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4w at Sparks Warehouse

Shop the full range of the 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.

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  • Large Globe Decorative LED Filament Bulb With Curved Letters Filament LED Light Bulbs Sparks Warehouse - Sparks Warehouse
    Large Globe Decorative LED Filament Bulb With Curved Letters Filament LED Light Bulbs Sparks Warehouse - Sparks Warehouse

    Large Globe Decorative LED Filament Bulb With Curved Letters Filament

    Sparks Warehouse
    $26.00 - $26.00
    $26.00
    $26.00 - $26.00
    $26.00

    Perfect addition to your home or office. Edison screw 4W decorative LED globe shaped light bulb with warm white text filament. Available with Dream...

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    $26.00 - $26.00
    $26.00
    $26.00 - $26.00
    $26.00
  • Casell GBL4SES-82D-CA Filament LED Golf Ball 240v 4w E14 440lm 2800°k Dimmable - Casell - Sparks Warehouse

    Casell GBL4SES-82D-CA Filament LED Golf Ball 240v 4w E14 440lm 2800°k Dimmable

    Casell
    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00

    New Casell Filament LED Golf Ball 240v 4w E14 Dimmable. 440lm equal to a 40w standard Golf Ball

    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00
  • Knightsbridge ST4ESDA 230V 4W LED ES Amber ST64 Spiral Filament Lamp 1800K Dimmable Decorative LED Lamps Knightsbridge - Sparks Warehouse

    Knightsbridge ST4ESDA 230V 4W LED ES Amber ST64 Spiral Filament Lamp 1800K Dimmable

    Knightsbridge
    $7.00 - $7.00
    $7.00
    $12.00
    $12.00 - $12.00
    $12.00

    LED filament lamp. aims to recreate the traditional, retro look and feel of incandescent lamps, with the added benefit of improved efficiency and l...

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    $7.00 - $7.00
    $7.00
    $12.00
    $12.00 - $12.00
    $12.00
  • Knightsbridge ST4ESDC 230V 4W LED ES Clear ST64 Filament Lamp 2700K Dimmable Decorative LED Lamps Knightsbridge - Sparks Warehouse
    Save $27.00 Save $0.00

    Knightsbridge ST4ESDC 230V 4W LED ES Clear ST64 Filament Lamp 2700K Dimmable

    Knightsbridge
    $34.00
    $34.00 - $34.00
    $34.00
    $7.00
    $7.00 - $7.00
    $7.00

    LED filament lamp. aims to recreate the traditional, retro look and feel of incandescent lamps, with the added benefit of improved efficiency and l...

    View full details
    $34.00
    $34.00 - $34.00
    $34.00
    $7.00
    $7.00 - $7.00
    $7.00
    Save $27.00 Save $0.00
  • Knightsbridge T8LEDP24CW 230V IP20 24W T8 5ft LED Tube 4000K T8 Fluorescent Tubes Knightsbridge - Sparks Warehouse
    Save $26.00 Save $0.00

    Knightsbridge T8LEDP24CW 230V IP20 24W T8 5ft LED Tube 4000K

    Knightsbridge
    $40.00
    $40.00 - $40.00
    $40.00
    $14.00
    $14.00 - $14.00
    $14.00

    230V 24W T8 LED Tube - 5ft  Alternative to classic T8 fluorescent lamps up to 130lm/w Instant ignition Integral driver 4000K, Cool White, 2980lm ...

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    $40.00
    $40.00 - $40.00
    $40.00
    $14.00
    $14.00 - $14.00
    $14.00
    Save $26.00 Save $0.00
  • Zico ZIK017/4W22E14F - Golfball G45 Frosted E14 2200K Zico Vintage Zico - The Lamp Company
    Zico ZIK017/4W22E14F - Golfball G45 Frosted E14 2200K Zico Vintage Zico - The Lamp Company
    Save $7.00 Save $0.00

    Zico ZIK017/4W22E14F - Golfball G45 Frosted E14 2200K

    Zico
    $23.00
    $23.00 - $23.00
    $23.00
    $16.00
    $16.00 - $16.00
    $16.00

    This 4W retro-fit ultra-dimmable LED Golfball G45 (frosted finish, small Edison screw) delivers a very warm light and brightness, similar to a 30W ...

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    $23.00
    $23.00 - $23.00
    $23.00
    $16.00
    $16.00 - $16.00
    $16.00
    Save $7.00 Save $0.00
  • Zico ZIK017/4W22E27F - Golfball G45 Frosted E27 2200K Zico Vintage Zico - The Lamp Company
    Zico ZIK017/4W22E27F - Golfball G45 Frosted E27 2200K Zico Vintage Zico - The Lamp Company
    Save $7.00 Save $0.00

    Zico ZIK017/4W22E27F - Golfball G45 Frosted E27 2200K

    Zico
    $23.00
    $23.00 - $23.00
    $23.00
    $16.00
    $16.00 - $16.00
    $16.00

    This 4W retro-fit ultra-dimmable LED Golfball G45 (frosted finish, Edison screw) delivers a very warm light and brightness, similar to a 30W filame...

