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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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  • F40T12-84IRS-CA - Casell 40w T12 Coolwhite/33 Metal Strip Rapid Start 1200mm Fluorescent Tube - 4000 Kelvin - TLM-RS Fluorescent Tubes Casell - Sparks Warehouse

    F40T12-84IRS-CA - Casell 40w T12 Coolwhite/33 Metal Strip Rapid Start 1200mm Fluorescent Tube - 4000 Kelvin - TLM-RS

    Casell
    £20.14 GBP - £22.97 GBP
    £20.14 GBP
    £22.97 GBP - £25.24 GBP
    £22.97 GBP - £25.24 GBP
    £22.97 GBP

    Casell 40w T12 Cool White 4000K Metal Strip Rapid Start (IRS/TLM) 1200mm Fluorescent Replacement for the now Obsolete Philips Coolwhite/33 Metal St...

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    £20.14 GBP - £22.97 GBP
    £20.14 GBP
    £22.97 GBP - £25.24 GBP
    £22.97 GBP - £25.24 GBP
    £22.97 GBP
  • Casell HBL150-8345S-CA Dimmable Switchable CCT 150w High Bay IP65 High Bay LED Light Fitting High Bay Light Fittings Casell - Easy Control Gear
    Casell HBL150-8345S-CA Dimmable Switchable CCT 150w High Bay IP65 High Bay LED Light Fitting High Bay Light Fittings Casell - Easy Control Gear

    Casell HBL150-8345S-CA Dimmable Switchable CCT 150w High Bay IP65 High Bay LED Light Fitting

    Casell
    £108.18 GBP - £108.18 GBP
    £108.18 GBP
    £111.05 GBP
    £111.05 GBP - £111.05 GBP
    £111.05 GBP

    New Casell dimmable LED high bay unit with tri colour options 3000k (Warm White), 4000k (Natural White) and 5000k (Day White). 150w replaces 400w M...

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    £108.18 GBP - £108.18 GBP
    £108.18 GBP
    £111.05 GBP
    £111.05 GBP - £111.05 GBP
    £111.05 GBP
  • 18w 4 Pin Germicidal 2G11 - 18PLLTUV - GBX18/UVC/2G11 - GUV18WS - Casell - 0635635604202 UV Lamps Casell - Sparks Warehouse

    18w 4 Pin Germicidal 2G11 - 18PLLTUV - GBX18/UVC/2G11 - GUV18WS - Casell - 0635635604202

    Casell
    £13.36 GBP - £13.36 GBP
    £13.36 GBP
    £16.23 GBP
    £16.23 GBP - £16.23 GBP
    £16.23 GBP

    18w 4 Pin Germicidal 2G11 - 18PLLTUV - GBX18/UVC/2G11 - GUV18WS - Casell - 0635635604202

    £13.36 GBP - £13.36 GBP
    £13.36 GBP
    £16.23 GBP
    £16.23 GBP - £16.23 GBP
    £16.23 GBP
  • 10W T5 4Pin (G10q) Germicidal 212mm Ozone Free - GPH212T5L/4 - Casell - 0635635604073 UV Lamps Casell - Sparks Warehouse

    10W T5 4Pin (G10q) Germicidal 212mm Ozone Free - GPH212T5L/4 - Casell - 0635635604073

    Casell
    £19.86 GBP - £19.86 GBP
    £19.86 GBP
    £22.73 GBP
    £22.73 GBP - £22.73 GBP
    £22.73 GBP

    10W T5 4Pin (G10q) Germicidal 212mm Ozone Free - GPH212T5L/4 - Casell - 0635635604073

    £19.86 GBP - £19.86 GBP
    £19.86 GBP
    £22.73 GBP
    £22.73 GBP - £22.73 GBP
    £22.73 GBP
  • Casell GB42SBC-H-CA - Golf Ball 42w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb Halogen Energy Savers Casell - Sparks Warehouse

    Casell GB42SBC-H-CA - Golf Ball 42w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb

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

    Energy Saving Golf Ball lamps designed to replace a 60w and to last twice as long as a normal lamp whilst saving 30% energy. Fully dimmable and a c...

