A2
a piece of equipment that produces light
Dictionary examples:
My dad uses the lamp to read, but falls asleep with it on. (0.0)
My cat thinks the lamp is the sun and sleeps under it all day. (0.0)
I tried to fix the lamp, but now it only works upside down! (0.0)
an oil lamp (13.7)
a table/bedside lamp (46.5)