Wanted as above. The type with the round hazard switch top
Can't help you there,
However give the switch a liberal dosing of WD40 every now and then. They tend to get Fooked when it rains as the rain drips down into the switch and
corrodes the circuit board and the switch contacts. Guess how I know
A touch of WD40 will help prevent this.
These switches are not cheap (if bought new) and secondhand ones are becoming scarce.
Just my 2 reils worth.
I've got one. £15 posted any good?