Skip to content
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
Home Get In Touch About Us Account Open a Trade Account

Dimmable

Refine

view all

Product Group

Shape

Price

Lighting Source

Colour

IP Rating

Light Bulb Cap

Dimmable

clear

Number Of Bulbs

Wattage

Voltage

Fire Rated

Brand

  • Casell R39L4SES-82D-CA R39 240v 4w E14 2700k Dimmable LED Spot - Casell - Sparks Warehouse

    Casell R39L4SES-82D-CA R39 240v 4w E14 2700k Dimmable LED Spot

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

    Casell Lighting R39 LED Reflector light bulb 240v 4w E27 2700 kelvin & Dimmable. 85 Degree Beam. Equivalent of 75w incandescent Part Number ...

    View full details
    Ā£6.26 GBP - Ā£6.26 GBP
    Ā£6.26 GBP
    Ā£9.13 GBP
    Ā£9.13 GBP - Ā£9.13 GBP
    Ā£9.13 GBP
  • GLS 40W Light Bulb ES / E27 - Clear - 24V - Casell - sparks-warehouse
    Sold out

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

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

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

    View full details
    Ā£3.84 GBP - Ā£3.84 GBP
    Ā£3.84 GBP
    Ā£6.71 GBP
    Ā£6.71 GBP - Ā£6.71 GBP
    Ā£6.71 GBP
    Sold out
  • Knightsbridge NSPGU2BC 240V GU10 Brushed Chrome Twin Spot Interior Spot Lights Knightsbridge - Sparks Warehouse

    Knightsbridge NSPGU2BC 240V GU10 Brushed Chrome Twin Spot

    Knightsbridge
    Ā£16.53 GBP - Ā£16.53 GBP
    Ā£16.53 GBP
    Ā£20.92 GBP
    Ā£20.92 GBP - Ā£20.92 GBP
    Ā£20.92 GBP

    GU10 TWIN Spotlight. CEILING OR WALL MOUNTING. C/W 50W GU10 HALOGEN LAMP Details Lamp Type: Supplied with 2 x 50w Max GU10 Halogen Spot bulb Vo...

    View full details
    Ā£16.53 GBP - Ā£16.53 GBP
    Ā£16.53 GBP
    Ā£20.92 GBP
    Ā£20.92 GBP - Ā£20.92 GBP
    Ā£20.92 GBP
  • Knightsbridge SGZ10W Reccessed DownLight GU10 SWIVEL -White KB Knightsbridge - Sparks Warehouse
    Save Ā£32.17 GBP Save Ā£0.00 GBP

    Knightsbridge SGZ10W Reccessed DownLight GU10 SWIVEL -White

    Knightsbridge
    Ā£39.18 GBP
    Ā£39.18 GBP - Ā£39.18 GBP
    Ā£39.18 GBP
    Ā£7.01 GBP
    Ā£7.01 GBP - Ā£7.01 GBP
    Ā£7.01 GBP

    IP20 50W GU10 Mains Tilt Downlight, White finish. GU10 50 Watt lamp (not supplied with fitting - product code GU10 or GU10L). 230v 50 Watt max lamp...

    View full details
    Ā£39.18 GBP
    Ā£39.18 GBP - Ā£39.18 GBP
    Ā£39.18 GBP
    Ā£7.01 GBP
    Ā£7.01 GBP - Ā£7.01 GBP
    Ā£7.01 GBP
    Save Ā£32.17 GBP Save Ā£0.00 GBP
  • Knightsbridge WD12RGBW 12W RGB and CCT Wi-Fi Smart Downlight Recessed Spot light Knightsbridge - Sparks Warehouse

    Knightsbridge WD12RGBW 12W RGB and CCT Wi-Fi Smart Downlight

    Knightsbridge
    Ā£10.18 GBP - Ā£10.18 GBP
    Ā£10.18 GBP
    Ā£30.14 GBP
    Ā£30.14 GBP - Ā£30.14 GBP
    Ā£30.14 GBP

    230V IP44 12W Wi-Fi LED Downlight - RGB and CCT Adjustable RGB and Colour temperature adjustable, changeable via Wi-Fi app Dimmable via app CCT ad...

