"Pineapple lily"

I posted this on the day but it hasn't appeared (it did take a very long time to upload so maybe there was a fault at the time) so I'm re-doing it.
I planted this some years ago and after the 1st year's flowers it disappeared until last year when it has leaves only. Now there are 4 flowers and I don't remember them being this white.
Breezy but very pleasant out so got some gardening done, as well as picking various fruit and veg. Too windy to sit out with my craft work, thoughj