On Sat, 19 Oct 2019 14:48:31 GMT, John wrote:


Can be great fun watching people trying to find the right lamp in a
supermarket.

Sometimes I'll ask if I can be of help - did a lot of research before
refitting the house with LEDs. Sad, but I might qualify as a folk singer -
I'm nerdLED!
--
Peter.
The gods will stay away
whilst religions hold sway