    View full details
    $23.00
    $23.00 - $23.00
    $23.00
    $16.00
    $16.00 - $16.00
    $16.00
    Save $7.00 Save $0.00
  • Zico ZIK008/4W22B22A - Candle C35 Amber 4w B22 2000k Zico Vintage Zico - The Lamp Company
    Zico ZIK008/4W22B22A - Candle C35 Amber 4w B22 2000k Zico Vintage Zico - The Lamp Company
    Save $8.00 Save $0.00

    Zico ZIK008/4W22B22A - Candle C35 Amber 4w B22 2000k

    Zico
    $27.00
    $27.00 - $27.00
    $27.00
    $19.00
    $19.00 - $19.00
    $19.00

    This 4W retro-fit ultra-dimmable LED Candle C35 (light amber finish, bayonet) delivers a very warm light and brightness, similar to a 30W filament ...

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    $27.00
    $27.00 - $27.00
    $27.00
    $19.00
    $19.00 - $19.00
    $19.00
    Save $8.00 Save $0.00
  • Zico ZIK008/4W22E14A - Candle C35 Amber 4w E14 2000k Zico Vintage Zico - The Lamp Company
    Zico ZIK008/4W22E14A - Candle C35 Amber 4w E14 2000k Zico Vintage Zico - The Lamp Company
    Save $8.00 Save $0.00

    Zico ZIK008/4W22E14A - Candle C35 Amber 4w E14 2000k

    Zico
    $27.00
    $27.00 - $27.00
    $27.00
    $19.00
    $19.00 - $19.00
    $19.00

    This 4W retro-fit ultra-dimmable LED Candle C35 (light amber finish, bayonet) delivers a very warm light and brightness, similar to a 30W filament ...

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    $27.00
    $27.00 - $27.00
    $27.00
    $19.00
    $19.00 - $19.00
    $19.00
    Save $8.00 Save $0.00
  • Zico ZIK017/4W22E14A - Golfball G45 Amber E14 2000k Zico Vintage Zico - The Lamp Company
    Zico ZIK017/4W22E14A - Golfball G45 Amber E14 2000k Zico Vintage Zico - The Lamp Company
    Save $7.00 Save $0.00

    Zico ZIK017/4W22E14A - Golfball G45 Amber E14 2000k

    Zico
    $23.00
    $23.00 - $23.00
    $23.00
    $16.00
    $16.00 - $16.00
    $16.00

    This 4W retro-fit ultra-dimmable LED Golfball G45 (light amber finish, small Edison screw) delivers a very warm light and brightness, similar to a ...

    View full details
    $23.00
    $23.00 - $23.00
    $23.00
    $16.00
    $16.00 - $16.00
    $16.00
    Save $7.00 Save $0.00

  • Ledvance LED Tube T8 Em V 438 mm 5.4W 840

    Ledvance
    $19.00 - $19.00
    $19.00
    $19.00 - $19.00
    $19.00

    Ledvance LED TUBE T8 EM V 438 mm 5.4W 840. GTIN: 4099854038921

    $19.00 - $19.00
    $19.00
    $19.00 - $19.00
    $19.00

  • Ledvance LED Tube T8 Em V 438 mm 5.4W 830

    Ledvance
    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00

    Ledvance LED TUBE T8 EM V 438 mm 5.4W 830. GTIN: 4099854038907

    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00

  • Crompton 6119 GU10 5W GU10 Spotlight Cool White Light Bulb

    Crompton
    $6.00 - $6.00
    $6.00
    $6.00 - $6.00
    $6.00

    Crompton 6119 GU10 5W GU10 Spotlight Cool White Light Bulb. Manufacture Code: 6119. GTIN: 5055579306119

    $6.00 - $6.00
    $6.00
    $6.00 - $6.00
    $6.00
  • Zico ZIK031/4W22E27A - GLS A60 Amber 4w E27 2000k Zico Vintage Zico - The Lamp Company
    Zico ZIK031/4W22E27A - GLS A60 Amber 4w E27 2000k Zico Vintage Zico - The Lamp Company

    Zico ZL-A60/5W22E27A - GLS A60 Amber 4w E27 2000k

    Zico
    $30.00 - $30.00
    $30.00
    $122.00
    $122.00 - $122.00
    $122.00

    This 4W retro-fit ultra-dimmable LED Classic Globe (GLS A60) (light amber finish, Edison screw) delivers a very warm light and brightness, similar ...

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    $30.00 - $30.00
    $30.00
    $122.00
    $122.00 - $122.00
    $122.00
  • Casell CL4SES-84D-CA Filament LED Candle 240v 4w E14 440lm 4000°k - Cool White - Dimmable LED Light Bulbs Casell - Sparks Warehouse
    Save $8.00 Save $0.00

    Casell CL4SES-84D-CA Filament LED Candle 240v 4w E14 440lm 4000°k - Cool White - Dimmable

    Casell
    $17.00
    $17.00 - $17.00
    $17.00
    $9.00
    $9.00 - $9.00
    $9.00

    New Casell Filament LED Candle 240v 4w E14 Dimmable. 440lm equal to a 40w standard candle

    $17.00
    $17.00 - $17.00
    $17.00
    $9.00
    $9.00 - $9.00
    $9.00
    Save $8.00 Save $0.00
  • Zico ZIK017/4W22E27A - Golfball G45 Amber E27 2000K Zico Vintage Zico - The Lamp Company
    Zico ZIK017/4W22E27A - Golfball G45 Amber E27 2000K Zico Vintage Zico - The Lamp Company
    Sold out

    Zico ZIK017/4W22E27A - Golfball G45 Amber E27 2000K - DISCONTINUED

    Zico
    $23.00
    $23.00 - $23.00
    $23.00
    $21.00
    $21.00 - $21.00
    $21.00

    This 4W retro-fit ultra-dimmable LED Golfball G45 (light amber finish, Edison screw) delivers a very warm light and brightness, similar to a 30W fi...

