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Discharge Lamps

Shop our extensive range of discharge lamps from popular brands such as Philips, Venture, Osram, and much more.
  • Philips SON-T PIA Plus 400w Tubular E40 Cap Sodium Discharge Lamp

    Philips
    Original price Ā£23.84 GBP - Original price Ā£23.84 GBP
    Original price
    Ā£23.84 GBP
    Ā£23.84 GBP - Ā£23.84 GBP
    Current price Ā£23.84 GBP

    Philips SON-T PIA Plus 400w Tubular E40 Cap Sodium Discharge Lamp

    Original price Ā£23.84 GBP - Original price Ā£23.84 GBP
    Original price
    Ā£23.84 GBP
    Ā£23.84 GBP - Ā£23.84 GBP
    Current price Ā£23.84 GBP
  • Aura Sodinette 500161 Sodium Twin Arc 400w E40/GES for Long Life Applications

    Aura
    Original price Ā£24.66 GBP - Original price Ā£24.66 GBP
    Original price
    Ā£24.66 GBP
    Ā£24.66 GBP - Ā£24.66 GBP
    Current price Ā£24.66 GBP

    Aura Sodinette 500161 Sodium Twin Arc 400w E40/GES for Long Life Applications

    Original price Ā£24.66 GBP - Original price Ā£24.66 GBP
    Original price
    Ā£24.66 GBP
    Ā£24.66 GBP - Ā£24.66 GBP
    Current price Ā£24.66 GBP
  • 400w E40 Sodium SON Tubular External Ignitor Twinarc Plus - 80500161 - Narva - NAT-D/S 400W

    Narva
    Original price Ā£24.66 GBP - Original price Ā£24.66 GBP
    Original price
    Ā£24.66 GBP
    Ā£24.66 GBP - Ā£24.66 GBP
    Current price Ā£24.66 GBP

    400w E40 Sodium SON Tubular External Ignitor Twinarc Plus - 80500161 - Narva - NAT-D/S 400W

    Original price Ā£24.66 GBP - Original price Ā£24.66 GBP
    Original price
    Ā£24.66 GBP
    Ā£24.66 GBP - Ā£24.66 GBP
    Current price Ā£24.66 GBP
  • Sylvania 0020743 Twin-Arc Tube 400w E40/GES Sodium Discharge Bulb Long Life

    Sylvania
    Original price Ā£32.11 GBP - Original price Ā£32.11 GBP
    Original price
    Ā£32.11 GBP
    Ā£32.11 GBP - Ā£32.11 GBP
    Current price Ā£32.11 GBP

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

    Original price Ā£32.11 GBP - Original price Ā£32.11 GBP
    Original price
    Ā£32.11 GBP
    Ā£32.11 GBP - Ā£32.11 GBP
    Current price Ā£32.11 GBP
  • Venture 00346 Long Life 400w Twin Arc Sodium Discharge Bulb E40/GES

    Venture
    Original price Ā£24.66 GBP - Original price Ā£24.66 GBP
    Original price
    Ā£24.66 GBP
    Ā£24.66 GBP - Ā£24.66 GBP
    Current price Ā£24.66 GBP

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

    Original price Ā£24.66 GBP - Original price Ā£24.66 GBP
    Original price
    Ā£24.66 GBP
    Ā£24.66 GBP - Ā£24.66 GBP
    Current price Ā£24.66 GBP
  • Venture 00172 SON-T H.O. Plus 400w Tubular E40 Cap Sodium Discharge Lamp

    Venture
    Original price Ā£12.73 GBP - Original price Ā£12.73 GBP
    Original price
    Ā£12.73 GBP
    Ā£12.73 GBP - Ā£12.73 GBP
    Current price Ā£12.73 GBP

    Venture 00172 SON-T H.O. Plus 400w Tubular E40 Cap Sodium Discharge Lamp

    Original price Ā£12.73 GBP - Original price Ā£12.73 GBP
    Original price
    Ā£12.73 GBP
    Ā£12.73 GBP - Ā£12.73 GBP
    Current price Ā£12.73 GBP
  • 400w E40 Sodium SON Tubular Super XT External Ignitor - Osram - 4058075803626