    View full details
    Ā£10.18 GBP - Ā£10.18 GBP
    Ā£10.18 GBP
    Ā£30.14 GBP
    Ā£30.14 GBP - Ā£30.14 GBP
    Ā£30.14 GBP
  • Casell GB28ES-H-CA - Golf Ball 28w E27/ES 240v Clear Energy Saving Halogen Light Bulb - 45mm Halogen Energy Savers Casell - Sparks Warehouse

    Casell GB28ES-H-CA - Golf Ball 28w E27/ES 240v Clear Energy Saving Halogen Light Bulb - 45mm

    Casell
    Ā£3.35 GBP - Ā£3.35 GBP
    Ā£3.35 GBP
    Ā£6.22 GBP
    Ā£6.22 GBP - Ā£6.22 GBP
    Ā£6.22 GBP

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

    View full details
    Ā£3.35 GBP - Ā£3.35 GBP
    Ā£3.35 GBP
    Ā£6.22 GBP
    Ā£6.22 GBP - Ā£6.22 GBP
    Ā£6.22 GBP
  • Casell C28SBC-H-CA - Candle 28w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb Halogen Energy Savers Casell - Sparks Warehouse

    Casell Candle 28w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb - C28SBC-H-CA

    Casell
    Ā£3.35 GBP - Ā£3.35 GBP
    Ā£3.35 GBP
    Ā£6.22 GBP
    Ā£6.22 GBP - Ā£6.22 GBP
    Ā£6.22 GBP

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

    View full details
    Ā£3.35 GBP - Ā£3.35 GBP
    Ā£3.35 GBP
    Ā£6.22 GBP
    Ā£6.22 GBP - Ā£6.22 GBP
    Ā£6.22 GBP
  • Casell CL4SBC-82D-CA Filament LED Candle 240v 4w B15D 440lm 2700Ā°k Dimmable - Casell - Sparks Warehouse

    Casell CL4SBC-82D-CA Filament LED Candle 240v 4w B15D 440lm 2700Ā°k Dimmable

    Casell
    Ā£7.51 GBP - Ā£7.51 GBP
    Ā£7.51 GBP
    Ā£10.38 GBP
    Ā£10.38 GBP - Ā£10.38 GBP
    Ā£10.38 GBP

    New Casell Filament LED Candle 240v 4w B15D Dimmable. 440lm equal to a 40w standard candle Specification Category LED Lighting Type LED Candle...

    View full details
    Ā£7.51 GBP - Ā£7.51 GBP
    Ā£7.51 GBP
    Ā£10.38 GBP
    Ā£10.38 GBP - Ā£10.38 GBP
    Ā£10.38 GBP
  • GLS 40W Light Bulb ES / E27 - Pearl - 12v - Casell - sparks-warehouse

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

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

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

    View full details
    Ā£3.61 GBP - Ā£3.61 GBP
    Ā£3.61 GBP
    Ā£6.48 GBP
    Ā£6.48 GBP - Ā£6.48 GBP
    Ā£6.48 GBP
  • GLS 25W Light Bulb BC / B22 - Pearl - 25V - Casell - sparks-warehouse

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

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

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

    View full details
    Ā£3.84 GBP - Ā£3.84 GBP
    Ā£3.84 GBP
    Ā£6.71 GBP
    Ā£6.71 GBP - Ā£6.71 GBP
    Ā£6.71 GBP
  • Knightsbridge LE04W1 L.V. Eyeball 50W-White Bridge Recessed Spot Lights Knightsbridge - Sparks Warehouse
    Sold out

    Knightsbridge LE04W1 L.V. Eyeball 50W-White Bridge - DISCONTINUED

    Knightsbridge
    Ā£4.06 GBP - Ā£4.06 GBP
    Ā£4.06 GBP
    Ā£4.71 GBP
    Ā£4.71 GBP - Ā£4.71 GBP
    Ā£4.71 GBP

    IP20 Low Voltage Eyeball Downlight, White finish. GU5.3 12v 50 Watt max lampholder. MR16 12v 50 Watt lamp (not supplied with fitting - product code...

    View full details
    Ā£4.06 GBP - Ā£4.06 GBP
    Ā£4.06 GBP
    Ā£4.71 GBP
    Ā£4.71 GBP - Ā£4.71 GBP
    Ā£4.71 GBP
    Sold out

  • Knightsbridge SPKEVFKRGBW SpektroLED Evo IP65 8W Fire-rated Smart Downlight RGB and CCT - Fixed

    Knightsbridge
    Ā£33.50 GBP - Ā£33.50 GBP
    Ā£33.50 GBP
    Ā£33.50 GBP - Ā£33.50 GBP
    Ā£33.50 GBP

    The evolution of SpektroLED - one of the many innovations in our fire-rated downlight portfolio designed with budget in mind and with a passion for...

