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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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2025 Spring Top Sellers

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  • Casell GL5025ES-F-CA 50v 25w E27 Pearl/Frosted GLS - Casell - Sparks Warehouse

    Casell GL5025ES-F-CA 50v 25w E27 Pearl/Frosted GLS

    Casell
    £3.84 GBP - £3.84 GBP
    £3.84 GBP
    £6.71 GBP
    £6.71 GBP - £6.71 GBP
    £6.71 GBP

    50v 25w E27 Pearl/Frosted GLS

    £3.84 GBP - £3.84 GBP
    £3.84 GBP
    £6.71 GBP
    £6.71 GBP - £6.71 GBP
    £6.71 GBP
  • Casell GL2525BC-CA 25v 25w Ba22d Clear GLS - Casell - Sparks Warehouse

    Casell GL2525BC-CA 25v 25w Ba22d Clear GLS

    Casell
    £3.84 GBP - £3.84 GBP
    £3.84 GBP
    £6.71 GBP
    £6.71 GBP - £6.71 GBP
    £6.71 GBP

    25v 25w Ba22d Clear GLS

    £3.84 GBP - £3.84 GBP
    £3.84 GBP
    £6.71 GBP
    £6.71 GBP - £6.71 GBP
    £6.71 GBP
  • Casell GL1260ES-CA 12v 60w E27 Clear GLS - Casell - Sparks Warehouse

    Casell GL1260ES-CA 12v 60w E27 Clear GLS

    Casell
    £4.72 GBP - £4.72 GBP
    £4.72 GBP
    £7.59 GBP
    £7.59 GBP - £7.59 GBP
    £7.59 GBP

    £4.72 GBP - £4.72 GBP
    £4.72 GBP
    £7.59 GBP
    £7.59 GBP - £7.59 GBP
    £7.59 GBP
  • Casell GL1260BC-CA 12v 60w Ba22d Clear GLS - Casell - Sparks Warehouse

    Casell GL1260BC-CA 12v 60w Ba22d Clear GLS

    Casell
    £6.50 GBP - £6.50 GBP
    £6.50 GBP
    £9.37 GBP
    £9.37 GBP - £9.37 GBP
    £9.37 GBP

    £6.50 GBP - £6.50 GBP
    £6.50 GBP
    £9.37 GBP
    £9.37 GBP - £9.37 GBP
    £9.37 GBP
  • Casell GL1240ES-CA 12v 40w E27 Clear GLS - Casell - Sparks Warehouse

    Casell GL1240ES-CA 12v 40w E27 Clear GLS

    Casell
    £7.09 GBP - £7.09 GBP
    £7.09 GBP
    £9.96 GBP
    £9.96 GBP - £9.96 GBP
    £9.96 GBP

    £7.09 GBP - £7.09 GBP
    £7.09 GBP
    £9.96 GBP
    £9.96 GBP - £9.96 GBP
    £9.96 GBP
  • Casell GL11060ES-F-CA 125/130v 60w E27 Frosted - Casell - Sparks Warehouse

    Casell GL11060ES-F-CA 125/130v 60w E27 Frosted

    Casell
    £4.04 GBP - £4.04 GBP
    £4.04 GBP
    £6.91 GBP
    £6.91 GBP - £6.91 GBP
    £6.91 GBP

    125/130v 60w E27 Frosted GLS

    £4.04 GBP - £4.04 GBP
    £4.04 GBP
    £6.91 GBP
    £6.91 GBP - £6.91 GBP
    £6.91 GBP
  • Casell GL110100ES-F-CA 125-130v 100w E27 Frosted - Casell - Sparks Warehouse

    Casell GL110100ES-F-CA 125-130v 100w E27 Frosted

    Casell
    £4.04 GBP - £4.04 GBP
    £4.04 GBP
    £6.91 GBP
    £6.91 GBP - £6.91 GBP
    £6.91 GBP

    125-130v 100w E27 Frosted GLS

    £4.04 GBP - £4.04 GBP
    £4.04 GBP
    £6.91 GBP
    £6.91 GBP - £6.91 GBP
    £6.91 GBP
  • Casell P16L1-W-CA 240v 1w LED GU10 51mm Flood 6400K - Casell - Sparks Warehouse

    Casell P16L1-W-CA 240v 1w LED GU10 51mm Flood 6400K

    Casell
    £4.08 GBP - £4.08 GBP
    £4.08 GBP
    £6.95 GBP
    £6.95 GBP - £6.95 GBP
    £6.95 GBP

    £4.08 GBP - £4.08 GBP
    £4.08 GBP
    £6.95 GBP
    £6.95 GBP - £6.95 GBP
    £6.95 GBP
  • Casell K4-110RS-CA 120v 1000w R7s 189.1mm Rough Service - Casell - Sparks Warehouse

