This might seem like a stupid question...

[bigbluesea]

But can I stick this over my existing ceiling lightbulb? I don't have a pendant attachment (and don't want one).

www.ikea.com/gb/en/p/brunsta-pendant-lamp-shade-brass-colour-70420922/

Yes. It says the cord is separate.

Ah, I see! This one? www.habitat.co.uk/zelie-gold-metal-wire-geometric-ceiling-light-shade-365046