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Merry Christmas! All orders placed during the Christmas break (24th Decā€“4th Jan) will be processed when we return on 5th Jan.
Merry Christmas! All orders placed during the Christmas break (24th Decā€“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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  • Casell M189-A-CA GU5.3 50W Halogen Spot Bulb - 12V - Amber - Casell - sparks-warehouse

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

    Casell
    Ā£6.43 GBP - Ā£6.43 GBP
    Ā£6.43 GBP
    Ā£8.51 GBP
    Ā£8.51 GBP - Ā£8.51 GBP
    Ā£8.51 GBP

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

    Ā£6.43 GBP - Ā£6.43 GBP
    Ā£6.43 GBP
    Ā£8.51 GBP
    Ā£8.51 GBP - Ā£8.51 GBP
    Ā£8.51 GBP
  • Casell M458-CA 12v 50w GU5.3 51mm 36Ā° Closed 10000HR - Casell - Sparks Warehouse
    Sold out

    Casell M458-CA 12v 50w GU5.3 51mm 36Ā° Closed 10000HR - DISCONTINUED

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

    12v 50w GU5.3 51mm 36 Dichroic Covered Glass 10,000 Hours Life -

    Ā£6.73 GBP - Ā£6.73 GBP
    Ā£6.73 GBP
    Ā£8.80 GBP
    Ā£8.80 GBP - Ā£8.80 GBP
    Ā£8.80 GBP
    Sold out
  • Casell M258-BB-CA 12v 50w GU5.3 51mm 36Ā° Black Back - Casell - Sparks Warehouse
    Sold out

    Casell M258-BB-CA 12v 50w GU5.3 51mm 36Ā° Black Back

    Casell
    Ā£8.02 GBP - Ā£8.02 GBP
    Ā£8.02 GBP
    Ā£10.02 GBP
    Ā£10.02 GBP - Ā£10.02 GBP
    Ā£10.02 GBP

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

    Ā£8.02 GBP - Ā£8.02 GBP
    Ā£8.02 GBP
    Ā£10.02 GBP
    Ā£10.02 GBP - Ā£10.02 GBP
    Ā£10.02 GBP
    Sold out
  • Casell M258-24-CA 24v 50w GU5.3 51mm 36Ā° Closed - Casell - Sparks Warehouse

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

    Casell
    Ā£9.67 GBP - Ā£9.67 GBP
    Ā£9.67 GBP
    Ā£11.61 GBP
    Ā£11.61 GBP - Ā£11.61 GBP
    Ā£11.61 GBP

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

    Ā£9.67 GBP - Ā£9.67 GBP
    Ā£9.67 GBP
    Ā£11.61 GBP
    Ā£11.61 GBP - Ā£11.61 GBP
    Ā£11.61 GBP
  • Casell M480-CA 12v 50w GU5.3 51mm 60Ā° Closed 10000HR - Casell - Sparks Warehouse

    Casell M480-CA 12v 50w GU5.3 51mm 60Ā° Closed 10000HR

    Casell
    Ā£8.74 GBP - Ā£8.74 GBP
    Ā£8.74 GBP
    Ā£10.71 GBP
    Ā£10.71 GBP - Ā£10.71 GBP
    Ā£10.71 GBP

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

    Ā£8.74 GBP - Ā£8.74 GBP
    Ā£8.74 GBP
    Ā£10.71 GBP
    Ā£10.71 GBP - Ā£10.71 GBP
    Ā£10.71 GBP
  • Casell M450-CA 12v 50w GU5.3 51mm 24Ā° Closed 10000HR - Casell - Sparks Warehouse

    Casell M450-CA 12v 50w GU5.3 51mm 24Ā° Closed 10000HR

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

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

    Ā£6.73 GBP - Ā£6.73 GBP
    Ā£6.73 GBP
    Ā£8.80 GBP
    Ā£8.80 GBP - Ā£8.80 GBP
    Ā£8.80 GBP
  • Casell M449-CA 12v 50w GU5.3 51mm 11Ā° Closed 10000HR - Casell - Sparks Warehouse

    Casell M449-CA 12v 50w GU5.3 51mm 11Ā° Closed 10000HR

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

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

    Ā£6.73 GBP - Ā£6.73 GBP
    Ā£6.73 GBP
    Ā£8.80 GBP
    Ā£8.80 GBP - Ā£8.80 GBP
    Ā£8.80 GBP