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Dennis@home

On 01/05/2018 18:35, wrote:

8

It's a ceiling-mounted lightsaber...

An electromagnetic ballast cou;d be put in the ceiling void & the resistance dropper bridged.

NT

You only need L&N to one end of a LED tube.
The other end is usually just a short between the two pins.
There are a few which have L&N at opposite ends but they are pretty rare
AFAIK.