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    £3.35 GBP - £3.35 GBP
    £3.35 GBP
    £6.22 GBP
    £6.22 GBP - £6.22 GBP
    £6.22 GBP
  • Casell GB18SBC-H-CA - Golf Ball 18w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb Halogen Energy Savers Casell - Sparks Warehouse

    Casell GB18SBC-H-CA - Golf Ball 18w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb

    Casell
    £3.35 GBP - £3.35 GBP
    £3.35 GBP
    £6.22 GBP
    £6.22 GBP - £6.22 GBP
    £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...

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    £3.35 GBP - £3.35 GBP
    £3.35 GBP
    £6.22 GBP
    £6.22 GBP - £6.22 GBP
    £6.22 GBP
  • Golf Ball 28w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb - 0635635603687 Halogen Energy Savers Easy Light Bulbs - Easy Lighbulbs

    Golf Ball 28w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb - 0635635603687

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

    Golf Ball 28w Ba15d/SBC 240v Clear Energy Saving Halogen Light Bulb - 0635635603687

    £3.35 GBP - £3.35 GBP
    £3.35 GBP
    £6.22 GBP
    £6.22 GBP - £6.22 GBP
    £6.22 GBP
  • Casell F40T12-CWTLX-CA 40w T12 1200mm 4 Foot FA6 TLX Tube - Casell - Sparks Warehouse

    Casell F40T12-CWTLX-CA 40w T12 1200mm 4 Foot FA6 TLX Tube

    Casell
    £30.13 GBP - £30.13 GBP
    £30.13 GBP
    £33.00 GBP
    £33.00 GBP - £33.00 GBP
    £33.00 GBP

     Special Casell TLX tube for use in Explosion Proof Fixtures. Product family description Single-pin low-pressure mercury discharge lamps with a tub...

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    £30.13 GBP - £30.13 GBP
    £30.13 GBP
    £33.00 GBP
    £33.00 GBP - £33.00 GBP
    £33.00 GBP
  • Casell M281-ALU-CA 12v 35w GU5.3 51mm 38° Closed Alu Refl - Casell - Sparks Warehouse

    Casell M281-ALU-CA 12v 35w GU5.3 51mm 38° Closed Aluminium Reflector

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

    12v 35w GU5.3 51mm 38 Covered Glass Aluminium Reflector - Casell Brand

    £4.72 GBP - £4.72 GBP
    £4.72 GBP
    £7.59 GBP
    £7.59 GBP - £7.59 GBP
    £7.59 GBP
  • Casell M107-CA 24v 20w GY4 AR48 8-10Deg - Casell - Sparks Warehouse

    Casell M107-CA 24v 20w GY4 AR48 8-10Deg

    Casell
    £13.56 GBP - £13.56 GBP
    £13.56 GBP
    £16.43 GBP
    £16.43 GBP - £16.43 GBP
    £16.43 GBP

    Casell Aluminium Reflector 20w 24v GY4-AR48 8-10 Halogen Light Bulb - 41930SP - 635635603380

    £13.56 GBP - £13.56 GBP
    £13.56 GBP
    £16.43 GBP
    £16.43 GBP - £16.43 GBP
    £16.43 GBP
  • Casell M258-10-CA 12v 10w GU5.3 50mm 38° Closed - Casell - Sparks Warehouse

    Casell M258-10-CA 12v 10w GU5.3 50mm 38° Closed

    Casell
    £6.54 GBP - £6.54 GBP
    £6.54 GBP
    £9.41 GBP
    £9.41 GBP - £9.41 GBP
    £9.41 GBP

    12v 10w GU5.3 50mm 36 Degree Dichroic - MR16-CG/12/10/PR

    £6.54 GBP - £6.54 GBP
    £6.54 GBP
    £9.41 GBP
    £9.41 GBP - £9.41 GBP
    £9.41 GBP
  • Casell M269-5H-CA 12v 20w GU5.3 51mm 36° 5000HR Closed - Casell - Sparks Warehouse

