Just a quick query, as I imagine somebody here will know what's going on here:
I have a hallway with two light fittings and two switches at both ends of the hallway. I had a 4w LED globe in one fitting and none in the other fitting. Before that, a single CFL globe. Worked fine.
Today I replaced the 4w LED globe with a 2w LED globe. This 2w globe flashes every few seconds, even though it is turned off at the switch. If I put another globe in the other empty light fitting, the flashing stops.
What is exactly going on here and is there any way I can stop it (aside from not using this globe or using two of them)? I have a friend with the same 'problem', only his does it with a CFL.