A very surprising floor lamp! It is shaped like a loudspeaker, but instead of emitting sound it emits light. The "bass & treble reflectors" in the polished white acrylic box are really light reflectors with mirror topped bulbs. And the volume control is really a dimmer.
The fact is that most of the reflecting light bounces back into the box, making it glow, and doesn’t blind the spectator. The design however, has a much more dazzling effect.