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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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Discharge Lamps

Shop our extensive range of discharge lamps from popular brands such as Philips, Venture, Osram, and much more.

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  • 400w E40 SON-E Plus External Ignitor 4 Year Life - Venture - HPSE 400w/E40/HO/4Y - 00434 Discharge Lamps Venture - Sparks Warehouse
    Sold out

    400w E40 SON-E Plus External Ignitor 4 Year Life - Venture - HPSE 400w/E40/HO/4Y - DISCONTINUED

    Venture
    £22.61 GBP - £22.61 GBP
    £22.61 GBP
    £25.48 GBP
    £25.48 GBP - £25.48 GBP
    £25.48 GBP

    400w E40 SON-E Plus External Ignitor 4 Year Life - Venture - HPSE 400w/E40/HO/4Y - 00434

    £22.61 GBP - £22.61 GBP
    £22.61 GBP
    £25.48 GBP
    £25.48 GBP - £25.48 GBP
    £25.48 GBP
    Sold out
  • Venture 00352 Long Life Sodium Twin Arc 400w E40/GES Discharge Bulb Discharge Lamps Venture - Easy Lighbulbs
    Sold out

    Venture 00352 Long Life Sodium Twin Arc 400w E40/GES Discharge Bulb - DISCONTINUED

    Venture
    £30.48 GBP - £30.48 GBP
    £30.48 GBP
    £33.35 GBP
    £33.35 GBP - £33.35 GBP
    £33.35 GBP

    Venture 00352 Long Life Sodium Twin Arc 400w E40/GES Discharge Bulb

    £30.48 GBP - £30.48 GBP
    £30.48 GBP
    £33.35 GBP
    £33.35 GBP - £33.35 GBP
    £33.35 GBP
    Sold out
  • 100w E40 Sodium SON Tubular Basic Plus - External Ignitor - Sylvania - 0020838 - SA SHP-T 100w Basic Discharge Lamps Sylvania - Sparks Warehouse
    Sold out

    100w E40 Sodium SON Tubular Basic Plus External Ignitor SA SHP-T 100w Basic - DISCONTINUED

    Sylvania
    £20.69 GBP - £20.69 GBP
    £20.69 GBP
    £23.56 GBP
    £23.56 GBP - £23.56 GBP
    £23.56 GBP

    100w E40 Sodium SON Tubular Basic Plus - External Ignitor - Sylvania - 0020838 - SA SHP-T 100w Basic

    £20.69 GBP - £20.69 GBP
    £20.69 GBP
    £23.56 GBP
    £23.56 GBP - £23.56 GBP
    £23.56 GBP
    Sold out
  • GE 93376 SON-T 100w E40/GES High Output Sodium Discharge Bulb Discharge Lamps GE Lighting - Easy Lighbulbs

    GE 93376 SON-T 100w E40/GES High Output Sodium Discharge Bulb

    GE Lighting
    £20.69 GBP - £20.69 GBP
    £20.69 GBP
    £23.56 GBP
    £23.56 GBP - £23.56 GBP
    £23.56 GBP

    GE 93376 SON-T 100w E40/GES High Output Sodium Discharge Bulb

    £20.69 GBP - £20.69 GBP
    £20.69 GBP
    £23.56 GBP
    £23.56 GBP - £23.56 GBP
    £23.56 GBP

  • GE 93102237 SON-T 150w E40/GES High Output Sodium Discharge Bulb

    GE Lighting
    £12.74 GBP - £12.74 GBP
    £12.74 GBP
    £15.61 GBP
    £15.61 GBP - £15.61 GBP
    £15.61 GBP

    SON-T light bulbs are high pressure sodium discharge lamps that offer unmatched reliability and a warm reboot in a few seconds. SON-T PIA Plus are ...

