Strange problem with low energy light bulb
Scalp wrote:
Hi, this isn;t that uncommon a problem with low energy bulbs. Its
probable that there is a voltage induced into the 'dead' circuit by
cables running in close proximity to one another. Typically this
occurs on long cable runs for hall/landing circuits.
How is this voltage induced ? Are you suggesting electromagnetic coupling ? That
sounds astonishingly unlikely.
Graham
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