What's brown, not very heavy, and easy to pick up?

Candles do this, and that is the norm, but if your lamp does this, check the bulb.

An abstract world invented in sleeping minds all night, just to be deleted at every morning light.

A tom without a space. It's a very common base.

Two words came together, to make a whole new one. First word is something you wear, and the second is what your wear it on. It's meaning may be unoriginal, but at least its economically accessible.