Install dimmers! And use warm-dimming bulbs like incandescent/halogen (or some newer LEDs). The combination of lower brightness and a light that actually dims t

Install dimmers! And use warm-dimming bulbs like incandescent/halogen (or some newer LEDs). The combination of lower brightness and a light that actually dims to 2000K will measurably wipe out the stimulus. Most other kinds of lighting will not.