    Osram
    Original price Ā£32.81 GBP - Original price Ā£32.81 GBP
    Original price
    Ā£32.81 GBP
    Ā£32.81 GBP - Ā£32.81 GBP
    Current price Ā£32.81 GBP

    400w E40 Sodium SON Tubular Super XT External Ignitor - Osram - 4058075803626

    Original price Ā£32.81 GBP - Original price Ā£32.81 GBP
    Original price
    Ā£32.81 GBP
    Ā£32.81 GBP - Ā£32.81 GBP
    Current price Ā£32.81 GBP
  • Philips Master SON-T APIA Plus Xtra 400W Tubular E40 Cap Sodium Discharge Lamp

    Philips
    Original price Ā£37.99 GBP - Original price Ā£37.99 GBP
    Original price
    Ā£37.99 GBP
    Ā£37.99 GBP - Ā£37.99 GBP
    Current price Ā£37.99 GBP

    Philips Master SON-T APIA Plus Xtra 400W Tubular E40 Cap Sodium Discharge Lamp

    Original price Ā£37.99 GBP - Original price Ā£37.99 GBP
    Original price
    Ā£37.99 GBP
    Ā£37.99 GBP - Ā£37.99 GBP
    Current price Ā£37.99 GBP
  • Philips 50SDWTG 50w GX12-1 SDW-TG Mini White Son 2500 Kelvin CRI RA85 Discharge Lamp

    Philips
    Original price Ā£47.20 GBP - Original price Ā£47.20 GBP
    Original price
    Ā£47.20 GBP
    Ā£47.20 GBP - Ā£47.20 GBP
    Current price Ā£47.20 GBP

    Philips 50SDWTG 50w GX12-1 SDW-TG Mini White Son 2500 Kelvin CRI RA85 Discharge Lamp

    Original price Ā£47.20 GBP - Original price Ā£47.20 GBP
    Original price
    Ā£47.20 GBP
    Ā£47.20 GBP - Ā£47.20 GBP
    Current price Ā£47.20 GBP
  • Philips 50SDWT 50w SDW-T PG12-1 White Son 2500 Kelvin CRI RA85 Discharge Lamp

    Philips
    Original price Ā£43.48 GBP - Original price Ā£43.48 GBP
    Original price
    Ā£43.48 GBP
    Ā£43.48 GBP - Ā£43.48 GBP
    Current price Ā£43.48 GBP

    Philips 50SDWT 50w SDW-T PG12-1 White Son 2500 Kelvin CRI RA85 Discharge Lamp

    Original price Ā£43.48 GBP - Original price Ā£43.48 GBP
    Original price
    Ā£43.48 GBP
    Ā£43.48 GBP - Ā£43.48 GBP
    Current price Ā£43.48 GBP
  • GE 93373 SON-T 50w E27/ES High Output Sodium Discharge Bulb

    GE Lighting
    Original price Ā£9.91 GBP - Original price Ā£9.91 GBP
    Original price
    Ā£9.91 GBP
    Ā£9.91 GBP - Ā£9.91 GBP
    Current price Ā£9.91 GBP

    GE 93373 SON-T 50w E27/ES High Output Sodium Discharge Bulb

    Original price Ā£9.91 GBP - Original price Ā£9.91 GBP
    Original price
    Ā£9.91 GBP
    Ā£9.91 GBP - Ā£9.91 GBP
    Current price Ā£9.91 GBP
  • Philips SON-T PIA Plus 50w E27 Tubular Sodium Discharge Lamp

    Philips
    Original price Ā£16.39 GBP - Original price Ā£16.39 GBP
    Original price
    Ā£16.39 GBP
    Ā£16.39 GBP - Ā£16.39 GBP
    Current price Ā£16.39 GBP

