Whirrr
whirrrrrr
whirrrrrrrrr

The difference in the frequency the tone that the two lightbulbs in my room resonate at is approximately 3Hz. Whirwhirwhir
Whirwhirwhir

Out of sync
Out of sync
Out of sync

The dissonance is pulsating around the room, bouncing off of and into every surface therein. Wuhwuhwuh and my ears hear my ears hear my ears hear it at about three times per second. Wuhwuhwuhwhat were you saying? I'm sorry I'm sorry the lights in my room are out of tune. The lights in my room are out of tune. The lights in my room are off.
What were you saying?