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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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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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  • Low Voltage Dichroic Bulb 28v 20w Gu5.3 36 Degree Beamļæ½ Covered Glass Halogen Marine Navigation Bulbs Easy Light Bulbs - Easy Lighbulbs

    Low Voltage Dichroic Bulb 28v 20w Gu5.3 36 Degree Beamļæ½ Covered Glass Halogen

    Easy Light Bulbs
    Ā£10.01 GBP - Ā£10.01 GBP
    Ā£10.01 GBP
    Ā£12.88 GBP
    Ā£12.88 GBP - Ā£12.88 GBP
    Ā£12.88 GBP

    Low Voltage Dichroic Bulb 28v 20w Gu5.3 36 Degree Beam? Covered Glass Halogen

    Ā£10.01 GBP - Ā£10.01 GBP
    Ā£10.01 GBP
    Ā£12.88 GBP
    Ā£12.88 GBP - Ā£12.88 GBP
    Ā£12.88 GBP
  • Halogen Spot 35w 12v GU5.3 Green MR16 12Ā° Light Bulb Coloured Bulbs Easy Light Bulbs - Easy Lighbulbs

    Halogen Spot 35w 12v GU5.3 Green MR16 12Ā° Light Bulb

    Easy Light Bulbs
    Ā£6.66 GBP - Ā£6.66 GBP
    Ā£6.66 GBP
    Ā£9.53 GBP
    Ā£9.53 GBP - Ā£9.53 GBP
    Ā£9.53 GBP

    Halogen Spot 35w 12v GU5.3 Green MR16 12? Light Bulb

    Ā£6.66 GBP - Ā£6.66 GBP
    Ā£6.66 GBP
    Ā£9.53 GBP
    Ā£9.53 GBP - Ā£9.53 GBP
    Ā£9.53 GBP
  • Halogen Spot 35w 12v GU5.3 Yellow MR16 12Ā° Light Bulb Coloured Bulbs Easy Light Bulbs - Easy Lighbulbs

    Halogen Spot 35w 12v GU5.3 Yellow MR16 12Ā° Light Bulb

    Easy Light Bulbs
    Ā£6.66 GBP - Ā£6.66 GBP
    Ā£6.66 GBP
    Ā£9.53 GBP
    Ā£9.53 GBP - Ā£9.53 GBP
    Ā£9.53 GBP

    Halogen Spot 35w 12v GU5.3 Yellow MR16 12? Light Bulb

    Ā£6.66 GBP - Ā£6.66 GBP
    Ā£6.66 GBP
    Ā£9.53 GBP
    Ā£9.53 GBP - Ā£9.53 GBP
    Ā£9.53 GBP
  • Halogen Spot 50w 28v GU5.3 MR16 36Ā° Special Light Bulb for Ship Lighting Halogen Lighting Easy Light Bulbs - Easy Lighbulbs

    Halogen Spot 50w 28v GU5.3 MR16 36Ā° Special Light Bulb for Ship Lighting

    Easy Light Bulbs
    Ā£10.01 GBP - Ā£10.01 GBP
    Ā£10.01 GBP
    Ā£12.88 GBP
    Ā£12.88 GBP - Ā£12.88 GBP
    Ā£12.88 GBP

    Halogen Spot 50w 28v GU5.3 MR16 36? Special Light Bulb for Ship Lighting

    Ā£10.01 GBP - Ā£10.01 GBP
    Ā£10.01 GBP
    Ā£12.88 GBP
    Ā£12.88 GBP - Ā£12.88 GBP
    Ā£12.88 GBP

  • 12v 50w GU5.3 50mm MR16 60Ćø 10000 Hour Dichroic Reflector Bulb with Glass Front

    Easy Light Bulbs
    Ā£9.04 GBP - Ā£9.04 GBP
    Ā£9.04 GBP
    Ā£11.91 GBP
    Ā£11.91 GBP - Ā£11.91 GBP
    Ā£11.91 GBP

    12v 50w GU5.3 50mm MR16 60? 10000 Hour Dichroic Reflector Bulb with Glass Front

    Ā£9.04 GBP - Ā£9.04 GBP
    Ā£9.04 GBP
    Ā£11.91 GBP
    Ā£11.91 GBP - Ā£11.91 GBP
    Ā£11.91 GBP
  • Economy Open Dichroic 12v 50w GU5.3 2 Pin Halogen Lighting Other - Easy Lighbulbs

