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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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  • High pressure sodium lamp , RNP-T/LR 250W/S/230/E40 Radium 344 10739 Sodium Lamps RADIUM - Easy Control Gear

    High pressure sodium lamp , RNP-T/LR 250W/S/230/E40 Radium 344 10739

    RADIUM
    £13.12 GBP - £13.12 GBP
    £13.12 GBP
    £15.99 GBP
    £15.99 GBP - £15.99 GBP
    £15.99 GBP

    High pressure sodium lamp long run (4Y), tubular bulb clear, base E40. Operation with ballast and ignitor. General Data Article No.34410739 ...

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    £13.12 GBP - £13.12 GBP
    £13.12 GBP
    £15.99 GBP
    £15.99 GBP - £15.99 GBP
    £15.99 GBP
  • 150w E40 Sodium SON Elliptical BASIC Plus External Ignitor - Sylvania - 0020842 - SA SHP 150W BASIC Discharge Lamps Sylvania - Sparks Warehouse

    150w E40 Sodium SON Elliptical BASIC Plus External Ignitor - Sylvania - 0020842 - SA SHP 150W BASIC

    Sylvania
    £12.86 GBP - £12.86 GBP
    £12.86 GBP
    £15.73 GBP
    £15.73 GBP - £15.73 GBP
    £15.73 GBP

    150w E40 Sodium SON Elliptical BASIC Plus External Ignitor - Sylvania - 0020842 - SA SHP 150W BASIC

    £12.86 GBP - £12.86 GBP
    £12.86 GBP
    £15.73 GBP
    £15.73 GBP - £15.73 GBP
    £15.73 GBP
  • Tungsram - 70w SON-E E27 Internal Ignitor Coated Sodium Discharge Lamp Discharge Lamps Tungsram - Easy Lighbulbs

    Tungsram - 70w SON-E E27 Internal Ignitor Coated Sodium Discharge Lamp

    Tungsram
    £17.82 GBP - £17.82 GBP
    £17.82 GBP
    £20.69 GBP
    £20.69 GBP - £20.69 GBP
    £20.69 GBP

    Tungsram - 70w SON-E E27 Internal Ignitor Coated Sodium Discharge Lamp

    £17.82 GBP - £17.82 GBP
    £17.82 GBP
    £20.69 GBP
    £20.69 GBP - £20.69 GBP
    £20.69 GBP
  • 150w E40 Sodium SON Tubular Basic Plus - External Ignitor - Sylvania - 0020847 - SA SHP-T 150w Basic Discharge Lamps Sylvania - Sparks Warehouse

    150w E40 Sodium SON Tubular Basic Plus - External Ignitor - Sylvania - 0020847 - SA SHP-T 150w Basic - DISCONTINUED

    Sylvania
    £11.99 GBP - £11.99 GBP
    £11.99 GBP
    £14.86 GBP
    £14.86 GBP - £14.86 GBP
    £14.86 GBP

    150w E40 Sodium SON Tubular Basic Plus - External Ignitor - Sylvania - 0020847 - SA SHP-T 150w Basic

    £11.99 GBP - £11.99 GBP
    £11.99 GBP
    £14.86 GBP
    £14.86 GBP - £14.86 GBP
    £14.86 GBP
  • Venture 00170 SON-T H.O. 150w Plus E40 Tubular Sodium Discharge Lamp Discharge Lamps Venture - Easy Lighbulbs

    Venture 00170 SON-T H.O. 150w Plus E40 Tubular Sodium Discharge Lamp - DISCONTINUED

    Venture
    £10.76 GBP - £10.76 GBP
    £10.76 GBP
    £13.63 GBP
    £13.63 GBP - £13.63 GBP
    £13.63 GBP

    Venture 00170 SON-T H.O. 150w Plus E40 Tubular Sodium Discharge Lamp

    £10.76 GBP - £10.76 GBP
    £10.76 GBP
    £13.63 GBP
    £13.63 GBP - £13.63 GBP
    £13.63 GBP
  • Philips SON-T PIA Plus 250w E40 Tubular Sodium Discharge Lamp Discharge Lamps Philips - Easy Lighbulbs

    Philips SON-T PIA Plus 250w E40 Tubular Sodium Discharge Lamp

    Philips
    £22.46 GBP - £22.46 GBP
    £22.46 GBP
    £25.33 GBP
    £25.33 GBP - £25.33 GBP
    £25.33 GBP

