With less natural light, people who suffer from SAD can experience fatigue, apathy, difficulty concentrating, and other ...

The split floor plan can also help to improve access and natural light and increase both interior and exterior space. As one of the smallest spaces in the home, shower rooms often find it ...

White light-emitting diodes (LEDs ... eventually becoming a uniform natural white (a colour temperature of 6,000 K) at drive currents of 20 mA and above.

A strip of LEDs may be a simple and flexible way to add light to a project, but they don’t always look natural. There is an easy way to make them look better, though: add a diffuser.

the lethargy and feelings of sadness and hopelessness that come when the weather forces people to spend more time indoors and the season provides little opportunity for exposure to natural light.

You need a fake window to cheer things up! As it turns out, it’s pretty easy to make a convincingly real-looking day-light window — plus you could totally mess with your circadian rhythm!