    Economy Open Dichroic 12v 50w GU5.3 2 Pin

    Easy Light Bulbs
    Ā£3.29 GBP - Ā£3.29 GBP
    Ā£3.29 GBP
    Ā£6.16 GBP
    Ā£6.16 GBP - Ā£6.16 GBP
    Ā£6.16 GBP

    Economy Open Dichroic 12v 50w GU5.3 2 Pin

    Ā£3.29 GBP - Ā£3.29 GBP
    Ā£3.29 GBP
    Ā£6.16 GBP
    Ā£6.16 GBP - Ā£6.16 GBP
    Ā£6.16 GBP
  • Economy Dichroic 12v 50w GU5.3 Flood GU5.3 24Ā° Halogen Lighting Other - Easy Lighbulbs

    Economy Dichroic 12v 50w GU5.3 Flood GU5.3 24Ā°

    Easy Light Bulbs
    Ā£3.29 GBP - Ā£3.29 GBP
    Ā£3.29 GBP
    Ā£6.16 GBP
    Ā£6.16 GBP - Ā£6.16 GBP
    Ā£6.16 GBP

    Economy Dichroic 12v 50w GU5.3 Flood GU5.3 24?

    Ā£3.29 GBP - Ā£3.29 GBP
    Ā£3.29 GBP
    Ā£6.16 GBP
    Ā£6.16 GBP - Ā£6.16 GBP
    Ā£6.16 GBP
  • Casell M294-ALU-4H-CA 12v 20w GU5.3 51mm 24Ā° Alu 4000hrs - Casell - Sparks Warehouse

    Casell M294-ALU-4H-CA 12v 20w GU5.3 51mm 24Ā° Alu 4000hrs

    Casell
    Ā£9.26 GBP - Ā£9.26 GBP
    Ā£9.26 GBP
    Ā£12.13 GBP
    Ā£12.13 GBP - Ā£12.13 GBP
    Ā£12.13 GBP

    Casell 12v 20w GU5.3 51mm 24 Coolfit Aluminium Reflector 4000 Hours- 635635602987

    Ā£9.26 GBP - Ā£9.26 GBP
    Ā£9.26 GBP
    Ā£12.13 GBP
    Ā£12.13 GBP - Ā£12.13 GBP
    Ā£12.13 GBP
  • Casell M271-ALU-4H-CA 12v 35w GU5.3 51mm 12Ā° Alu 4000hrs - Casell - Sparks Warehouse

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

    Casell
    Ā£9.26 GBP - Ā£9.26 GBP
    Ā£9.26 GBP
    Ā£12.13 GBP
    Ā£12.13 GBP - Ā£12.13 GBP
    Ā£12.13 GBP

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

    Ā£9.26 GBP - Ā£9.26 GBP
    Ā£9.26 GBP
    Ā£12.13 GBP
    Ā£12.13 GBP - Ā£12.13 GBP
    Ā£12.13 GBP
  • Casell M268-ALU-4H-CA 12v 20w GU5.3 51mm 12Ā° Alu 4000hrs - Casell - Sparks Warehouse

    Casell M268-ALU-4H-CA 12v 20w GU5.3 51mm 12Ā° Alu 4000hrs

    Casell
    Ā£9.26 GBP - Ā£9.26 GBP
    Ā£9.26 GBP
    Ā£12.13 GBP
    Ā£12.13 GBP - Ā£12.13 GBP
    Ā£12.13 GBP

    Casell 12v 20w GU5.3 51mm 12 Coolfit Aluminium Reflector 4000 Hours- 635635602970

    Ā£9.26 GBP - Ā£9.26 GBP
    Ā£9.26 GBP
    Ā£12.13 GBP
    Ā£12.13 GBP - Ā£12.13 GBP
    Ā£12.13 GBP
  • Casell M270-ALU-4H-CA 12v 35w GU5.3 51mm 24Ā° Alu 4000hrs - Casell - Sparks Warehouse

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

    Casell
    Ā£9.26 GBP - Ā£9.26 GBP
    Ā£9.26 GBP
    Ā£12.13 GBP
    Ā£12.13 GBP - Ā£12.13 GBP
    Ā£12.13 GBP

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

    Ā£9.26 GBP - Ā£9.26 GBP
    Ā£9.26 GBP
    Ā£12.13 GBP
    Ā£12.13 GBP - Ā£12.13 GBP
    Ā£12.13 GBP