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4w at Sparks Warehouse

Shop the full range of 4w, available at a competitive price.

Sparks Warehouse takes pride in being one of the UK's biggest and most trusted electrical supplier with an extensive offering of over 200 000 products. Need help finding the product you need? Get in touch with our friendly support team and we should be able to assist you in sourcing.

4w

  • SPL LED E14 Tube T18x90mm 230V 300Lm 4W 3000K 830 360° AC Opal Non-Dimmable 3000K Non-Dimmable - L148518830

    SPL
    Original price £6.92 GBP - Original price £6.92 GBP
    Original price
    £6.92 GBP
    £6.92 GBP - £6.92 GBP
    Current price £6.92 GBP

    SPL LED E14 Tube T18x90mm 230V 300Lm 4W 3000K 830 360° AC Opal Non-Dimmable 3000K Non-Dimmable - L148518830. Marine and industry Led. SPL Code: L14...

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    Original price £6.92 GBP - Original price £6.92 GBP
    Original price
    £6.92 GBP
    £6.92 GBP - £6.92 GBP
    Current price £6.92 GBP
  • SPL LED E14 Filament Tube T25x95mm 230V 350Lm 4W 2700K 927 360° AC Clear Dimmable 2700K Dimmable - LX023890407

    SPL
    Original price £8.12 GBP - Original price £8.12 GBP
    Original price
    £8.12 GBP
    £8.12 GBP - £8.12 GBP
    Current price £8.12 GBP

    SPL LED E14 Filament Tube T25x95mm 230V 350Lm 4W 2700K 927 360° AC Clear Dimmable 2700K Dimmable - LX023890407. Decorative Led. SPL Code: LX023890407

    Original price £8.12 GBP - Original price £8.12 GBP
    Original price
    £8.12 GBP
    £8.12 GBP - £8.12 GBP
    Current price £8.12 GBP
  • SPL LED E14 Filament Twisted Candle C35x100mm 230V 320Lm 4W 2500K 925 360° AC Frosted Dimmable 2500K Dimmable - LF023810301

    SPL
    Original price £106.32 GBP - Original price £106.32 GBP
    Original price
    £106.32 GBP
    £106.32 GBP - £106.32 GBP
    Current price £106.32 GBP

    SPL LED E14 Filament Twisted Candle C35x100mm 230V 320Lm 4W 2500K 925 360° AC Frosted Dimmable 2500K Dimmable - LF023810301. Decorative Led. SPL Co...

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    Original price £106.32 GBP - Original price £106.32 GBP
    Original price
    £106.32 GBP
    £106.32 GBP - £106.32 GBP
    Current price £106.32 GBP
  • SPL LED E14 Filament Candle C35x100mm 230V 250Lm 4W 1900K 819 360° AC Flame Dimmable 1900K Dimmable - LF023840321

    SPL
    Original price £8.88 GBP - Original price £8.88 GBP
    Original price
    £8.88 GBP
    £8.88 GBP - £8.88 GBP
    Current price £8.88 GBP

    SPL LED E14 Filament Candle C35x100mm 230V 250Lm 4W 1900K 819 360° AC Flame Dimmable 1900K Dimmable - LF023840321. Decorative Led. SPL Code: LF0238...

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    Original price £8.88 GBP - Original price £8.88 GBP
    Original price
    £8.88 GBP
    £8.88 GBP - £8.88 GBP
    Current price £8.88 GBP
  • SPL LED E14 Filament Tip Candle C35x120mm 230V 270Lm 4W 2100K 821 360° AC Clear Dimmable 2100K Dimmable - L149324021

    SPL
    Original price £5.78 GBP - Original price £5.78 GBP
    Original price
    £5.78 GBP
    £5.78 GBP - £5.78 GBP
    Current price £5.78 GBP

    SPL LED E14 Filament Tip Candle C35x120mm 230V 270Lm 4W 2100K 821 360° AC Clear Dimmable 2100K Dimmable - L149324021. Decorative Led. SPL Code: L14...