    View full details
    £12.74 GBP - £12.74 GBP
    £12.74 GBP
    £15.61 GBP
    £15.61 GBP - £15.61 GBP
    £15.61 GBP
  • Osram S150PT4 Bulb 150w E40/GES Sodium Discharge Bulb Discharge Lamps Osram - Easy Lighbulbs

    Osram S150PT4 Bulb 150w E40/GES Sodium Discharge Bulb

    Osram
    £20.20 GBP - £20.20 GBP
    £20.20 GBP
    £23.07 GBP
    £23.07 GBP - £23.07 GBP
    £23.07 GBP

    Osram S150PT4 Bulb 150w E40/GES Sodium Discharge Bulb

    £20.20 GBP - £20.20 GBP
    £20.20 GBP
    £23.07 GBP
    £23.07 GBP - £23.07 GBP
    £23.07 GBP
  • 250w E40 Sodium SON Tubular Basic Plus - External Ignitor - Sylvania - 0020848 - SA SHP-T 250w Basic Discharge Lamps Sylvania - Sparks Warehouse
    Sold out

    250w E40 Sodium SON Tubular Basic Plus - External Ignitor - Sylvania - 0020848 - SA SHP-T 250w Basic - DISCONTINUED

    Sylvania
    £20.22 GBP - £20.22 GBP
    £20.22 GBP
    £23.09 GBP
    £23.09 GBP - £23.09 GBP
    £23.09 GBP

    250w E40 Sodium SON Tubular Basic Plus - External Ignitor - Sylvania - 0020848 - SA SHP-T 250w Basic

    £20.22 GBP - £20.22 GBP
    £20.22 GBP
    £23.09 GBP
    £23.09 GBP - £23.09 GBP
    £23.09 GBP
    Sold out
  • Venture 00039 E40 250w SON-T 2000 Kelvin Standard Sodium Lamp Discharge Lamps Venture - Easy Lighbulbs
    Sold out

    Venture 00039 E40 250w SON-T 2000 Kelvin Standard Sodium Lamp - DISCONTINUED

    Venture
    £13.33 GBP - £13.33 GBP
    £13.33 GBP
    £16.20 GBP
    £16.20 GBP - £16.20 GBP
    £16.20 GBP

    Venture 00039 E40 250w SON-T 2000 Kelvin Standard Sodium Lamp

    £13.33 GBP - £13.33 GBP
    £13.33 GBP
    £16.20 GBP
    £16.20 GBP - £16.20 GBP
    £16.20 GBP
    Sold out
  • Osram HQI-TS 3500W/D Single Ended E40/GES with Top Cable Discharge Lamps Osram - Easy Lighbulbs

    Osram HQI-TS 3500W/D Single Ended E40/GES with Top Cable

    Osram
    £209.75 GBP - £209.75 GBP
    £209.75 GBP
    £212.62 GBP
    £212.62 GBP - £212.62 GBP
    £212.62 GBP

    Osram HQI-TS 3500W/D Single Ended E40/GES with Top Cable

    £209.75 GBP - £209.75 GBP
    £209.75 GBP
    £212.62 GBP
    £212.62 GBP - £212.62 GBP
    £212.62 GBP
  • Mercury Discharge Light Bulb 250w E40/GES Osram - MB250 Discharge Lamps Osram - Easy Lighbulbs

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

    Osram
    £21.91 GBP - £21.91 GBP
    £21.91 GBP
    £24.78 GBP
    £24.78 GBP - £24.78 GBP
    £24.78 GBP

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

    £21.91 GBP - £21.91 GBP
    £21.91 GBP
    £24.78 GBP
    £24.78 GBP - £24.78 GBP
    £24.78 GBP

  • 400w E40 MH Coated B/Up 4500K Dual

    Easy Light Bulbs
    £136.67 GBP - £136.67 GBP
    £136.67 GBP
    £139.54 GBP
    £139.54 GBP - £139.54 GBP
    £139.54 GBP