    Philips SON-T PIA Plus 250w E40 Tubular Sodium Discharge Lamp

    £22.46 GBP - £22.46 GBP
    £22.46 GBP
    £25.33 GBP
    £25.33 GBP - £25.33 GBP
    £25.33 GBP
  • Sylvania GROLUX 400w E40/GES Sodium Growth Enhancement Bulb Discharge Lamps Sylvania - Easy Lighbulbs

    Sylvania GROLUX 400w E40/GES Sodium Growth Enhancement Bulb

    Sylvania
    £28.06 GBP - £28.06 GBP
    £28.06 GBP
    £30.93 GBP
    £30.93 GBP - £30.93 GBP
    £30.93 GBP

    Sylvania GROLUX 400w E40/GES Sodium Growth Enhancement Bulb

    £28.06 GBP - £28.06 GBP
    £28.06 GBP
    £30.93 GBP
    £30.93 GBP - £30.93 GBP
    £30.93 GBP
  • Osram Powerball Colour 930 - 150w G12 3000k Metal Halide Lamp Discharge Lamps Osram - Easy Lighbulbs
    Sold out

    Osram Powerball Colour 930 - 150w G12 3000k Metal Halide Lamp - DISCONTINUED

    Osram
    £19.80 GBP - £19.80 GBP
    £19.80 GBP
    £22.67 GBP
    £22.67 GBP - £22.67 GBP
    £22.67 GBP

    Powerball Colour 930 - 150w G12 3000k Metal Halide Lamp

    £19.80 GBP - £19.80 GBP
    £19.80 GBP
    £22.67 GBP
    £22.67 GBP - £22.67 GBP
    £22.67 GBP
    Sold out
  • BAG - MZN2000SKB-BG 1000-2000W IGNITOR ECG-OLD SITE BAG - Easy Control Gear

    BAG/MST- MZN1000/2000S 1000-2000W IGNITOR 240V

    MST
    £47.91 GBP - £47.91 GBP
    £47.91 GBP
    £47.91 GBP - £47.91 GBP
    £47.91 GBP

    1000-2000W IGNITOR Description BAG MZN 1000/2000 IGNITOR Superimposed igniter for metal halide (HI) and high-pressure sodium vapour (HS) lamps...

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    £47.91 GBP - £47.91 GBP
    £47.91 GBP
    £47.91 GBP - £47.91 GBP
    £47.91 GBP
  • Ceramic Double Ended Metal Halides 35W/70W/150W Metal Halide GE - Easy Control Gear

    Ceramic Double Ended Metal Halides 35W/70W/150W

    GE
    £13.62 GBP - £47.93 GBP
    £13.62 GBP
    £16.49 GBP - £50.80 GBP
    £16.49 GBP - £50.80 GBP
    £16.49 GBP

    Product data 100lumens/watt A+energy class 81kWh / 1000h Product Code 93102188 Light Center Length [mm] 57 Bulb Shape D...

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    £13.62 GBP - £47.93 GBP
    £13.62 GBP
    £16.49 GBP - £50.80 GBP
    £16.49 GBP - £50.80 GBP
    £16.49 GBP
  • MBF-U Lamps 80W 125W 250W 400W E27 E40 BC3 MBFU Lamps Casell - Easy Control Gear
    MBF-U Lamps 80W 125W 250W 400W E27 E40 BC3 MBFU Lamps Casell - Easy Control Gear

    MBF-U Lamps 80W 125W 250W E27 E40 BC3

    Casell
    £16.40 GBP - £25.84 GBP
    £16.40 GBP
    £19.27 GBP - £28.71 GBP
    £19.27 GBP - £28.71 GBP
    £19.27 GBP

    High pressure mercury lamp 1. These lamp are known as HPL-N, MBF/U and HQL lamp. Runs on the appropriate ballast and capacitor. Commonly found in b...

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    £16.40 GBP - £25.84 GBP
    £16.40 GBP
    £19.27 GBP - £28.71 GBP
    £19.27 GBP - £28.71 GBP
    £19.27 GBP
  • Casell Dual Metal halides 250W 400W Tubular Elliptical GES E40 Metal Halide Casell - Easy Control Gear
    Casell Dual Metal halides 250W 400W Tubular Elliptical GES E40 Metal Halide Casell - Easy Control Gear

    Casell Dual Metal halides 250W 400W Tubular Elliptical GES E40

    Casell
    £25.33 GBP - £26.70 GBP
    £25.33 GBP
    £28.20 GBP - £29.57 GBP
    £28.20 GBP - £29.57 GBP
    £28.20 GBP

    Description Casell 250W/400w Dual Lamp. They operate on standard Mercury or Son control gear. Colour Temperature 4500 Kelvin and RA70. Burning posi...

