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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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Light Bulb Cap

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  • Casell M189-A-CA GU5.3 50W Halogen Spot Bulb - 12V - Amber

    Casell
    Original price £6.42 GBP - Original price £6.42 GBP
    Original price
    £6.42 GBP
    £6.42 GBP - £6.42 GBP
    Current price £6.42 GBP

    12v 50w GU5.3 50mm MR16 12› Amber Dichroic Reflector Bulb. Not suitable for use as fireglow lamps (inside a fire)

    Original price £6.42 GBP - Original price £6.42 GBP
    Original price
    £6.42 GBP
    £6.42 GBP - £6.42 GBP
    Current price £6.42 GBP
  • Casell M258-BB-CA 12v 50w GU5.3 51mm 36° Black Back

    Casell
    Original price £7.27 GBP - Original price £7.27 GBP
    Original price
    £7.27 GBP
    £7.27 GBP - £7.27 GBP
    Current price £7.27 GBP

    12v 50w GU5.3 51mm 36 Black Backed - 0635635593568 - Casell

    Original price £7.27 GBP - Original price £7.27 GBP
    Original price
    £7.27 GBP
    £7.27 GBP - £7.27 GBP
    Current price £7.27 GBP
    Sold out
  • Casell M480-CA 12v 50w GU5.3 51mm 60° Closed 10000HR

    Casell
    Original price £7.92 GBP - Original price £7.92 GBP
    Original price
    £7.92 GBP
    £7.92 GBP - £7.92 GBP
    Current price £7.92 GBP

    12v 50w GU5.3 51mm 60 Dichroic Covered Glass 10,000 Hours Life - 187051 - JR8553

    Original price £7.92 GBP - Original price £7.92 GBP
    Original price
    £7.92 GBP
    £7.92 GBP - £7.92 GBP
    Current price £7.92 GBP
  • Casell M450-CA 12v 50w GU5.3 51mm 24° Closed 10000HR

    Casell
    Original price £6.11 GBP - Original price £6.11 GBP
    Original price
    £6.11 GBP
    £6.11 GBP - £6.11 GBP
    Current price £6.11 GBP

    12v 50w GU5.3 51mm 24 Degree Dichroic Covered Glass 10,000 HoursLife- 187052

    Original price £6.11 GBP - Original price £6.11 GBP
    Original price
    £6.11 GBP
    £6.11 GBP - £6.11 GBP
    Current price £6.11 GBP
  • Casell M449-CA 12v 50w GU5.3 51mm 11° Closed 10000HR

    Casell
    Original price £6.11 GBP - Original price £6.11 GBP
    Original price
    £6.11 GBP
    £6.11 GBP - £6.11 GBP
    Current price £6.11 GBP

    12v 50w GU5.3 51mm 11 Dichroic Covered Glass 10,000 Hours Life Life - 187053 - JR8551

    Original price £6.11 GBP - Original price £6.11 GBP
    Original price
    £6.11 GBP
    £6.11 GBP - £6.11 GBP
    Current price £6.11 GBP
  • Casell M258-24-CA 24v 50w GU5.3 51mm 36° Closed

    Casell
    Original price £9.65 GBP - Original price £9.65 GBP
    Original price
    £9.65 GBP
    £9.65 GBP - £9.65 GBP
    Current price £9.65 GBP

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

    Original price £9.65 GBP - Original price £9.65 GBP
    Original price
    £9.65 GBP
    £9.65 GBP - £9.65 GBP
    Current price £9.65 GBP