Lighting Science’s new Good Day&Night downlight enables users to easily change between focus-enhancing and sleep-enhancing spectrums. The luminaire is controlled via a standard wall switch or by a wireless switch accessory, and mounting kits are available for retrofit and new construction.
In a country where adult obesity rates were nearly 40 percent in 2015-16, the cost of healthcare clocks in at about $10,000 per person, and still, in 2018, more than 133.9 million Americans live in…
