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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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GLS Light Bulbs

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  • GLS 40W Light Bulb ES / E27 - Clear - 24V - Casell - sparks-warehouse
    Sold out

    GLS 40W Light Bulb ES / E27 - Clear - 24V

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

    Specification Category General Household Lighting Type GLS Bulb Cap E27/ES Volts 25v Watts 40w Finish/Colour Clear Life 1000 hours ...

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    £3.84 GBP - £3.84 GBP
    £3.84 GBP
    £6.71 GBP
    £6.71 GBP - £6.71 GBP
    £6.71 GBP
    Sold out
  • GLS 40W Light Bulb ES / E27 - Pearl - 12v - Casell - sparks-warehouse

    Casell GLS 40W Light Bulb ES / E27 - Pearl - 12v

    Casell
    £3.61 GBP - £3.61 GBP
    £3.61 GBP
    £6.48 GBP
    £6.48 GBP - £6.48 GBP
    £6.48 GBP

    Specification Category General Household Lighting Type GLS Bulb Cap E27/ES Volts 12v Watts 40w Finish/Colour Pearl/Frosted Life 1000...

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    £3.61 GBP - £3.61 GBP
    £3.61 GBP
    £6.48 GBP
    £6.48 GBP - £6.48 GBP
    £6.48 GBP
  • Casell GL28BC-H-CA - GLS 28w B22d/BC 240v Energy Saving Halogen Bulb. 55mm. Replaces 40w Bulb Halogen Energy Savers Casell - Sparks Warehouse

    Casell GL28BC-H-CA - GLS 28w B22d/BC 240v Energy Saving Halogen Bulb. 55mm. Replaces 40w Bulb

    Casell
    £6.49 GBP - £6.49 GBP
    £6.49 GBP
    £9.36 GBP
    £9.36 GBP - £9.36 GBP
    £9.36 GBP

    Energy Saving GLS lamps designed to replace a 40w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a crisp w...

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    £6.49 GBP - £6.49 GBP
    £6.49 GBP
    £9.36 GBP
    £9.36 GBP - £9.36 GBP
    £9.36 GBP
  • GLS 25W Light Bulb BC / B22 - Pearl - 25V - Casell - sparks-warehouse

    GLS 25W Light Bulb BC / B22 - Pearl - 25V

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

    Specification Category General Household Lighting Type GLS Bulb Cap B22d/BC Volts 25v Watts 25w Finish/Colour Pearl/Frosted Life 100...

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    £3.84 GBP - £3.84 GBP
    £3.84 GBP
    £6.71 GBP
    £6.71 GBP - £6.71 GBP
    £6.71 GBP
  • Low Energy GLS Bulb 20W ES / E27 - Warm White Compact Fluorescent Lamps Casell - Sparks Warehouse
    Sold out

    Low Energy GLS Bulb 20W ES / E27 - Warm White

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

    Specification Category Energy Saving Bulbs Type Energy Saving GLS Bulb Cap E27/ES Volts 240v Watts 20w Energy saving replacement for 1...

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    £6.55 GBP - £6.55 GBP
    £6.55 GBP
    £9.42 GBP
    £9.42 GBP - £9.42 GBP
    £9.42 GBP
    Sold out
  • GLS 40W Light Bulb ES / E27 - Pearl - 50V - Casell - sparks-warehouse

    GLS 40W Light Bulb ES / E27 - Pearl - 50V

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

    Specification Category General Household Lighting Type GLS Bulb Cap E27/ES Volts 50v Watts 40w Finish/Colour Pearl/Frosted Life 1000...

    View full details
    £3.84 GBP - £3.84 GBP
    £3.84 GBP
    £6.71 GBP
    £6.71 GBP - £6.71 GBP
    £6.71 GBP
  • GLS 60W Light Bulb ES / E27 - Clear - 24V - Casell - sparks-warehouse
    Sold out

    GLS 60W Light Bulb ES / E27 - Clear - 24V

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

    Specification Category General Household Lighting Type GLS Bulb Cap E27/ES Volts 25v Watts 60w Finish/Colour Clear Life 1000 hours ...

    View full details
    £3.84 GBP - £3.84 GBP
    £3.84 GBP
    £6.71 GBP
    £6.71 GBP - £6.71 GBP
    £6.71 GBP
    Sold out
  • GLS 60W Light Bulb ES / E27 - Pearl - 50v - Casell - sparks-warehouse
    Sold out

    GLS 60W Light Bulb ES / E27 - Pearl - 50v

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

    Specification Category General Household Lighting Type GLS Bulb Cap E27/ES Volts 50v Watts 60w Finish/Colour Pearl/Frosted Life 1000...

