In John Updike’s 1960 novel, Rabbit, Run, Harry Angstrom looks through his neighbors’ windows at dusk and sees, past the pale glow of their black-and-white televisions, “the warm bulbs ...

Home Depot has announced a new line of white LED light bulbs under its EcoSmart brand. EcoSmart Universal Select Light Bulbs feature adjustable brightness and white color temperatures, but they ...