Many of us are surrounded by light at night — from streetlights streaming through our windows to televisions and smartphones by our beds. And now research shows that exposure to light at night ...

Our reviewer felt that it seemed like too much could possibly go wrong if they wanted to set up a night light sleep mode to go off when she fell asleep and a sunrise alarm clock the next morning.

Made from black plastic and steel, the sleek Loftie Clock only weighs about two pounds. The base is translucent, so the night light underneath can shine through when you need it. And three buttons ...