    View full details
    £3.84 GBP - £3.84 GBP
    £3.84 GBP
    £6.71 GBP
    £6.71 GBP - £6.71 GBP
    £6.71 GBP
    Sold out

  • Danlamp 08124 Mini Edison Squirrel Cage 240v 40w E14. Looks like an early 1900's GLS Light Bulb

    Casell
    £12.28 GBP - £12.28 GBP
    £12.28 GBP
    £15.15 GBP
    £15.15 GBP - £15.15 GBP
    £15.15 GBP

    Danlamp 08124 Mini Edison Squirrel Cage 240v 40w E14. Looks like an early 1900 s GLS Light Bulb

    £12.28 GBP - £12.28 GBP
    £12.28 GBP
    £15.15 GBP
    £15.15 GBP - £15.15 GBP
    £15.15 GBP

  • GL40BC-FI-CA - 40w GLS Fireglow Red Lamp

    Casell
    £7.91 GBP - £7.91 GBP
    £7.91 GBP
    £10.78 GBP
    £10.78 GBP - £10.78 GBP
    £10.78 GBP

    Widely used in electric fire places or candelabra lights to imitate flames. GLS style Fireglow red lamp 40wBayonet cap   

    £7.91 GBP - £7.91 GBP
    £7.91 GBP
    £10.78 GBP
    £10.78 GBP - £10.78 GBP
    £10.78 GBP
  • GLS 25W Light Bulb ES / E27 - Pearl - 25V - Casell - sparks-warehouse
    Sold out

    GLS 25W Light Bulb ES / E27 - Pearl - 25V

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

    Specification Category General Household Lighting Type GLS Bulb Cap E27/ES Volts 25v Watts 25w Finish/Colour Pearl/Frosted Life 10...

    View full details
    £3.84 GBP - £3.84 GBP
    £3.84 GBP
    £6.71 GBP
    £6.71 GBP - £6.71 GBP
    £6.71 GBP
    Sold out
  • Casell GL2525ES-CA 24/25v 25w E27 Clear GLS - Casell - Sparks Warehouse

    Casell GL2525ES-CA 24/25v 25w E27 Clear GLS

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

    24v 25w E27 GLS Clear

    £3.84 GBP - £3.84 GBP
    £3.84 GBP
    £6.71 GBP
    £6.71 GBP - £6.71 GBP
    £6.71 GBP
  • Casell GLL8BC-82DF-CA Filament LED BC/B22D GLS 8w Dimmable Light Bulb - Pearl - Casell - Sparks Warehouse

    Casell GLL8BC-82DF-CA Filament LED BC/B22D GLS 8w Dimmable Light Bulb - Pearl - DISCONTINUED

    Casell
    £10.38 GBP - £10.38 GBP
    £10.38 GBP
    £13.25 GBP
    £13.25 GBP - £13.25 GBP
    £13.25 GBP

    New Casell LED dimmable GLS bulb in pearl. With a Bayonet Base. Boasting a 8w power consumption while producing 750 Lumens equal to a 60w output. N...

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    £10.38 GBP - £10.38 GBP
    £10.38 GBP
    £13.25 GBP
    £13.25 GBP - £13.25 GBP
    £13.25 GBP
  • Casell Filament LED A60 GLS Pearl 240v 8w B22d 750lm 2800°k Dimmable - 0635635589202 LED Lighting Casell - Sparks Warehouse

    Casell Filament LED A60 GLS Pearl 240v 8w B22d 750lm 2800°k Dimmable - 0635635589202

    Casell
    £10.38 GBP - £10.38 GBP
    £10.38 GBP
    £13.25 GBP
    £13.25 GBP - £13.25 GBP
    £13.25 GBP

    Casell Filament LED A60 GLS Pearl 240v 8w B22d 750lm 2800?k Dimmable - 0635635589202

    £10.38 GBP - £10.38 GBP
    £10.38 GBP
    £13.25 GBP
    £13.25 GBP - £13.25 GBP
    £13.25 GBP
  • Casell GL5025ES-CA 50v 25w E27 Clear GLS - Casell - Sparks Warehouse

    Casell GL5025ES-CA 50v 25w E27 Clear 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 Clear GLS

    £3.84 GBP - £3.84 GBP
    £3.84 GBP
    £6.71 GBP
    £6.71 GBP - £6.71 GBP
    £6.71 GBP
  • 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