    400w E40 MH Coated B/Up 4500K Dual

    £136.67 GBP - £136.67 GBP
    £136.67 GBP
    £139.54 GBP
    £139.54 GBP - £139.54 GBP
    £139.54 GBP
  • MBF-U 250w GES/E40 Elliptical Mercury Lamps Discharge Lamps Easy Light Bulbs - Easy Lighbulbs

    MBF-U 250w GES/E40 Elliptical Mercury Lamps

    Easy Light Bulbs
    £18.83 GBP - £18.83 GBP
    £18.83 GBP
    £21.70 GBP
    £21.70 GBP - £21.70 GBP
    £21.70 GBP

    MBF-U 250w GES/E40 Elliptical Mercury Lamps

    £18.83 GBP - £18.83 GBP
    £18.83 GBP
    £21.70 GBP
    £21.70 GBP - £21.70 GBP
    £21.70 GBP

  • 250w Mercury Blended Lamp 240v E40/GES works directly off the mains

    Easy Light Bulbs
    £58.93 GBP - £58.93 GBP
    £58.93 GBP
    £61.80 GBP
    £61.80 GBP - £61.80 GBP
    £61.80 GBP

    250w Mercury Blended Lamp 240v E40/GES works directly off the mains

    £58.93 GBP - £58.93 GBP
    £58.93 GBP
    £61.80 GBP
    £61.80 GBP - £61.80 GBP
    £61.80 GBP
  • Narva 1000w Daylight Elliptical Discharge Bulb.

    Narva 1000w Daylight Elliptical Discharge Bulb.

    Narva
    £155.02 GBP - £155.02 GBP
    £155.02 GBP
    £157.89 GBP
    £157.89 GBP - £157.89 GBP
    £157.89 GBP

    Narva 1000w Daylight Elliptical Discharge Bulb.

    £155.02 GBP - £155.02 GBP
    £155.02 GBP
    £157.89 GBP
    £157.89 GBP - £157.89 GBP
    £157.89 GBP
  • Narva 150w E40 Ceramic Metal Halide Coolwhite/942 -

    Narva 150w E40 Ceramic Metal Halide Coolwhite/942 -

    Narva
    £45.18 GBP - £45.18 GBP
    £45.18 GBP
    £48.05 GBP
    £48.05 GBP - £48.05 GBP
    £48.05 GBP

    150w E40 Ceramic Metal Halide Coolwhite/942 - Narva

    £45.18 GBP - £45.18 GBP
    £45.18 GBP
    £48.05 GBP
    £48.05 GBP - £48.05 GBP
    £48.05 GBP
  • Narva Metal Halide 400w E40/GES Coated Elliptical Discharge Light Bulb

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

    Narva
    £32.60 GBP - £32.60 GBP
    £32.60 GBP
    £35.47 GBP
    £35.47 GBP - £35.47 GBP
    £35.47 GBP

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

    £32.60 GBP - £32.60 GBP
    £32.60 GBP
    £35.47 GBP
    £35.47 GBP - £35.47 GBP
    £35.47 GBP
  • Narva 100w E40 3000K Tubular Ceramic - NCK-T100W 830 E40 - 2015003

    Narva 100w E40 3000K Tubular Ceramic - NCK-T100W 830 E40 - 2015003

    Narva
    £38.34 GBP - £38.34 GBP
    £38.34 GBP
    £41.21 GBP
    £41.21 GBP - £41.21 GBP
    £41.21 GBP

    Narva 100w E40 3000K Tubular Ceramic - NCK-T100W 830 E40 - 2015003

    £38.34 GBP - £38.34 GBP
    £38.34 GBP
    £41.21 GBP
    £41.21 GBP - £41.21 GBP
    £41.21 GBP
  • Narva 100w E40 4200K Tubular Ceramic - NCK-T100W 942 E40 - 2015013

