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Discharge Lamps

Shop our extensive range of discharge lamps from popular brands such as Philips, Venture, Osram, and much more.
  • Tungsram - 70w SON-E E27 Internal Ignitor Coated Sodium Discharge Lamp

    Tungsram
    Original price £17.82 GBP - Original price £17.82 GBP
    Original price £17.82 GBP
    £18.79 GBP
    £18.79 GBP - £18.79 GBP
    Current price £18.79 GBP

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

    Original price £17.82 GBP - Original price £17.82 GBP
    Original price £17.82 GBP
    £18.79 GBP
    £18.79 GBP - £18.79 GBP
    Current price £18.79 GBP
  • 150w E40 Sodium SON Tubular Basic Plus - External Ignitor - Sylvania - 0020847 - SA SHP-T 150w Basic - DISCONTINUED

    Sylvania
    Original price £11.99 GBP - Original price £11.99 GBP
    Original price £11.99 GBP
    £13.42 GBP
    £13.42 GBP - £13.42 GBP
    Current price £13.42 GBP

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

    Original price £11.99 GBP - Original price £11.99 GBP
    Original price £11.99 GBP
    £13.42 GBP
    £13.42 GBP - £13.42 GBP
    Current price £13.42 GBP
  • Venture 00170 SON-T H.O. 150w Plus E40 Tubular Sodium Discharge Lamp - DISCONTINUED

    Venture
    Original price £10.76 GBP - Original price £10.76 GBP
    Original price £10.76 GBP
    £22.29 GBP
    £22.29 GBP - £22.29 GBP
    Current price £22.29 GBP

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

    Original price £10.76 GBP - Original price £10.76 GBP
    Original price £10.76 GBP
    £22.29 GBP
    £22.29 GBP - £22.29 GBP
    Current price £22.29 GBP
  • Philips SON-T PIA Plus 250w E40 Tubular Sodium Discharge Lamp

    Philips
    Original price £22.46 GBP - Original price £22.46 GBP
    Original price £22.46 GBP
    £23.07 GBP
    £23.07 GBP - £23.07 GBP
    Current price £23.07 GBP

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

    Original price £22.46 GBP - Original price £22.46 GBP
    Original price £22.46 GBP
    £23.07 GBP
    £23.07 GBP - £23.07 GBP
    Current price £23.07 GBP
  • Ceramic Double Ended Metal Halides 35W/70W/150W

    GE
    Original price £13.62 GBP - Original price £47.93 GBP
    Original price £13.62 GBP - Original price £47.93 GBP
    Original price £13.62 GBP
    £16.18 GBP - £50.90 GBP
    £16.18 GBP - £50.90 GBP
    Current price £16.18 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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    Original price £13.62 GBP - Original price £47.93 GBP
    Original price £13.62 GBP - Original price £47.93 GBP
    Original price £13.62 GBP
    £16.18 GBP - £50.90 GBP
    £16.18 GBP - £50.90 GBP
    Current price £16.18 GBP
    Save up to £19.94 GBP Save £0.00 GBP
  • Casell Dual Metal halides 250W 400W Tubular Elliptical GES E40

    Casell
    Original price £25.33 GBP - Original price £26.70 GBP
    Original price £25.33 GBP
    £28.04 GBP - £29.43 GBP
    £28.04 GBP - £29.43 GBP
    Current price £28.04 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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    Original price £25.33 GBP - Original price £26.70 GBP
    Original price £25.33 GBP
    £28.04 GBP - £29.43 GBP
    £28.04 GBP - £29.43 GBP
    Current price £28.04 GBP
  • Venture HPSe.70W/IG/E27/HO 00405 70W Elliptical Sodium Internal Ignitor - DISCONTINUED

    VENTURE
    Original price £20.89 GBP - Original price £20.89 GBP
    Original price £20.89 GBP
    £23.53 GBP
    £23.53 GBP - £23.53 GBP
    Current price £23.53 GBP

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

    Original price £20.89 GBP - Original price £20.89 GBP
    Original price £20.89 GBP
    £23.53 GBP
    £23.53 GBP - £23.53 GBP
    Current price £23.53 GBP
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  • GRO-LUX SHP-TS 600W E40 SLV

    SYLVANIA
    Original price £30.86 GBP - Original price £30.86 GBP
    Original price £30.86 GBP
    £31.24 GBP
    £31.24 GBP - £31.24 GBP
    Current price £31.24 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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    Original price £30.86 GBP - Original price £30.86 GBP
    Original price £30.86 GBP
    £31.24 GBP
    £31.24 GBP - £31.24 GBP
    Current price £31.24 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
    Original price £39.04 GBP
    Current price £35.92 GBP
    £35.92 GBP - £35.92 GBP
    Current price £35.92 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
    Original price £39.04 GBP
    Current price £35.92 GBP
    £35.92 GBP - £35.92 GBP
    Current price £35.92 GBP
    Save £3.12 GBP Save £0.00 GBP
  • Metal Halide 150w Rx7s Osram HCI-TS Warmwhite/830 Dischage Light Bulb - 3000 Kelvin