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    Original price £5.78 GBP - Original price £5.78 GBP
    Original price
    £5.78 GBP
    £5.78 GBP - £5.78 GBP
    Current price £5.78 GBP
  • Schiefer E14 T16x54mm 60V 66mA 4W C-3A 2000h Clear 2500K Dimmable - 145457100

    Schiefer
    Original price £3.68 GBP - Original price £3.68 GBP
    Original price
    £3.68 GBP
    £3.68 GBP - £3.68 GBP
    Current price £3.68 GBP

    Schiefer E14 T16x54mm 60V 66mA 4W C-3A 2000h Clear 2500K Dimmable - 145457100. Signal Lamps. Schiefer Code: 145457100

    Original price £3.68 GBP - Original price £3.68 GBP
    Original price
    £3.68 GBP
    £3.68 GBP - £3.68 GBP
    Current price £3.68 GBP
  • Schiefer E14 T16x54mm 30V 133mA 4W C-2V 2000h Clear 2500K Dimmable - 145446100

    Schiefer
    Original price £3.56 GBP - Original price £3.56 GBP
    Original price
    £3.56 GBP
    £3.56 GBP - £3.56 GBP
    Current price £3.56 GBP

    Schiefer E14 T16x54mm 30V 133mA 4W C-2V 2000h Clear 2500K Dimmable - 145446100. Signal Lamps. Schiefer Code: 145446100

    Original price £3.56 GBP - Original price £3.56 GBP
    Original price
    £3.56 GBP
    £3.56 GBP - £3.56 GBP
    Current price £3.56 GBP
  • Schiefer E14 T16x54mm 24V 166mA 4W C-2V 2000h Clear 2500K Dimmable - 145439200

    Schiefer
    Original price £3.56 GBP - Original price £3.56 GBP
    Original price
    £3.56 GBP
    £3.56 GBP - £3.56 GBP
    Current price £3.56 GBP

    Schiefer E14 T16x54mm 24V 166mA 4W C-2V 2000h Clear 2500K Dimmable - 145439200. Signal Lamps. Schiefer Code: 145439200

    Original price £3.56 GBP - Original price £3.56 GBP
    Original price
    £3.56 GBP
    £3.56 GBP - £3.56 GBP
    Current price £3.56 GBP
  • Schiefer E14 T16x54mm 12V 333mA 4W C-2R 2000h Clear 2500K Dimmable - 145430900

    Schiefer
    Original price £3.33 GBP - Original price £3.33 GBP
    Original price
    £3.33 GBP
    £3.33 GBP - £3.33 GBP
    Current price £3.33 GBP

    Schiefer E14 T16x54mm 12V 333mA 4W C-2R 2000h Clear 2500K Dimmable - 145430900. Signal Lamps. Schiefer Code: 145430900

    Original price £3.33 GBP - Original price £3.33 GBP
    Original price
    £3.33 GBP
    £3.33 GBP - £3.33 GBP
    Current price £3.33 GBP
  • Schiefer E14 T16x45mm 60V 66mA 4W C-3A 2000h Clear 2500K Dimmable - 144557100

    Schiefer
    Original price £3.68 GBP - Original price £3.68 GBP
    Original price
    £3.68 GBP
    £3.68 GBP - £3.68 GBP
    Current price £3.68 GBP

    Schiefer E14 T16x45mm 60V 66mA 4W C-3A 2000h Clear 2500K Dimmable - 144557100. Signal Lamps. Schiefer Code: 144557100

    Original price £3.68 GBP - Original price £3.68 GBP
    Original price
    £3.68 GBP
    £3.68 GBP - £3.68 GBP
    Current price £3.68 GBP
  • Schiefer E14 T16x45mm 12V 333mA 4W C-2R 2000h Clear 2500K Dimmable - 144530900

    Schiefer
    Original price £3.22 GBP - Original price £3.22 GBP
    Original price
    £3.22 GBP
    £3.22 GBP - £3.22 GBP
    Current price £3.22 GBP

    Schiefer E14 T16x45mm 12V 333mA 4W C-2R 2000h Clear 2500K Dimmable - 144530900. Signal Lamps. Schiefer Code: 144530900

    Original price £3.22 GBP - Original price £3.22 GBP
    Original price
    £3.22 GBP
    £3.22 GBP - £3.22 GBP
    Current price £3.22 GBP
  • Pope Pope LED E14 Fila Cube SD45x82mm 230V 250Lm 4W 2500K 925 Frosted Dim 2500K Dimmable - LF0238001SB

    Pope
    Original price £49.14 GBP - Original price £49.14 GBP
    Original price
    £49.14 GBP
    £49.14 GBP - £49.14 GBP
    Current price £49.14 GBP

    Pope Pope LED E14 Fila Cube SD45x82mm 230V 250Lm 4W 2500K 925 Frosted Dim 2500K Dimmable - LF0238001SB. Decorative Led. Pope Code: LF0238001SB

    Original price £49.14 GBP - Original price £49.14 GBP
    Original price
    £49.14 GBP
    £49.14 GBP - £49.14 GBP
    Current price £49.14 GBP
  • Pope Pope LED E14 Fila Cylinder T50x95mm 230V 250Lm 4W 2500K 925 Opal Frosted Dim 2500K Dimmable - LF0238002SB