    Casell M269-5H-CA 12v 20w GU5.3 51mm 36° 5000HR Closed

    Casell
    £3.02 GBP - £3.02 GBP
    £3.02 GBP
    £5.89 GBP
    £5.89 GBP - £5.89 GBP
    £5.89 GBP

    12v 20w GU5.3 51mm 36 Degree Dichroic 5000 Hours Life Covered Glass - Casell brand

    £3.02 GBP - £3.02 GBP
    £3.02 GBP
    £5.89 GBP
    £5.89 GBP - £5.89 GBP
    £5.89 GBP
  • Casell M250-SB-CA 12v 50w 50mm 24� Silver Back Closed - Casell - Sparks Warehouse
    Sold out

    Casell M250-SB-CA 12v 50w 50mm 24 Degree Silver Back Closed

    Casell
    £14.71 GBP - £14.71 GBP
    £14.71 GBP
    £17.58 GBP
    £17.58 GBP - £17.58 GBP
    £17.58 GBP

    12v 50w 50mm 24 Silver Backed Covered Glass - 0635635593681 - Casell

    £14.71 GBP - £14.71 GBP
    £14.71 GBP
    £17.58 GBP
    £17.58 GBP - £17.58 GBP
    £17.58 GBP
    Sold out
  • Casell M258-24-CA 24v 50w GU5.3 51mm 36° Closed - Casell - Sparks Warehouse

    Casell M258-24-CA 24v 50w GU5.3 51mm 36° Closed

    Casell
    £10.01 GBP - £10.01 GBP
    £10.01 GBP
    £12.88 GBP
    £12.88 GBP - £12.88 GBP
    £12.88 GBP

    24v 50w GU5.3 51mm 36 Degree Dichroic Covered Glass

    £10.01 GBP - £10.01 GBP
    £10.01 GBP
    £12.88 GBP
    £12.88 GBP - £12.88 GBP
    £12.88 GBP
  • Casell M183-F-CA 240v 75w E27 Frosted/Pearl - Casell - Sparks Warehouse

    Casell M183-F-CA 240v 75w E27 Frosted/Pearl

    Casell
    £13.33 GBP - £13.33 GBP
    £13.33 GBP
    £16.20 GBP
    £16.20 GBP - £16.20 GBP
    £16.20 GBP

    240v 75w E27 Frosted/Pearl - 64474IM - 64474 - Casell Brand

    £13.33 GBP - £13.33 GBP
    £13.33 GBP
    £16.20 GBP
    £16.20 GBP - £16.20 GBP
    £16.20 GBP
  • 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 R64L8ES-82DP-CA 240V�8w LED E27 2700K R64 Reflector 525l - Casell - Sparks Warehouse

    Casell R64L8ES-82DP-CA 240V�8w LED E27 2700K R64 Reflector 525l

    Casell
    £7.26 GBP - £7.26 GBP
    £7.26 GBP
    £10.13 GBP
    £10.13 GBP - £10.13 GBP
    £10.13 GBP

    240V8w LED E27 2700K R64 525lm - Casell - DLR63/82ED/E27

    £7.26 GBP - £7.26 GBP
    £7.26 GBP
    £10.13 GBP
    £10.13 GBP - £10.13 GBP
    £10.13 GBP

  • Casell P16L7WFL-8224-CA 24v 7W LED GU10 50mm 36� 2700K

    Casell
    £26.70 GBP - £26.70 GBP
    £26.70 GBP
    £29.57 GBP
    £29.57 GBP - £29.57 GBP
    £29.57 GBP

    24v 7w LED GU10 PAR16 50mm Warm White 2700k - Casell - 0635635592707

    £26.70 GBP - £26.70 GBP
    £26.70 GBP
    £29.57 GBP
    £29.57 GBP - £29.57 GBP
    £29.57 GBP

  • Casell M258L7-8224-CA 24V 7W LED MR16 GU5.3 50mm 36° 2700K

    Casell
    £26.70 GBP - £26.70 GBP
    £26.70 GBP
    £29.57 GBP
    £29.57 GBP - £29.57 GBP
    £29.57 GBP

    24v 7w LED MR16 2700K GU5.3 50mm 36 - Casell - 0635635592684

    £26.70 GBP - £26.70 GBP
    £26.70 GBP
    £29.57 GBP
    £29.57 GBP - £29.57 GBP
    £29.57 GBP
  • Casell LC40ES-83-CA 85-300v 40w E27 LED 3000k Corn 4180LM - Casell - Sparks Warehouse