    Osram
    Original price £36.12 GBP
    Original price £36.12 GBP - Original price £36.12 GBP
    Original price £36.12 GBP
    Current price £26.46 GBP
    £26.46 GBP - £26.46 GBP
    Current price £26.46 GBP

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

    Original price £36.12 GBP
    Original price £36.12 GBP - Original price £36.12 GBP
    Original price £36.12 GBP
    Current price £26.46 GBP
    £26.46 GBP - £26.46 GBP
    Current price £26.46 GBP
    Save £9.66 GBP Save £0.00 GBP
  • Metal Halide 70w Rx7s HQI-TS Double Ended Discharge Light Bulb - 4000 Kelvin

    Crompton
    Original price £15.37 GBP - Original price £15.37 GBP
    Original price £15.37 GBP
    £16.54 GBP
    £16.54 GBP - £16.54 GBP
    Current price £16.54 GBP

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

    Original price £15.37 GBP - Original price £15.37 GBP
    Original price £15.37 GBP
    £16.54 GBP
    £16.54 GBP - £16.54 GBP
    Current price £16.54 GBP
  • Osram H10ENC 100w E27/ES 4200k Metal Halide Bulb

    Osram
    Original price £42.34 GBP
    Original price £42.34 GBP - Original price £42.34 GBP
    Original price £42.34 GBP
    Current price £38.96 GBP
    £38.96 GBP - £38.96 GBP
    Current price £38.96 GBP

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

    Original price £42.34 GBP
    Original price £42.34 GBP - Original price £42.34 GBP
    Original price £42.34 GBP
    Current price £38.96 GBP
    £38.96 GBP - £38.96 GBP
    Current price £38.96 GBP
    Save £3.38 GBP Save £0.00 GBP
  • Osram H150EN 150w E27/ES Coolwhite Metal Halide Discharge Bulb - DISCONTINUED

    Osram
    Original price £42.31 GBP
    Original price £42.31 GBP - Original price £42.31 GBP
    Original price £42.31 GBP
    Current price £38.94 GBP
    £38.94 GBP - £38.94 GBP
    Current price £38.94 GBP

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

    Original price £42.31 GBP
    Original price £42.31 GBP - Original price £42.31 GBP
    Original price £42.31 GBP
    Current price £38.94 GBP
    £38.94 GBP - £38.94 GBP
    Current price £38.94 GBP
    Sold out
  • 100w G12 Ceramic Metal Halide 3000K - Osram - HCI-T 100W/830 WDL PB - DISCONTINUED

    Osram
    Original price £24.91 GBP - Original price £24.91 GBP
    Original price £24.91 GBP
    £27.30 GBP
    £27.30 GBP - £27.30 GBP
    Current price £27.30 GBP

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

    Original price £24.91 GBP - Original price £24.91 GBP
    Original price £24.91 GBP
    £27.30 GBP
    £27.30 GBP - £27.30 GBP
    Current price £27.30 GBP
    Sold out
  • Metal Halide Ceramic 150w G12 Coolwhite/942 Discharge Light Bulb - HCI-T150W/942

    Narva
    Original price £26.74 GBP - Original price £26.74 GBP
    Original price £26.74 GBP
    £30.82 GBP
    £30.82 GBP - £30.82 GBP
    Current price £30.82 GBP

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

    Original price £26.74 GBP - Original price £26.74 GBP
    Original price £26.74 GBP
    £30.82 GBP
    £30.82 GBP - £30.82 GBP
    Current price £30.82 GBP
  • Metal Halide Tubular 250w E40/GES Osram Daylight Discharge Light Bulb - 5400 Kelvin - DISCONTINUED

    Osram
    Original price £27.78 GBP - Original price £27.78 GBP
    Original price £27.78 GBP
    £27.95 GBP
    £27.95 GBP - £27.95 GBP
    Current price £27.95 GBP

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

    Original price £27.78 GBP - Original price £27.78 GBP
    Original price £27.78 GBP
    £27.95 GBP
    £27.95 GBP - £27.95 GBP
    Current price £27.95 GBP
    Sold out
  • Metal Halide Ceramic 70w G12 HCI-T Warmwhite/830 Single Ended Discharge Light Bulb - 3000K

    The Lamp Company
    Original price £26.74 GBP - Original price £26.74 GBP
    Original price £26.74 GBP
    £32.23 GBP
    £32.23 GBP - £32.23 GBP
    Current price £32.23 GBP

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

    Original price £26.74 GBP - Original price £26.74 GBP
    Original price £26.74 GBP
    £32.23 GBP
    £32.23 GBP - £32.23 GBP
    Current price £32.23 GBP
  • Metal Halide Ceramic 70w G12 Osram Coolwhite/942 Discharge Light Bulb - HCI-T70W/942

