Increase lighting and replace toggle switches with either a dimmer or a rocker switch.
New York Times(Dec 30, 2016)
And even some of the bright spots are looking a little dimmer these days.
Washington Times(Dec 25, 2016)
But with his latest step, Mr. Modi has left India’s star looking a lot dimmer, at least for the time being.
Wall Street Journal(Nov 30, 2016)