Thanks guys. I’ve just tried a bayonet in it and it didn’t seem very well supported (nor did it work when covering the sensor).
The easiest and probably safest option here is to replace it.
First time poster after a bit of help please.
I recently moved into a new house where the porch light isn’t working due to no lightbulb. I have absolutely no idea what type I need.
I’ve attached a couple of pics, any ideas?