    Osram
    Original price £30.89 GBP
    Original price £30.89 GBP - Original price £30.89 GBP
    Original price £30.89 GBP
    Current price £30.82 GBP
    £30.82 GBP - £30.82 GBP
    Current price £30.82 GBP

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

    Original price £30.89 GBP
    Original price £30.89 GBP - Original price £30.89 GBP
    Original price £30.89 GBP
    Current price £30.82 GBP
    £30.82 GBP - £30.82 GBP
    Current price £30.82 GBP
    Save £0.07 GBP Save £0.00 GBP
  • MBF-U 400w GES/E40 Opal Elliptical Mercury Bulb

    Easy Light Bulbs
    Original price £20.33 GBP - Original price £20.33 GBP
    Original price £20.33 GBP
    £21.10 GBP
    £21.10 GBP - £21.10 GBP
    Current price £21.10 GBP

    MBF-U 400w GES/E40 Opal Elliptical Mercury Bulb

    Original price £20.33 GBP - Original price £20.33 GBP
    Original price £20.33 GBP
    £21.10 GBP
    £21.10 GBP - £21.10 GBP
    Current price £21.10 GBP
  • 160w Mercury Blended Lamp 240v works off the mains no control gear required

    Easy Light Bulbs
    Original price £27.22 GBP - Original price £27.22 GBP
    Original price £27.22 GBP
    £27.43 GBP
    £27.43 GBP - £27.43 GBP
    Current price £27.43 GBP

    160w Mercury Blended Lamp 240v works off the mains no control gear required

    Original price £27.22 GBP - Original price £27.22 GBP
    Original price £27.22 GBP
    £27.43 GBP
    £27.43 GBP - £27.43 GBP
    Current price £27.43 GBP
  • MBTF 500w 240v E40/GES Mercury Self Blended Lamp works direct off the mains.

    Easy Light Bulbs
    Original price £36.91 GBP
    Original price £36.91 GBP - Original price £36.91 GBP
    Original price £36.91 GBP
    Current price £33.96 GBP
    £33.96 GBP - £33.96 GBP
    Current price £33.96 GBP

    MBTF 500w 240v E40/GES Mercury Self Blended Lamp works direct off the mains.

    Original price £36.91 GBP
    Original price £36.91 GBP - Original price £36.91 GBP
    Original price £36.91 GBP
    Current price £33.96 GBP
    £33.96 GBP - £33.96 GBP
    Current price £33.96 GBP
    Save £2.95 GBP Save £0.00 GBP
  • MBFR125ES - HPL-R Mercury Reflector 240v 125w E27/ES Self Ballasted Light Bulb - DISCONTINUED

    Easy Light Bulbs
    Original price £48.58 GBP
    Original price £48.58 GBP - Original price £48.58 GBP
    Original price £48.58 GBP
    Current price £44.70 GBP
    £44.70 GBP - £44.70 GBP
    Current price £44.70 GBP

    HPL-R Mercury Reflector 240v 125w E27/ES Self Ballasted Light Bulb

    Original price £48.58 GBP
    Original price £48.58 GBP - Original price £48.58 GBP
    Original price £48.58 GBP
    Current price £44.70 GBP
    £44.70 GBP - £44.70 GBP
    Current price £44.70 GBP
    Sold out
  • Narva 100w E27 Ceramic Metal Halide Coolwhite/942 -

    Narva
    Original price £43.81 GBP
    Original price £43.81 GBP - Original price £43.81 GBP
    Original price £43.81 GBP
    Current price £40.32 GBP
    £40.32 GBP - £40.32 GBP
    Current price £40.32 GBP

    100w E27 Ceramic Metal Halide Coolwhite/942 - Narva

    Original price £43.81 GBP
    Original price £43.81 GBP - Original price £43.81 GBP
    Original price £43.81 GBP
    Current price £40.32 GBP
    £40.32 GBP - £40.32 GBP
    Current price £40.32 GBP
    Save £3.49 GBP Save £0.00 GBP
  • Narva 150w E40 4200K Tubular Ceramic - NCK-T150W 942 E40 - 2015014

    Narva
    Original price £39.71 GBP
    Original price £39.71 GBP - Original price £39.71 GBP
    Original price £39.71 GBP
    Current price £36.54 GBP
    £36.54 GBP - £36.54 GBP
    Current price £36.54 GBP

    Narva 150w E40 4200K Tubular Ceramic - NCK-T150W 942 E40 - 2015014

    Original price £39.71 GBP
    Original price £39.71 GBP - Original price £39.71 GBP
    Original price £39.71 GBP
    Current price £36.54 GBP
    £36.54 GBP - £36.54 GBP
    Current price £36.54 GBP
    Save £3.17 GBP Save £0.00 GBP