    Narva 100w E40 4200K Tubular Ceramic - NCK-T100W 942 E40 - 2015013

    Narva
    £38.34 GBP - £38.34 GBP
    £38.34 GBP
    £41.21 GBP
    £41.21 GBP - £41.21 GBP
    £41.21 GBP

    Narva 100w E40 4200K Tubular Ceramic - NCK-T100W 942 E40 - 2015013

    £38.34 GBP - £38.34 GBP
    £38.34 GBP
    £41.21 GBP
    £41.21 GBP - £41.21 GBP
    £41.21 GBP
  • Narva 150w E40 3000K Tubular Ceramic - NCK-T150W 830 E40 - 2015004

    Narva 150w E40 3000K Tubular Ceramic - NCK-T150W 830 E40 - 2015004

    Narva
    £47.34 GBP - £47.34 GBP
    £47.34 GBP
    £50.21 GBP
    £50.21 GBP - £50.21 GBP
    £50.21 GBP

    Narva 150w E40 3000K Tubular Ceramic - NCK-T150W 830 E40 - 2015004

    £47.34 GBP - £47.34 GBP
    £47.34 GBP
    £50.21 GBP
    £50.21 GBP - £50.21 GBP
    £50.21 GBP
  • Narva 3730250 0018 250w E40/GES 10000 Kelvin Metal Halide Bulb for Aquatic Use

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

    Narva
    £53.06 GBP - £53.06 GBP
    £53.06 GBP
    £55.93 GBP
    £55.93 GBP - £55.93 GBP
    £55.93 GBP

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

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

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

    Narva
    £22.46 GBP - £22.46 GBP
    £22.46 GBP
    £25.33 GBP
    £25.33 GBP - £25.33 GBP
    £25.33 GBP

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

    £22.46 GBP - £22.46 GBP
    £22.46 GBP
    £25.33 GBP
    £25.33 GBP - £25.33 GBP
    £25.33 GBP
  • Sylvania Relumina Mercury Retrofit Lamp 150w E40 colour 830 equivalent to 250w MBFU - 0020242 Discharge Lamps Sylvania - Easy Lighbulbs

    Sylvania Relumina Mercury Retrofit Lamp 150w E40 colour 830 equivalent to 250w MBFU - 0020242

    Sylvania
    £69.44 GBP - £69.44 GBP
    £69.44 GBP
    £72.31 GBP
    £72.31 GBP - £72.31 GBP
    £72.31 GBP

    Sylvania Relumina Mercury Retrofit Lamp 150w E40 colour 830 equivalent to 250w MBFU - 0020242

    £69.44 GBP - £69.44 GBP
    £69.44 GBP
    £72.31 GBP
    £72.31 GBP - £72.31 GBP
    £72.31 GBP
  • Venture 00049 SON-E 1000w E40 Elliptical Sodium Discharge Lamp Discharge Lamps Venture - Easy Lighbulbs

    Venture 00049 SON-E 1000w E40 Elliptical Sodium Discharge Lamp

    Venture
    £199.49 GBP - £199.49 GBP
    £199.49 GBP
    £202.36 GBP
    £202.36 GBP - £202.36 GBP
    £202.36 GBP

    Venture 00049 SON-E 1000w E40 Elliptical Sodium Discharge Lamp

    £199.49 GBP - £199.49 GBP
    £199.49 GBP
    £202.36 GBP
    £202.36 GBP - £202.36 GBP
    £202.36 GBP
  • Venture 00431 SON-E H.O. 4Year Warranty 70w E27 Elliptical Sodium Discharge Lamp Discharge Lamps Venture - Easy Lighbulbs

    Venture 00431 SON-E H.O. 4Year Warranty 70w E27 Elliptical Sodium Discharge Lamp

    Venture
    £14.24 GBP - £14.24 GBP
    £14.24 GBP
    £17.11 GBP
    £17.11 GBP - £17.11 GBP
    £17.11 GBP

    Venture 00431 SON-E H.O. 4Year Warranty 70w E27 Elliptical Sodium Discharge Lamp

    £14.24 GBP - £14.24 GBP
    £14.24 GBP
    £17.11 GBP
    £17.11 GBP - £17.11 GBP
    £17.11 GBP