    Casell LC36ES-83-CA 85-300v 36w E27 LED 3000k Corn 4180LM

    Casell
    £49.91 GBP - £49.91 GBP
    £49.91 GBP
    £52.78 GBP
    £52.78 GBP - £52.78 GBP
    £52.78 GBP

    Casell LED Corn Lights offer an affordable energy saving LED solution if you are looking to replace SON (HPS), Mercury, Metal Halide (MH) FAR HIGHE...

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    £49.91 GBP - £49.91 GBP
    £49.91 GBP
    £52.78 GBP
    £52.78 GBP - £52.78 GBP
    £52.78 GBP
  • Casell LC40ES-86-CA 85-300v 40w E27 LED 6500k Corn 4600LM - Casell - Sparks Warehouse

    Casell LC40ES-86-CA 85-300v 40w E27 LED 6500k Corn 4600LM

    Casell
    £52.73 GBP - £52.73 GBP
    £52.73 GBP
    £55.60 GBP
    £55.60 GBP - £55.60 GBP
    £55.60 GBP

    Casell LED Corn Lights offer an affordable energy saving LED solution if you are looking to replace SON (HPS), Mercury, Metal Halide (MH) FAR HIGHE...

    View full details
    £52.73 GBP - £52.73 GBP
    £52.73 GBP
    £55.60 GBP
    £55.60 GBP - £55.60 GBP
    £55.60 GBP
  • Casell LC40GES-83-CA 85-300v 40w E40 LED 3000k Corn 4180lm - Casell - Sparks Warehouse

    Casell LC40GES-83-CA 85-300v 40w E40 LED 3000k Corn 4180lm

    Casell
    £49.91 GBP - £49.91 GBP
    £49.91 GBP
    £52.78 GBP
    £52.78 GBP - £52.78 GBP
    £52.78 GBP

    Casell LED Corn Lights offer an affordable energy saving LED solution if you are looking to replace SON (HPS), Mercury, Metal Halide (MH) FAR HIGHE...

    View full details
    £49.91 GBP - £49.91 GBP
    £49.91 GBP
    £52.78 GBP
    £52.78 GBP - £52.78 GBP
    £52.78 GBP
  • Casell LC40GES-86-CA 85-300v 40w E40 LED 6500k Corn 4600lm - Casell - Sparks Warehouse

    Casell LC40GES-86-CA 85-300v 40w E40 LED 6500k Corn 4600lm

    Casell
    £52.73 GBP - £52.73 GBP
    £52.73 GBP
    £55.60 GBP
    £55.60 GBP - £55.60 GBP
    £55.60 GBP

    Casell LED Corn Lights offer an affordable energy saving LED solution if you are looking to replace SON (HPS), Mercury, Metal Halide (MH) FAR HIGHE...

    View full details
    £52.73 GBP - £52.73 GBP
    £52.73 GBP
    £55.60 GBP
    £55.60 GBP - £55.60 GBP
    £55.60 GBP
  • Casell LC60GES-86-CA 85-300v 60w E40 LED 6500k Corn 6900lm - Casell - Sparks Warehouse

    Casell LC60GES-86-CA 85-300v 60w E40 LED 6500k Corn 6900lm

    Casell
    £43.63 GBP - £43.63 GBP
    £43.63 GBP
    £46.50 GBP
    £46.50 GBP - £46.50 GBP
    £46.50 GBP

    Casell LED Corn Lights offer an affordable energy saving LED solution if you are looking to replace SON (HPS), Mercury, Metal Halide (MH) FAR HIGHE...

    View full details
    £43.63 GBP - £43.63 GBP
    £43.63 GBP
    £46.50 GBP
    £46.50 GBP - £46.50 GBP
    £46.50 GBP