20.82 GBP
    £20.82 GBP - £20.82 GBP
    Current price £20.82 GBP
  • Osram S400TI 400w E40/GES Sodium Bulb with Internal Ignitor...

    Osram
    Original price £33.41 GBP - Original price £33.41 GBP
    Original price £33.41 GBP
    £36.28 GBP
    £36.28 GBP - £36.28 GBP
    Current price £36.28 GBP

    Osram S400TI 400w E40/GES Sodium Bulb with Internal Ignitor...

    Original price £33.41 GBP - Original price £33.41 GBP
    Original price £33.41 GBP
    £36.28 GBP
    £36.28 GBP - £36.28 GBP
    Current price £36.28 GBP
  • Osram S600TI - 600w Tubular Sodium Bulb with Internal Ignitor.

    Easy Light Bulbs
    Original price £68.03 GBP - Original price £68.03 GBP
    Original price £68.03 GBP
    £70.90 GBP
    £70.90 GBP - £70.90 GBP
    Current price £70.90 GBP

    Osram S600TI - 600w Tubular Sodium Bulb with Internal Ignitor.

    Original price £68.03 GBP - Original price £68.03 GBP
    Original price £68.03 GBP
    £70.90 GBP
    £70.90 GBP - £70.90 GBP
    Current price £70.90 GBP
  • Osram S600PT4 Sodium Bulb 600w E40 Discharge Lamp

    Osram
    Original price £49.38 GBP - Original price £49.38 GBP
    Original price £49.38 GBP
    £52.25 GBP
    £52.25 GBP - £52.25 GBP
    Current price £52.25 GBP

    Osram S600PT4 Sodium Bulb 600w E40 Discharge Lamp

    Original price £49.38 GBP - Original price £49.38 GBP
    Original price £49.38 GBP
    £52.25 GBP
    £52.25 GBP - £52.25 GBP
    Current price £52.25 GBP
  • Narva GLS 300w E40/GES 240v Clear Light Bulb

    Narva
    Original price £10.01 GBP - Original price £10.01 GBP
    Original price £10.01 GBP
    £12.88 GBP
    £12.88 GBP - £12.88 GBP
    Current price £12.88 GBP

    GLS 300w E40/GES 240v Narva Clear Light Bulb

    Original price £10.01 GBP - Original price £10.01 GBP
    Original price £10.01 GBP
    £12.88 GBP
    £12.88 GBP - £12.88 GBP
    Current price £12.88 GBP
  • Narva Metal Halide 400w E40/GES Coated Elliptical Discharge Light Bulb

    Narva
    Original price £32.60 GBP - Original price £32.60 GBP
    Original price £32.60 GBP
    £35.47 GBP
    £35.47 GBP - £35.47 GBP
    Current price £35.47 GBP

    Metal Halide 400w E40/GES Narva Coated Elliptical Discharge Light Bulb

    Original price £32.60 GBP - Original price £32.60 GBP
    Original price £32.60 GBP
    £35.47 GBP
    £35.47 GBP - £35.47 GBP
    Current price £35.47 GBP
  • Narva 1000w Daylight Elliptical Discharge Bulb.

    Narva
    Original price £155.02 GBP - Original price £155.02 GBP
    Original price £155.02 GBP
    £157.89 GBP
    £157.89 GBP - £157.89 GBP
    Current price £157.89 GBP

    Narva 1000w Daylight Elliptical Discharge Bulb.