    Casell K4-110RS-CA 120v 1000w R7s 189.1mm Rough Service

    Casell
    £6.84 GBP - £6.84 GBP
    £6.84 GBP
    £9.71 GBP
    £9.71 GBP - £9.71 GBP
    £9.71 GBP

    110v 1000w R7s 189.1mm - K4 - Casell Brand

    £6.84 GBP - £6.84 GBP
    £6.84 GBP
    £9.71 GBP
    £9.71 GBP - £9.71 GBP
    £9.71 GBP
  • Casell FUL6T6-BL-CA 6w T6 4 Pin BL Flykiller 148mm - Casell - Sparks Warehouse

    Casell FUL6T6-BL-CA 6w T6 4 Pin BL Flykiller 148mm

    Casell
    £0.00 GBP - £0.00 GBP
    £0.00 GBP
    £2.87 GBP
    £2.87 GBP - £2.87 GBP
    £2.87 GBP

    £0.00 GBP - £0.00 GBP
    £0.00 GBP
    £2.87 GBP
    £2.87 GBP - £2.87 GBP
    £2.87 GBP

  • Casell HAL42G9-CA Halogen E/S MV Capsule - 240v 42W G9

    Casell
    £3.42 GBP - £3.42 GBP
    £3.42 GBP
    £6.29 GBP
    £6.29 GBP - £6.29 GBP
    £6.29 GBP

    £3.42 GBP - £3.42 GBP
    £3.42 GBP
    £6.29 GBP
    £6.29 GBP - £6.29 GBP
    £6.29 GBP
  • Casell M251-A-CA 12v 20w GU4 35mm 17Deg Closed Amber - Casell - Sparks Warehouse

    Casell M251-A-CA 12v 20w GU4 35mm 17Deg Closed Amber

    Casell
    £6.29 GBP - £6.29 GBP
    £6.29 GBP
    £9.16 GBP
    £9.16 GBP - £9.16 GBP
    £9.16 GBP

    12v 20w GU4 35mm 17 Degree Dichroic Covered Glass Amber

    £6.29 GBP - £6.29 GBP
    £6.29 GBP
    £9.16 GBP
    £9.16 GBP - £9.16 GBP
    £9.16 GBP
  • Casell M251-B-CA 12v 20w GU4 35mm 17Deg Closed Blue - Casell - Sparks Warehouse

    Casell M251-B-CA 12v 20w GU4 35mm 17Deg Closed Blue

    Casell
    £6.29 GBP - £6.29 GBP
    £6.29 GBP
    £9.16 GBP
    £9.16 GBP - £9.16 GBP
    £9.16 GBP

    12v 20w GU4 35mm 17 Degree Dichroic Covered Glass Blue

    £6.29 GBP - £6.29 GBP
    £6.29 GBP
    £9.16 GBP
    £9.16 GBP - £9.16 GBP
    £9.16 GBP

  • Casell PLCG7SBC-838-CA 240v 7w B15d Col:83 G45x98mm 8000hrs

    Casell
    £5.65 GBP - £5.65 GBP
    £5.65 GBP
    £8.52 GBP
    £8.52 GBP - £8.52 GBP
    £8.52 GBP

    240v 7w B15d/SBC Colour 830 G45x98mm -

    £5.65 GBP - £5.65 GBP
    £5.65 GBP
    £8.52 GBP
    £8.52 GBP - £8.52 GBP
    £8.52 GBP
  • Casell PLCG7BC-838-CA 240v 7w B22d Col:83 G45x98mm 8000hrs - Casell - Sparks Warehouse

    Casell PLCG7BC-838-CA 240v 7w B22d Col:83 G45x98mm 8000hrs

    Casell
    £5.65 GBP - £5.65 GBP
    £5.65 GBP
    £8.52 GBP
    £8.52 GBP - £8.52 GBP
    £8.52 GBP

    240v 7w B22d Colour 830 G45x98mm -

    £5.65 GBP - £5.65 GBP
    £5.65 GBP
    £8.52 GBP
    £8.52 GBP - £8.52 GBP
    £8.52 GBP
  • Casell PLCG7ES-838-CA 240v 7w E27 Col:83 G45x98mm 8000hrs - Casell - Sparks Warehouse

    Casell PLCG7ES-838-CA 240v 7w E27 Col:83 G45x98mm 8000hrs

    Casell
    £5.65 GBP - £5.65 GBP
    £5.65 GBP
    £8.52 GBP
    £8.52 GBP - £8.52 GBP
    £8.52 GBP

    240v 7w E27 Colour 830 G45x98mm -

    £5.65 GBP - £5.65 GBP
    £5.65 GBP
    £8.52 GBP
    £8.52 GBP - £8.52 GBP
    £8.52 GBP
  • Casell PLCG7SES-838-CA USE PLCG7SES-82-SY - Casell - Sparks Warehouse

    Casell PLCG7SES-838-CA USE PLCG7SES-82-SY

    Casell
    £5.65 GBP - £5.65 GBP
    £5.65 GBP
    £8.52 GBP
    £8.52 GBP - £8.52 GBP
    £8.52 GBP

    240v 7w E14 Colour 830 G45x98mm -

    £5.65 GBP - £5.65 GBP
    £5.65 GBP
    £8.52 GBP
    £8.52 GBP - £8.52 GBP
    £8.52 GBP
  • Casell GL11ES-838-CA USE GL11ES-82-BE - Casell - Sparks Warehouse

