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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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  • Philips M269-PH Halogen Spot 20w 12v GU5.3 51mm 36° Dichroic Light Bulb

    Philips
    £2.54 GBP - £2.54 GBP
    £2.54 GBP
    £6.28 GBP
    £6.28 GBP - £6.28 GBP
    £6.28 GBP

    Philips M269-PH 20W 12V GU5.3 51mm Halogen Spotlight with a 36° Dichroic Beam Angle

    £2.54 GBP - £2.54 GBP
    £2.54 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 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
    £6.32 GBP - £6.32 GBP
    £6.32 GBP
    £8.41 GBP
    £8.41 GBP - £8.41 GBP
    £8.41 GBP

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

    £6.32 GBP - £6.32 GBP
    £6.32 GBP
    £8.41 GBP
    £8.41 GBP - £8.41 GBP
    £8.41 GBP
  • 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
    £9.67 GBP - £9.67 GBP
    £9.67 GBP
    £11.61 GBP
    £11.61 GBP - £11.61 GBP
    £11.61 GBP

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

    £9.67 GBP - £9.67 GBP
    £9.67 GBP
    £11.61 GBP
    £11.61 GBP - £11.61 GBP
    £11.61 GBP
  • Casell M294-ALU-4H-CA 12v 20w GU5.3 51mm 24° Alu 4000hrs - Casell - Sparks Warehouse

    Casell M294-ALU-4H-CA 12v 20w 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 20w GU5.3 51mm 24 Coolfit Aluminium Reflector 4000 Hours- 635635602987

    £8.95 GBP - £8.95 GBP
    £8.95 GBP
    £10.91 GBP
    £10.91 GBP - £10.91 GBP
    £10.91 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 M268-ALU-4H-CA 12v 20w GU5.3 51mm 12° Alu 4000hrs - Casell - Sparks Warehouse

    Casell M268-ALU-4H-CA 12v 20w 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 20w GU5.3 51mm 12 Coolfit Aluminium Reflector 4000 Hours- 635635602970

    £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