    Philips SON-T PIA Plus 50w E27 Tubular Sodium Discharge Lamp

    Original price Ā£16.39 GBP - Original price Ā£16.39 GBP
    Original price
    Ā£16.39 GBP
    Ā£16.39 GBP - Ā£16.39 GBP
    Current price Ā£16.39 GBP
  • Aura 500111 - Long Life 50w Twin Arc E27/ES Discharge Bulb

    Aura
    Original price Ā£33.30 GBP - Original price Ā£33.30 GBP
    Original price
    Ā£33.30 GBP
    Ā£33.30 GBP - Ā£33.30 GBP
    Current price Ā£33.30 GBP

    Aura 500111 - Long Life 50w Twin Arc E27/ES Discharge Bulb

    Original price Ā£33.30 GBP - Original price Ā£33.30 GBP
    Original price
    Ā£33.30 GBP
    Ā£33.30 GBP - Ā£33.30 GBP
    Current price Ā£33.30 GBP
  • 50w E27 Sodium SON Tubular External Ignitor Twinarc Plus - 80500111 - Narva - NAT-D/S 50W

    Narva
    Original price Ā£116.95 GBP - Original price Ā£116.95 GBP
    Original price
    Ā£116.95 GBP
    Ā£116.95 GBP - Ā£116.95 GBP
    Current price Ā£116.95 GBP

    50w E27 Sodium SON Tubular External Ignitor Twinarc Plus - 80500111 - Narva - NAT-D/S 50W

    Original price Ā£116.95 GBP - Original price Ā£116.95 GBP
    Original price
    Ā£116.95 GBP
    Ā£116.95 GBP - Ā£116.95 GBP
    Current price Ā£116.95 GBP
  • GE 27187 SON-T 600w High Output Sodium Discharge Bulb - E39 Mogul Base

    GE Lighting
    Original price Ā£46.62 GBP - Original price Ā£46.62 GBP
    Original price
    Ā£46.62 GBP
    Ā£46.62 GBP - Ā£46.62 GBP
    Current price Ā£46.62 GBP

    GE 27187 SON-T 600w High Output Sodium Discharge Bulb - E39 Mogul Base

    Original price Ā£46.62 GBP - Original price Ā£46.62 GBP
    Original price
    Ā£46.62 GBP
    Ā£46.62 GBP - Ā£46.62 GBP
    Current price Ā£46.62 GBP
  • Sylvania 0020808 600w Sodium Bulb for enhanced plant growth

    Sylvania
    Original price Ā£27.05 GBP - Original price Ā£27.05 GBP
    Original price
    Ā£27.05 GBP
    Ā£27.05 GBP - Ā£27.05 GBP
    Current price Ā£27.05 GBP

    Sylvania 0020808 600w Sodium Bulb for enhanced plant growth

    Original price Ā£27.05 GBP - Original price Ā£27.05 GBP
    Original price
    Ā£27.05 GBP
    Ā£27.05 GBP - Ā£27.05 GBP
    Current price Ā£27.05 GBP
  • Osram S600TI - 600w Tubular Sodium Bulb with Internal Ignitor.

    Easy Light Bulbs
    Original price Ā£59.62 GBP - Original price Ā£59.62 GBP
    Original price
    Ā£59.62 GBP
    Ā£59.62 GBP - Ā£59.62 GBP
    Current price Ā£59.62 GBP

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

    Original price Ā£59.62 GBP - Original price Ā£59.62 GBP
    Original price
    Ā£59.62 GBP
    Ā£59.62 GBP - Ā£59.62 GBP
    Current price Ā£59.62 GBP
  • Venture 00440 SON-T H.O. 4Year Warranty 600w E27 Tubular Sodium Discharge Lamp

    Venture
    Original price Ā£42.00 GBP - Original price Ā£42.00 GBP
    Original price
    Ā£42.00 GBP
    Ā£42.00 GBP - Ā£42.00 GBP
    Current price Ā£42.00 GBP