    Pope
    Original price £43.79 GBP - Original price £43.79 GBP
    Original price
    £43.79 GBP
    £43.79 GBP - £43.79 GBP
    Current price £43.79 GBP

    Pope Pope LED E14 Fila Cylinder T50x95mm 230V 250Lm 4W 2500K 925 Opal Frosted Dim 2500K Dimmable - LF0238002SB. Decorative Led. Pope Code: LF0238002SB

    Original price £43.79 GBP - Original price £43.79 GBP
    Original price
    £43.79 GBP
    £43.79 GBP - £43.79 GBP
    Current price £43.79 GBP
  • Pope Pope LED E14 Fila Mushroom R72x82mm 230V 260Lm 4W 2500K 925 Dim Opal 2500K Dimmable - LF0238007SB

    Pope
    Original price £21.38 GBP - Original price £21.38 GBP
    Original price
    £21.38 GBP
    £21.38 GBP - £21.38 GBP
    Current price £21.38 GBP

    Pope Pope LED E14 Fila Mushroom R72x82mm 230V 260Lm 4W 2500K 925 Dim Opal 2500K Dimmable - LF0238007SB. Decorative Led. Pope Code: LF0238007SB

    Original price £21.38 GBP - Original price £21.38 GBP
    Original price
    £21.38 GBP
    £21.38 GBP - £21.38 GBP
    Current price £21.38 GBP
  • SPL LED E14 Fila Cylinder T50x95mm 230V 280Lm 4W 2500K 925 Matt White Dim 2500K Dimmable - LX023800002

    SPL
    Original price £8.76 GBP - Original price £8.76 GBP
    Original price
    £8.76 GBP
    £8.76 GBP - £8.76 GBP
    Current price £8.76 GBP

    SPL LED E14 Fila Cylinder T50x95mm 230V 280Lm 4W 2500K 925 Matt White Dim 2500K Dimmable - LX023800002. Specials and projects Led. SPL Code: LX0238...

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    Original price £8.76 GBP - Original price £8.76 GBP
    Original price
    £8.76 GBP
    £8.76 GBP - £8.76 GBP
    Current price £8.76 GBP
  • SPL LED E14 Filament Ball G45x75mm 24V 270Lm 4W-AC 3W-DC 2200K 922 360° AC/DC Clear Non-Dimmable 2200K Non-Dimmable - LX142404922

    SPL
    Original price £8.10 GBP - Original price £8.10 GBP
    Original price
    £8.10 GBP
    £8.10 GBP - £8.10 GBP
    Current price £8.10 GBP

    SPL LED E14 Filament Ball G45x75mm 24V 270Lm 4W-AC 3W-DC 2200K 922 360° AC/DC Clear Non-Dimmable 2200K Non-Dimmable - LX142404922. Marine and indus...

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    Original price £8.10 GBP - Original price £8.10 GBP
    Original price
    £8.10 GBP
    £8.10 GBP - £8.10 GBP
    Current price £8.10 GBP
  • SPL LED E14 R39x70mm 230V 320Lm 4W 2700K 827 110° AC Dimmable 2700K Dimmable - L143932027-1

    SPL
    Original price £7.39 GBP - Original price £7.39 GBP
    Original price
    £7.39 GBP
    £7.39 GBP - £7.39 GBP
    Current price £7.39 GBP

    SPL LED E14 R39x70mm 230V 320Lm 4W 2700K 827 110° AC Dimmable 2700K Dimmable - L143932027-1. Household Led. SPL Code: L143932027-1

    Original price £7.39 GBP - Original price £7.39 GBP
    Original price
    £7.39 GBP
    £7.39 GBP - £7.39 GBP
    Current price £7.39 GBP
  • SPL LED E14 DimToWarm Ball G45x78mm 230V 250Lm 4W 2000-2700K 920-927 200° AC Opal Dimmable 2700K Dimmable - L147225001

    SPL
    Original price £6.79 GBP - Original price £6.79 GBP
    Original price
    £6.79 GBP
    £6.79 GBP - £6.79 GBP
    Current price £6.79 GBP

    SPL LED E14 DimToWarm Ball G45x78mm 230V 250Lm 4W 2000-2700K 920-927 200° AC Opal Dimmable 2700K Dimmable - L147225001. Household Led. SPL Code: L1...