    View full details
    Ā£33.50 GBP - Ā£33.50 GBP
    Ā£33.50 GBP
    Ā£33.50 GBP - Ā£33.50 GBP
    Ā£33.50 GBP
  • Casell CL4SES-84D-CA Filament LED Candle 240v 4w E14 440lm 4000Ā°k - Cool White - Dimmable LED Light Bulbs Casell - Sparks Warehouse

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

    Casell
    Ā£7.24 GBP - Ā£7.24 GBP
    Ā£7.24 GBP
    Ā£10.11 GBP
    Ā£10.11 GBP - Ā£10.11 GBP
    Ā£10.11 GBP

    New Casell Filament LED Candle 240v 4w E14 Dimmable. 440lm equal to a 40w standard candle Luckins Code: 438960275

    Ā£7.24 GBP - Ā£7.24 GBP
    Ā£7.24 GBP
    Ā£10.11 GBP
    Ā£10.11 GBP - Ā£10.11 GBP
    Ā£10.11 GBP
  • Knightsbridge OWALL1BC 230V IP54 GU10 Fixed Single Wall Light - Brushed Chrome KB Knightsbridge - Sparks Warehouse

    Knightsbridge OWALL1BC 230V IP54 GU10 Fixed Single Wall Light - Brushed Chrome

    Knightsbridge
    Ā£11.01 GBP - Ā£11.01 GBP
    Ā£11.01 GBP
    Ā£21.00 GBP
    Ā£21.00 GBP - Ā£21.00 GBP
    Ā£21.00 GBP

    230V IP54 fixed single wall light in a in brushed chrome finish. Ideal to brighten up outside space. Suitable for commercial and domestic use. Sta...

    View full details
    Ā£11.01 GBP - Ā£11.01 GBP
    Ā£11.01 GBP
    Ā£21.00 GBP
    Ā£21.00 GBP - Ā£21.00 GBP
    Ā£21.00 GBP
  • Knightsbridge SGZ10CBR Reccessed DownLight GU10-SWIVEL-BRUSH/CH KB Knightsbridge - Sparks Warehouse

    Knightsbridge SGZ10CBR Reccessed DownLight GU10-SWIVEL-BRUSH/CH

    Knightsbridge
    Ā£2.07 GBP - Ā£2.07 GBP
    Ā£2.07 GBP
    Ā£4.64 GBP
    Ā£4.64 GBP - Ā£4.64 GBP
    Ā£4.64 GBP

    IP20 50W GU10 Mains Tilt Downlight, Brushed Chrome finish. GU10 50 Watt lamp (not supplied with fitting - product code GU10 or GU10L). 230v 50 Watt...

    View full details
    Ā£2.07 GBP - Ā£2.07 GBP
    Ā£2.07 GBP
    Ā£4.64 GBP
    Ā£4.64 GBP - Ā£4.64 GBP
    Ā£4.64 GBP

  • Knightsbridge GU5PDCW 230V 5W GU10 LED Dimmable Lamp 4000K

    Knightsbridge
    Ā£2.96 GBP - Ā£2.96 GBP
    Ā£2.96 GBP
    Ā£2.96 GBP - Ā£2.96 GBP
    Ā£2.96 GBP

    - Beam angle 40Ā° - Dimmable* 4000K, Cool White, 680lm *Compatible with most trailing and leading edge dimmers, please check compatibility before ...

    View full details
    Ā£2.96 GBP - Ā£2.96 GBP
    Ā£2.96 GBP
    Ā£2.96 GBP - Ā£2.96 GBP
    Ā£2.96 GBP
  • Knightsbridge OWALL1W 230V IP54 GU10 Fixed Single Wall Light - White Outdoor Wall Light Knightsbridge - Sparks Warehouse

    Knightsbridge OWALL1W 230V IP54 GU10 Fixed Single Wall Light - White

    Knightsbridge
    Ā£8.56 GBP - Ā£8.56 GBP
    Ā£8.56 GBP
    Ā£21.00 GBP
    Ā£21.00 GBP - Ā£21.00 GBP
    Ā£21.00 GBP

    230V IP54 fixed single wall light in aĀ whiteĀ finish. Ideal to brighten up outside space. Suitable for commercial and domestic use. Stainless steel...

    View full details
    Ā£8.56 GBP - Ā£8.56 GBP
    Ā£8.56 GBP
    Ā£21.00 GBP
    Ā£21.00 GBP - Ā£21.00 GBP
    Ā£21.00 GBP
  • Casell GB18BC-H-CA - Golf Ball 18w Ba22d/BC 240v Clear Energy Saving Halogen Light Bulb Halogen Energy Savers Casell - Sparks Warehouse

    Casell GB18BC-H-CA - Golf Ball 18w Ba22d/BC 240v Clear Energy Saving Halogen Light Bulb

    Casell
    Ā£3.35 GBP - Ā£3.35 GBP
    Ā£3.35 GBP
    Ā£6.22 GBP
    Ā£6.22 GBP - Ā£6.22 GBP
    Ā£6.22 GBP

    Energy Saving Golf Ball lamps designed to replace a 25w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a c...