    View full details
    $23.00
    $23.00 - $23.00
    $23.00
    $21.00
    $21.00 - $21.00
    $21.00
    Sold out
  • Knightsbridge T8LEDP24DL 230V 24W T8 5ft LED Glass Tube- 6000K ML Knightsbridge - Sparks Warehouse
    Save $1.00 Save $0.00

    Knightsbridge T8LEDP24DL 230V 24W T8 5ft LED Glass Tube- 6000K

    Knightsbridge
    $15.00
    $15.00 - $15.00
    $15.00
    $14.00
    $14.00 - $14.00
    $14.00

    230V 24W T8 LED Tube - 5ft - Alternative to classic T8 fluorescent lamps - up to 130lm/w - Instant ignition - Integral driver 6000K, Daylight, 28...

    View full details
    $15.00
    $15.00 - $15.00
    $15.00
    $14.00
    $14.00 - $14.00
    $14.00
    Save $1.00 Save $0.00
  • Sold out

    Crompton 9837 ES-E27 4W Golfball Pink Light Bulb - DISCONTINUED

    Crompton
    $4.00 - $4.00
    $4.00
    $4.00 - $4.00
    $4.00

    Crompton 9837 ES-E27 4W Golfball Pink Light Bulb. Manufacture Code: 9837. GTIN: 5055579309837

    $4.00 - $4.00
    $4.00
    $4.00 - $4.00
    $4.00
    Sold out
  • The Grape 4w XXL Antique Gold Deocrative Filament Light Bulbs LED Bulbs Sparks Warehouse - Sparks Warehouse
    The Grape 4w XXL Antique Gold Deocrative Filament Light Bulbs LED Bulbs Sparks Warehouse - Sparks Warehouse

    The Grape 4w XXL Antique Gold Deocrative Filament Light Bulbs

    Sparks Warehouse
    $52.00 - $52.00
    $52.00
    $52.00 - $52.00
    $52.00

    This beautiful original LED bulb, styled around a bunch of grapes, is a great center peace for any home, while only consuming 4w of energy. Finishe...

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    $52.00 - $52.00
    $52.00
    $52.00 - $52.00
    $52.00
  • Zico ZIK017/4W27E14C - Golfball G45 Clear 4w E14 2700k Zico Vintage Zico - The Lamp Company
    Zico ZIK017/4W27E14C - Golfball G45 Clear 4w E14 2700k Zico Vintage Zico - The Lamp Company
    Save $6.00 Save $0.00

    Zico ZIK017/4W27E14C - Golfball G45 Clear 4w E14 2700k

    Zico
    $22.00
    $22.00 - $22.00
    $22.00
    $16.00
    $16.00 - $16.00
    $16.00

    This 4W retro-fit ultra-dimmable LED Golfball G45 (clear finish, small Edison screw) delivers a warm light and brightness, similar to a 30W filamen...

    View full details
    $22.00
    $22.00 - $22.00
    $22.00
    $16.00
    $16.00 - $16.00
    $16.00
    Save $6.00 Save $0.00
  • Bell 01432 - 4W LED Vintage Candle - ES, Amber, 2000K LED Vintage - Non Dimmable Bell - The Lamp Company

    Bell 01432 - 4W LED Vintage Candle - ES, Amber, 2000K

    Bell
    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00

    4W LED Vintage Candle - ES, Amber, 2000K

    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00

  • Philips CorePro LEDtube 1500mm HO 24W 830 T8 - LED Tube T8 CorePro (EM/Mains) High Output 24W 2500lm - 830 Warm White | 150cm - Replaces 58W

    Philips
    $23.00 - $23.00
    $23.00
    $23.00 - $23.00
    $23.00

    $23.00 - $23.00
    $23.00
    $23.00 - $23.00
    $23.00

  • Ledvance LED Tube T8 Em V 438 mm 5.4W 865

    Ledvance
    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00

    Ledvance LED TUBE T8 EM V 438 mm 5.4W 865. GTIN: 4099854038945

    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00

  • Ledvance LED Tube T8 Universal V 1500 mm 24W 865

    Ledvance
    $29.00 - $29.00
    $29.00
    $29.00 - $29.00
    $29.00

    Ledvance LED TUBE T8 UNIVERSAL V 1500 mm 24W 865. GTIN: 4099854026478

    $29.00 - $29.00
    $29.00
    $29.00 - $29.00
    $29.00