    Original price £155.02 GBP - Original price £155.02 GBP
    Original price £155.02 GBP
    £157.89 GBP
    £157.89 GBP - £157.89 GBP
    Current price £157.89 GBP
  • Narva 3730250 0018 250w E40/GES 10000 Kelvin Metal Halide Bulb for Aquatic Use

    Narva
    Original price £53.06 GBP - Original price £53.06 GBP
    Original price £53.06 GBP
    £55.93 GBP
    £55.93 GBP - £55.93 GBP
    Current price £55.93 GBP

    Narva 3730250 0018 250w E40/GES 10000 Kelvin Metal Halide Bulb for Aquatic Use

    Original price £53.06 GBP - Original price £53.06 GBP
    Original price £53.06 GBP
    £55.93 GBP
    £55.93 GBP - £55.93 GBP
    Current price £55.93 GBP
  • Narva 3730250 0017 250w E40/GES Metal Halide Discharge Bulb

    Narva
    Original price £22.46 GBP - Original price £22.46 GBP
    Original price £22.46 GBP
    £25.33 GBP
    £25.33 GBP - £25.33 GBP
    Current price £25.33 GBP

    Narva 3730250 0017 250w E40/GES Metal Halide Discharge Bulb

    Original price £22.46 GBP - Original price £22.46 GBP
    Original price £22.46 GBP
    £25.33 GBP
    £25.33 GBP - £25.33 GBP
    Current price £25.33 GBP
  • Metal Halide Tubular 250w E40/GES Osram Daylight Discharge Light Bulb - 4500 Kelvin

    Philips
    Original price £39.04 GBP - Original price £39.04 GBP
    Original price £39.04 GBP
    £49.25 GBP
    £49.25 GBP - £49.25 GBP
    Current price £49.25 GBP

    Metal Halide Tubular 250w E40/GES Daylight Discharge Light Bulb - 4500 Kelvin

    Original price £39.04 GBP - Original price £39.04 GBP
    Original price £39.04 GBP
    £49.25 GBP
    £49.25 GBP - £49.25 GBP
    Current price £49.25 GBP
  • Mercury Discharge Light Bulb 250w E40/GES Osram - MB250

    Osram
    Original price £21.91 GBP - Original price £21.91 GBP
    Original price £21.91 GBP
    £24.78 GBP
    £24.78 GBP - £24.78 GBP
    Current price £24.78 GBP

    Mercury Discharge Light Bulb 250w E40/GES Osram - MB250

    Original price £21.91 GBP - Original price £21.91 GBP
    Original price £21.91 GBP
    £24.78 GBP
    £24.78 GBP - £24.78 GBP
    Current price £24.78 GBP
  • GLS Bulb 110v 750w E40/GES Clear Glass

    Easy Light Bulbs
    Original price £25.51 GBP - Original price £25.51 GBP
    Original price £25.51 GBP
    £28.38 GBP
    £28.38 GBP - £28.38 GBP
    Current price £28.38 GBP

    GLS Bulb 110v 750w E40/GES Clear Glass

    Original price £25.51 GBP - Original price £25.51 GBP
    Original price £25.51 GBP
    £28.38 GBP
    £28.38 GBP - £28.38 GBP
    Current price £28.38 GBP
  • GLS 130v 300w E40/GES Incandescent Bulb

    Easy Light Bulbs
    Original price £19.00 GBP - Original price £19.00 GBP
    Original price £19.00 GBP
    £21.87 GBP
    £21.87 GBP - £21.87 GBP
    Current price £21.87 GBP

    GLS 130v 300w E40/GES Incandescent Bulb

    Original price £19.00 GBP - Original price £19.00 GBP
    Original price £19.00 GBP
    £21.87 GBP
    £21.87 GBP - £21.87 GBP
    Current price £21.87 GBP
  • GE 93379 SONE 150w Coated XO E40/GES Sodium Bulb

    GE Lighting
    Original price £19.00 GBP - Original price £19.00 GBP
    Original price £19.00 GBP
    £21.87 GBP
    £21.87 GBP - £21.87 GBP
    Current price £21.87 GBP

    GE 93379 SONE 150w Coated XO E40/GES Sodium Bulb

    Original price £19.00 GBP - Original price £19.00 GBP
    Original price £19.00 GBP
    £21.87 GBP
    £21.87 GBP - £21.87 GBP
    Current price £21.87 GBP