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Crompton 60W bulb
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19th Apr 2021, 8:44 am
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DMcMahon
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Join Date: Apr 2019
Location: Worthing, West Sussex, UK.
Posts: 6,607
Re: Crompton 60W bulb
Your example is probably a different voltage and wattage rating but red bulbs are used in submarines for when they switch to "Red light/Red lighting" operational mode.
David
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