    Casell GL11ES-838-CA USE GL11ES-82-BE

    Casell
    £6.26 GBP - £6.26 GBP
    £6.26 GBP
    £9.13 GBP
    £9.13 GBP - £9.13 GBP
    £9.13 GBP

    240v 11w E27 Ambiance Lamp 8000 Hours Colour: 830 - Energy Saver - Energy Saver

    £6.26 GBP - £6.26 GBP
    £6.26 GBP
    £9.13 GBP
    £9.13 GBP - £9.13 GBP
    £9.13 GBP
  • Casell GL20BC-838-CA USE GL20BC-82-SY - Casell - Sparks Warehouse

    Casell GL20BC-838-CA USE GL20BC-82-SY

    Casell
    £6.55 GBP - £6.55 GBP
    £6.55 GBP
    £9.42 GBP
    £9.42 GBP - £9.42 GBP
    £9.42 GBP

    240v 20w B22d Ambiance Lamp 8000 Hours Colour: 830 - Energy Saver - Energy Saver

    £6.55 GBP - £6.55 GBP
    £6.55 GBP
    £9.42 GBP
    £9.42 GBP - £9.42 GBP
    £9.42 GBP
  • Casell GL11BC-838-CA USE GL11BC-828-CA OR GL11BC-82-SY - Casell - Sparks Warehouse

    Casell GL11BC-838-CA USE GL11BC-828-CA OR GL11BC-82-SY

    Casell
    £6.26 GBP - £6.26 GBP
    £6.26 GBP
    £9.13 GBP
    £9.13 GBP - £9.13 GBP
    £9.13 GBP

    240v 11w B22d Ambiance Lamp 8000 Hours Colour: 830 - Energy Saver - Energy Saver

    £6.26 GBP - £6.26 GBP
    £6.26 GBP
    £9.13 GBP
    £9.13 GBP - £9.13 GBP
    £9.13 GBP
  • Casell GBL4BC-82DP-CA Filament LED Golf 240v 4w B22D 828 Dim - Casell - Sparks Warehouse

    Casell GBL4BC-82DP-CA Filament LED Golf 240v 4w B22D 828 Dim

    Casell
    £6.36 GBP - £6.36 GBP
    £6.36 GBP
    £9.23 GBP
    £9.23 GBP - £9.23 GBP
    £9.23 GBP

    Casell Filament LED Golf Ball 240v 4w B22d 440lm 2800k Dimmable - 0635635589127

    £6.36 GBP - £6.36 GBP
    £6.36 GBP
    £9.23 GBP
    £9.23 GBP - £9.23 GBP
    £9.23 GBP
  • Casell PLCE7BC-82-CA 240v 7w Ba22d Colour 82 Warm White Compact Fluorescent Light Bulb - Casell - Sparks Warehouse

    Casell PLCE7BC-82-CA 240v 7w Ba22d Colour 82 Warm White Compact Fluorescent Light Bulb

    Casell
    £3.97 GBP - £3.97 GBP
    £3.97 GBP
    £6.84 GBP
    £6.84 GBP - £6.84 GBP
    £6.84 GBP

    Casell 7w 240v Ba22d/BC Extra Warm White/827 Energy Saving Bulb

    £3.97 GBP - £3.97 GBP
    £3.97 GBP
    £6.84 GBP
    £6.84 GBP - £6.84 GBP
    £6.84 GBP
  • Low Energy Spiral 11W B22 / BC - Warm White Compact Fluorescent Lamps Casell - Sparks Warehouse
    Sold out

    Low Energy Spiral 11W B22 / BC - Warm White - DISCONTINUED

    Casell
    £4.69 GBP - £4.69 GBP
    £4.69 GBP
    £7.56 GBP
    £7.56 GBP - £7.56 GBP
    £7.56 GBP

    Specification Category Energy Saving Bulbs Type Energy Saving Spiral Cap B22d/BC Volts 240v Watts 11w Energy saving replacement for 60...

    View full details
    £4.69 GBP - £4.69 GBP
    £4.69 GBP
    £7.56 GBP
    £7.56 GBP - £7.56 GBP
    £7.56 GBP
    Sold out
  • Low Energy Spiral 11W SES / E14 - Warm White Compact Fluorescent Lamps Casell - Sparks Warehouse
    Sold out

    Low Energy Spiral 11W SES / E14 - Warm White - DISCONTINUED

    Casell
    £4.69 GBP - £4.69 GBP
    £4.69 GBP
    £7.56 GBP
    £7.56 GBP - £7.56 GBP
    £7.56 GBP

    Specification Category Energy Saving Bulbs Type Energy Saving Spiral Cap E14/SES Volts 240v Watts 11w Energy saving replacement for 6...

    View full details
    £4.69 GBP - £4.69 GBP
    £4.69 GBP
    £7.56 GBP
    £7.56 GBP - £7.56 GBP
    £7.56 GBP
    Sold out