What is this type of connector called?

[Benengo]

As per the title, can anyone tell me what this is called (from a caravan light)



Fits into this:

[Scrump]

Looks to me like it might be a cigarette lighter socket and connector.
Have you tried it in a normal cigarette lighter socket?

[harrycovert]

It's a European 12v plug/socket

[Miserablegit]

European din socket

[jet_noise]

AKA DIN/ISO 4165 or Hella connector.

I had a Skoda Rapid cabrio (mm, classy) and its accessory socket was one of these

[shtu]

"12v Hella plug" will find you those, eg, https://www.ebay.co.uk/itm/122175529808

[Benengo]

I bloody love PH!

thank you all!

[finishing touch]

My 1200 BMW had two of those sockets. One though the ignition and the other not.
.
Ignition live was for heated gloves, socks or satnav etc, and the other took a battery charger.