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    £25.33 GBP - £26.70 GBP
    £25.33 GBP
    £28.20 GBP - £29.57 GBP
    £28.20 GBP - £29.57 GBP
    £28.20 GBP
  • HPSe.70W/IG/E27/HO 00405 70W Elliptical Sodium Internal Ignitor VENTURE - Easy Control Gear
    Sold out

    Venture HPSe.70W/IG/E27/HO 00405 70W Elliptical Sodium Internal Ignitor - DISCONTINUED

    VENTURE
    £20.89 GBP - £20.89 GBP
    £20.89 GBP
    £23.76 GBP
    £23.76 GBP - £23.76 GBP
    £23.76 GBP

    CapE27 Volts70W WattsE27 Finish/ColourYellow Sodium Life32000 Length156 Diameter72 ManufacturerVenture Beam AngleN/A

    £20.89 GBP - £20.89 GBP
    £20.89 GBP
    £23.76 GBP
    £23.76 GBP - £23.76 GBP
    £23.76 GBP
    Sold out

  • GRO-LUX SHP-TS 600W E40 SLV

    SYLVANIA
    £30.86 GBP - £30.86 GBP
    £30.86 GBP
    £33.73 GBP
    £33.73 GBP - £33.73 GBP
    £33.73 GBP

    Description Overview The Sylvania Grolux HPS 600W/400V bulb uses patented arc tube technology to deliver the highest possible photosynthetic ef...

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    £30.86 GBP - £30.86 GBP
    £30.86 GBP
    £33.73 GBP
    £33.73 GBP - £33.73 GBP
    £33.73 GBP
  • Metal Halide Tubular 250w E40/GES Osram Daylight Discharge Light Bulb - 5400 Kelvin Discharge Lamps Osram - Easy Lighbulbs

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

    Philips
    £39.04 GBP - £39.04 GBP
    £39.04 GBP
    £49.25 GBP
    £49.25 GBP - £49.25 GBP
    £49.25 GBP

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

    £39.04 GBP - £39.04 GBP
    £39.04 GBP
    £49.25 GBP
    £49.25 GBP - £49.25 GBP
    £49.25 GBP
  • Metal Halide 150w Rx7s Osram HCI-TS Warmwhite/830 Dischage Light Bulb - 3000 Kelvin Discharge Lamps Osram - Easy Lighbulbs

    Metal Halide 150w Rx7s Osram HCI-TS Warmwhite/830 Dischage Light Bulb - 3000 Kelvin

    Osram
    £36.12 GBP - £36.12 GBP
    £36.12 GBP
    £38.99 GBP
    £38.99 GBP - £38.99 GBP
    £38.99 GBP

    Metal Halide 150w Rx7s Osram HCI-TS Warmwhite/830 Dischage Light Bulb - 3000 Kelvin

    £36.12 GBP - £36.12 GBP
    £36.12 GBP
    £38.99 GBP
    £38.99 GBP - £38.99 GBP
    £38.99 GBP
  • Metal Halide 70w Rx7s Osram HQI-TS Double Ended Discharge Light Bulb - 4000 Kelvin Discharge Lamps Osram - Easy Lighbulbs

    Metal Halide 70w Rx7s HQI-TS Double Ended Discharge Light Bulb - 4000 Kelvin

    Crompton
    £15.37 GBP - £15.37 GBP
    £15.37 GBP
    £18.24 GBP
    £18.24 GBP - £18.24 GBP
    £18.24 GBP

    Metal Halide 70w Rx7s HQI-TS Double Ended Discharge Light Bulb - 4000 Kelvin

    £15.37 GBP - £15.37 GBP
    £15.37 GBP
    £18.24 GBP
    £18.24 GBP - £18.24 GBP
    £18.24 GBP
  • Osram H10ENC 100w E27/ES 4200k Metal Halide Bulb Discharge Lamps Osram - Easy Lighbulbs

    Osram H10ENC 100w E27/ES 4200k Metal Halide Bulb

    Osram
    £42.34 GBP - £42.34 GBP
    £42.34 GBP
    £45.21 GBP
    £45.21 GBP - £45.21 GBP
    £45.21 GBP

    Osram H10ENC 100w E27/ES 4200k Metal Halide Bulb

    £42.34 GBP - £42.34 GBP
    £42.34 GBP
    £45.21 GBP
    £45.21 GBP - £45.21 GBP
    £45.21 GBP
  • Osram H150EN 150w E27/ES Coolwhite Metal Halide Discharge Bulb Discharge Lamps Osram - Easy Lighbulbs
    Sold out