    Venture 00440 SON-T H.O. 4Year Warranty 600w E27 Tubular Sodium Discharge Lamp

    Original price Ā£42.00 GBP - Original price Ā£42.00 GBP
    Original price
    Ā£42.00 GBP
    Ā£42.00 GBP - Ā£42.00 GBP
    Current price Ā£42.00 GBP
  • GE 93270 SON-T 600w High Output Sodium Discharge Bulb

    GE Lighting
    Original price Ā£26.04 GBP - Original price Ā£26.04 GBP
    Original price
    Ā£26.04 GBP
    Ā£26.04 GBP - Ā£26.04 GBP
    Current price Ā£26.04 GBP

    GE 93270 SON-T 600w High Output Sodium Discharge Bulb

    Original price Ā£26.04 GBP - Original price Ā£26.04 GBP
    Original price
    Ā£26.04 GBP
    Ā£26.04 GBP - Ā£26.04 GBP
    Current price Ā£26.04 GBP
  • Osram S600PT4 Sodium Bulb 600w E40 Discharge Lamp

    Osram
    Original price Ā£43.28 GBP - Original price Ā£43.28 GBP
    Original price
    Ā£43.28 GBP
    Ā£43.28 GBP - Ā£43.28 GBP
    Current price Ā£43.28 GBP

    Osram S600PT4 Sodium Bulb 600w E40 Discharge Lamp

    Original price Ā£43.28 GBP - Original price Ā£43.28 GBP
    Original price
    Ā£43.28 GBP
    Ā£43.28 GBP - Ā£43.28 GBP
    Current price Ā£43.28 GBP
  • Philips SON-T PIA Plus 600w E40 Tubular Sodium Discharge Lamp

    Philips
    Original price Ā£48.16 GBP - Original price Ā£48.16 GBP
    Original price
    Ā£48.16 GBP
    Ā£48.16 GBP - Ā£48.16 GBP
    Current price Ā£48.16 GBP

    Philips SON-T PIA Plus 600w E40 Tubular Sodium Discharge Lamp

    Original price Ā£48.16 GBP - Original price Ā£48.16 GBP
    Original price
    Ā£48.16 GBP
    Ā£48.16 GBP - Ā£48.16 GBP
    Current price Ā£48.16 GBP
  • 600w E40 SON-T External Super/Plus - Radium - 34411907 - RNP-T/LR 600W/S/230/E40

    Radium
    Original price Ā£26.09 GBP - Original price Ā£26.09 GBP
    Original price
    Ā£26.09 GBP
    Ā£26.09 GBP - Ā£26.09 GBP
    Current price Ā£26.09 GBP

    600w E40 SON-T External Super/Plus - Radium - 34411907 - RNP-T/LR 600W/S/230/E40

    Original price Ā£26.09 GBP - Original price Ā£26.09 GBP
    Original price
    Ā£26.09 GBP
    Ā£26.09 GBP - Ā£26.09 GBP
    Current price Ā£26.09 GBP
  • Venture 00347 Long Life 600w Twin Arc Sodium Discharge Bulbs E40/GES

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

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

    Original price Ā£76.80 GBP - Original price Ā£76.80 GBP
    Original price
    Ā£76.80 GBP
    Ā£76.80 GBP - Ā£76.80 GBP
    Current price Ā£76.80 GBP
  • Venture 00173 E40 600w SON-T Plus High Output Sodium Discharge Lamp

    Venture
    Original price Ā£26.09 GBP - Original price Ā£26.09 GBP
    Original price
    Ā£26.09 GBP
    Ā£26.09 GBP - Ā£26.09 GBP
    Current price Ā£26.09 GBP

    Venture 00173 E40 600w SON-T Plus High Output Sodium Discharge Lamp

    Original price Ā£26.09 GBP - Original price Ā£26.09 GBP
    Original price
    Ā£26.09 GBP
    Ā£26.09 GBP - Ā£26.09 GBP
    Current price Ā£26.09 GBP