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Merry Christmas! All orders placed during the Christmas break (24th Dec–4th Jan) will be processed when we return on 5th Jan.
Merry Christmas! All orders placed during the Christmas break (24th Dec–4th Jan) will be processed when we return on 5th Jan.
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Halogen 2 Pin Bulbs

GU5.3 bulbs are widely used in spotlights and are referred to as GU5.3 due to the 5.3mm gap between the 2 pins. We offer a wide variety of sizes, beam angles and colours.

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  • GU5.3 35W Halogen Spot 12° - 12v Halogen Bulbs Casell - Sparks Warehouse

    GU5.3 35W Halogen Spot 12° - 12v

    Casell
    £2.58 GBP - £2.58 GBP
    £2.58 GBP
    £6.28 GBP
    £6.28 GBP - £6.28 GBP
    £6.28 GBP

    12v 35w GU5.3 50mm MR16 12 Degree Dichroic Reflector Bulb with Glass Front.

    £2.58 GBP - £2.58 GBP
    £2.58 GBP
    £6.28 GBP
    £6.28 GBP - £6.28 GBP
    £6.28 GBP
  • Casell M281-CA 12v 35w GU5.3 51mm 38° Closed - Casell - Sparks Warehouse

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

    Casell
    £2.58 GBP - £2.58 GBP
    £2.58 GBP
    £6.28 GBP
    £6.28 GBP - £6.28 GBP
    £6.28 GBP

    12v 35w GU5.3 51mm 38 Degree Dichroic 3000 Hours Life Covered Glass - Casell Brand

    £2.58 GBP - £2.58 GBP
    £2.58 GBP
    £6.28 GBP
    £6.28 GBP - £6.28 GBP
    £6.28 GBP
  • Casell M281-5H-CA 12v 35w GU5.3 51mm 38Deg 5000HR Closed - Casell - Sparks Warehouse

    Casell M281-5H-CA 12v 35w GU5.3 51mm 38Deg 5000HR Closed

    Casell
    £2.92 GBP - £2.92 GBP
    £2.92 GBP
    £6.28 GBP
    £6.28 GBP - £6.28 GBP
    £6.28 GBP

    12v 35w GU5.3 51mm 38 Degree Dichroic 5000 Hour Life Covered Glass - Casell Brand

    £2.92 GBP - £2.92 GBP
    £2.92 GBP
    £6.28 GBP
    £6.28 GBP - £6.28 GBP
    £6.28 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
    £4.56 GBP - £4.56 GBP
    £4.56 GBP
    £6.73 GBP
    £6.73 GBP - £6.73 GBP
    £6.73 GBP

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

    £4.56 GBP - £4.56 GBP
    £4.56 GBP
    £6.73 GBP
    £6.73 GBP - £6.73 GBP
    £6.73 GBP
  • Casell M481-CA 12v 35w GU5.3 51mm 38° Closed 10KHR - Casell - Sparks Warehouse

    Casell M481-CA 12v 35w GU5.3 51mm 38° Closed 10KHR

    Casell
    £6.73 GBP - £6.73 GBP
    £6.73 GBP
    £8.80 GBP
    £8.80 GBP - £8.80 GBP
    £8.80 GBP

    12v 35w GU5.3 51mm 38 Dichroic Covered Glass 10,000 Hours Life Life - 187351

    £6.73 GBP - £6.73 GBP
    £6.73 GBP
    £8.80 GBP
    £8.80 GBP - £8.80 GBP
    £8.80 GBP
  • Casell M271-ALU-4H-CA 12v 35w GU5.3 51mm 12° Alu 4000hrs - Casell - Sparks Warehouse

    Casell M271-ALU-4H-CA 12v 35w GU5.3 51mm 12° Alu 4000hrs

    Casell
    £8.95 GBP - £8.95 GBP
    £8.95 GBP
    £10.91 GBP
    £10.91 GBP - £10.91 GBP
    £10.91 GBP

    Casell 12v 35w GU5.3 51mm 12 Coolfit Aluminium Reflector 4000 Hours - 635635603007

    £8.95 GBP - £8.95 GBP
    £8.95 GBP
    £10.91 GBP
    £10.91 GBP - £10.91 GBP
    £10.91 GBP
  • Casell M270-ALU-4H-CA 12v 35w GU5.3 51mm 24° Alu 4000hrs - Casell - Sparks Warehouse

    Casell M270-ALU-4H-CA 12v 35w GU5.3 51mm 24° Alu 4000hrs

    Casell
    £8.95 GBP - £8.95 GBP
    £8.95 GBP
    £10.91 GBP
    £10.91 GBP - £10.91 GBP
    £10.91 GBP

    Casell 12v 35w GU5.3 51mm 24 Coolfit Aluminium Reflector 4000 Hours- 635635602994

    £8.95 GBP - £8.95 GBP
    £8.95 GBP
    £10.91 GBP
    £10.91 GBP - £10.91 GBP
    £10.91 GBP