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    Original price £6.79 GBP - Original price £6.79 GBP
    Original price
    £6.79 GBP
    £6.79 GBP - £6.79 GBP
    Current price £6.79 GBP
  • SPL LED E14 DimToWarm Candle C37x105mm 230V 250Lm 4W 2000-2700K 920-927 270° AC Opal Dimmable 2700K Dimmable - L149125001

    SPL
    Original price £6.90 GBP - Original price £6.90 GBP
    Original price
    £6.90 GBP
    £6.90 GBP - £6.90 GBP
    Current price £6.90 GBP

    SPL LED E14 DimToWarm Candle C37x105mm 230V 250Lm 4W 2000-2700K 920-927 270° AC Opal Dimmable 2700K Dimmable - L149125001. Household Led. SPL Code:...

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    Original price £6.90 GBP - Original price £6.90 GBP
    Original price
    £6.90 GBP
    £6.90 GBP - £6.90 GBP
    Current price £6.90 GBP
  • SPL LED E14 Filament R50x82mm 230V 250Lm 4W 2500K 925 160° AC Clear Dimmable 2500K Dimmable - LX023850092

    SPL
    Original price £9.13 GBP - Original price £9.13 GBP
    Original price
    £9.13 GBP
    £9.13 GBP - £9.13 GBP
    Current price £9.13 GBP

    SPL LED E14 Filament R50x82mm 230V 250Lm 4W 2500K 925 160° AC Clear Dimmable 2500K Dimmable - LX023850092. Decorative Led. SPL Code: LX023850092

    Original price £9.13 GBP - Original price £9.13 GBP
    Original price
    £9.13 GBP
    £9.13 GBP - £9.13 GBP
    Current price £9.13 GBP
  • SPL LED E14 Filament Tube T25x115mm 230V 250Lm 4W 2200K 922 360° AC Clear Dimmable 2200K Dimmable - LF023893709

    SPL
    Original price £8.76 GBP - Original price £8.76 GBP
    Original price
    £8.76 GBP
    £8.76 GBP - £8.76 GBP
    Current price £8.76 GBP

    SPL LED E14 Filament Tube T25x115mm 230V 250Lm 4W 2200K 922 360° AC Clear Dimmable 2200K Dimmable - LF023893709. Decorative Led. SPL Code: LF023893709

    Original price £8.76 GBP - Original price £8.76 GBP
    Original price
    £8.76 GBP
    £8.76 GBP - £8.76 GBP
    Current price £8.76 GBP
  • SPL LED E14 Filament Tube T20x115mm 230V 320Lm 4W 2500K 925 360° AC Clear Dimmable 2500K Dimmable - LX023893602

    SPL
    Original price £8.24 GBP - Original price £8.24 GBP
    Original price
    £8.24 GBP
    £8.24 GBP - £8.24 GBP
    Current price £8.24 GBP

    SPL LED E14 Filament Tube T20x115mm 230V 320Lm 4W 2500K 925 360° AC Clear Dimmable 2500K Dimmable - LX023893602. Decorative Led. SPL Code: LX023893602

    Original price £8.24 GBP - Original price £8.24 GBP
    Original price
    £8.24 GBP
    £8.24 GBP - £8.24 GBP
    Current price £8.24 GBP
  • SPL LED E14 Filament Tube T25x85mm 230V 250Lm 4W 2200K 922 360° AC Gold Dimmable 2200K Dimmable - LF023890305

    SPL
    Original price £8.80 GBP - Original price £8.80 GBP
    Original price
    £8.80 GBP
    £8.80 GBP - £8.80 GBP
    Current price £8.80 GBP

    SPL LED E14 Filament Tube T25x85mm 230V 250Lm 4W 2200K 922 360° AC Gold Dimmable 2200K Dimmable - LF023890305. Decorative Led. SPL Code: LF023890305

    Original price £8.80 GBP - Original price £8.80 GBP
    Original price
    £8.80 GBP
    £8.80 GBP - £8.80 GBP
    Current price £8.80 GBP
  • SPL LED E14 Filament Tube T25x85mm 230V 320Lm 4W 2500K 925 360° AC Clear Dimmable 2500K Dimmable - LX023890302

    SPL
    Original price £7.46 GBP - Original price £7.46 GBP
    Original price
    £7.46 GBP
    £7.46 GBP - £7.46 GBP
    Current price £7.46 GBP

    SPL LED E14 Filament Tube T25x85mm 230V 320Lm 4W 2500K 925 360° AC Clear Dimmable 2500K Dimmable - LX023890302. Decorative Led. SPL Code: LX023890302

    Original price £7.46 GBP - Original price £7.46 GBP
    Original price
    £7.46 GBP
    £7.46 GBP - £7.46 GBP
    Current price £7.46 GBP