    Osram H150EN 150w E27/ES Coolwhite Metal Halide Discharge Bulb - DISCONTINUED

    Osram
    £42.31 GBP - £42.31 GBP
    £42.31 GBP
    £45.18 GBP
    £45.18 GBP - £45.18 GBP
    £45.18 GBP

    Osram H150EN 150w E27/ES Coolwhite Metal Halide Discharge Bulb

    £42.31 GBP - £42.31 GBP
    £42.31 GBP
    £45.18 GBP
    £45.18 GBP - £45.18 GBP
    £45.18 GBP
    Sold out
  • Sold out

    100w G12 Ceramic Metal Halide 3000K - Osram - HCI-T 100W/830 WDL PB - DISCONTINUED

    Osram
    £24.91 GBP - £24.91 GBP
    £24.91 GBP
    £27.78 GBP
    £27.78 GBP - £27.78 GBP
    £27.78 GBP

    100w G12 Ceramic Metal Halide 3000K - Osram - HCI-T 100W/830 WDL PB - 4008321682963

    £24.91 GBP - £24.91 GBP
    £24.91 GBP
    £27.78 GBP
    £27.78 GBP - £27.78 GBP
    £27.78 GBP
    Sold out
  • Metal Halide Ceramic 150w G12 Osram Coolwhite/942 Discharge Light Bulb - HCI-T150W/942 Discharge Lamps Osram - Easy Lighbulbs

    Metal Halide Ceramic 150w G12 Coolwhite/942 Discharge Light Bulb - HCI-T150W/942

    Narva
    £26.74 GBP - £26.74 GBP
    £26.74 GBP
    £29.61 GBP
    £29.61 GBP - £29.61 GBP
    £29.61 GBP

    Metal Halide Ceramic 150w G12 Coolwhite/942 Discharge Light Bulb - HCI-T150W/942

    £26.74 GBP - £26.74 GBP
    £26.74 GBP
    £29.61 GBP
    £29.61 GBP - £29.61 GBP
    £29.61 GBP
  • Metal Halide Tubular 250w E40/GES Osram Daylight Discharge Light Bulb - 5400 Kelvin Discharge Lamps Osram - Easy Lighbulbs
    Sold out

    Metal Halide Tubular 250w E40/GES Osram Daylight Discharge Light Bulb - 5400 Kelvin - DISCONTINUED

    Osram
    £27.78 GBP - £27.78 GBP
    £27.78 GBP
    £30.65 GBP
    £30.65 GBP - £30.65 GBP
    £30.65 GBP

    Metal Halide Tubular 250w E40/GES Osram Daylight Discharge Light Bulb - 5400 Kelvin

    £27.78 GBP - £27.78 GBP
    £27.78 GBP
    £30.65 GBP
    £30.65 GBP - £30.65 GBP
    £30.65 GBP
    Sold out
  • Metal Halide Ceramic 70w G12 Osram HCI-T Warmwhite/830 Single Ended Discharge Light Bulb - 3000K Discharge Lamps Osram - Easy Lighbulbs

    Metal Halide Ceramic 70w G12 HCI-T Warmwhite/830 Single Ended Discharge Light Bulb - 3000K

    The Lamp Company
    £26.74 GBP - £26.74 GBP
    £26.74 GBP
    £29.61 GBP
    £29.61 GBP - £29.61 GBP
    £29.61 GBP

    Metal Halide Ceramic 70w G12 HCI-T Warmwhite/830 Single Ended Discharge Light Bulb - 3000K

    £26.74 GBP - £26.74 GBP
    £26.74 GBP
    £29.61 GBP
    £29.61 GBP - £29.61 GBP
    £29.61 GBP
  • Metal Halide Ceramic 70w G12 Osram Coolwhite/942 Discharge Light Bulb - HCI-T70W/942 Discharge Lamps Osram - Easy Lighbulbs

    Metal Halide Ceramic 70w G12 Osram Coolwhite/942 Discharge Light Bulb - HCI-T70W/942

    Osram
    £30.89 GBP - £30.89 GBP
    £30.89 GBP
    £33.76 GBP
    £33.76 GBP - £33.76 GBP
    £33.76 GBP

    Metal Halide Ceramic 70w G12 Osram Coolwhite/942 Discharge Light Bulb - HCI-T70W/942

    £30.89 GBP - £30.89 GBP
    £30.89 GBP
    £33.76 GBP
    £33.76 GBP - £33.76 GBP
    £33.76 GBP