    View full details
    Ā£3.35 GBP - Ā£3.35 GBP
    Ā£3.35 GBP
    Ā£6.22 GBP
    Ā£6.22 GBP - Ā£6.22 GBP
    Ā£6.22 GBP
  • GLS 60W Light Bulb ES / E27 - Pearl - 50v - Casell - sparks-warehouse
    Sold out

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

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

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

    Casell
    Ā£3.84 GBP - Ā£3.84 GBP
    Ā£3.84 GBP
    Ā£6.71 GBP
    Ā£6.71 GBP - Ā£6.71 GBP
    Ā£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
    Ā£3.84 GBP - Ā£3.84 GBP
    Ā£3.84 GBP
    Ā£6.71 GBP
    Ā£6.71 GBP - Ā£6.71 GBP
    Ā£6.71 GBP
    Sold out
  • GLS 40W Light Bulb ES / E27 - Pearl - 50V - Casell - sparks-warehouse

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

    Casell
    Ā£3.84 GBP - Ā£3.84 GBP
    Ā£3.84 GBP
    Ā£6.71 GBP
    Ā£6.71 GBP - Ā£6.71 GBP
    Ā£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
    Ā£3.84 GBP - Ā£3.84 GBP
    Ā£3.84 GBP
    Ā£6.71 GBP
    Ā£6.71 GBP - Ā£6.71 GBP
    Ā£6.71 GBP
  • Knightsbridge WALL2 IP65 Stainless Steel UP & Down Light GU10 35W Fitting KB Knightsbridge - Sparks Warehouse
    Save Ā£3.94 GBP Save Ā£0.00 GBP

    Knightsbridge WALL2 IP65 Stainless Steel UP & Down Light GU10 35W Fitting

    Knightsbridge
    Ā£64.84 GBP
    Ā£64.84 GBP - Ā£64.84 GBP
    Ā£64.84 GBP
    Ā£60.90 GBP
    Ā£60.90 GBP - Ā£60.90 GBP
    Ā£60.90 GBP

    IP65 35 Watt GU10 Stainless Steel Grade 304 Mains Double Fixed Wall Light. 2 x GU10 35 Watt lamps (not supplied with fitting - product code GU10-35...

    View full details
    Ā£64.84 GBP
    Ā£64.84 GBP - Ā£64.84 GBP
    Ā£64.84 GBP
    Ā£60.90 GBP
    Ā£60.90 GBP - Ā£60.90 GBP
    Ā£60.90 GBP
    Save Ā£3.94 GBP Save Ā£0.00 GBP
  • Save Ā£0.90 GBP Save Ā£0.00 GBP

    Knightsbridge RE6CTT RenuLED Tilt - 6W Fire-rated LED Downlight with 3 x CCT

    Knightsbridge
    Ā£13.02 GBP
    Ā£13.02 GBP - Ā£13.02 GBP
    Ā£13.02 GBP
    Ā£12.12 GBP
    Ā£12.12 GBP - Ā£12.12 GBP
    Ā£12.12 GBP

    RenuLED tilt downlight, features colour switchable selection between 3000K, 4000K and 6500K, with an adjustable 20 degree tilt angle. An ideal choi...

    View full details
    Ā£13.02 GBP
    Ā£13.02 GBP - Ā£13.02 GBP
    Ā£13.02 GBP
    Ā£12.12 GBP
    Ā£12.12 GBP - Ā£12.12 GBP
    Ā£12.12 GBP
    Save Ā£0.90 GBP Save Ā£0.00 GBP
  • Knightsbridge POTHB1 POTENTIA IP65/IK08 Adjustable Wattage (100/120/150W) and CCT (4000/5000K) High Bay LED Lighting Knightsbridge - Sparks Warehouse

    Knightsbridge POTHB1 POTENTIA IP65/IK08 Adjustable Wattage (100/120/150W) and CCT (4000/5000K) High Bay

    Knightsbridge
    Ā£21.86 GBP - Ā£21.86 GBP
    Ā£21.86 GBP
    Ā£111.91 GBP
    Ā£111.91 GBP - Ā£111.91 GBP
    Ā£111.91 GBP

    The POTENTIA range is the latest innovation from Knightbridge's industrial range, boasting a triple-wattage and dual CCT function. Offered in two s...

    View full details
    Ā£21.86 GBP - Ā£21.86 GBP
    Ā£21.86 GBP
    Ā£111.91 GBP
    Ā£111.91 GBP - Ā£111.91 GBP
    Ā£111.91 GBP