Christmas lights dress up a holiday tree, making it twinkle and glow. It takes some practice to distribute these tree lights evenly without burnt-out bulbs, lights clumped in some spots (and missing ...

Plain-jane bulbs are so yesterday. Smart lights are in, not only because they're one of the easiest ways to enter the world of smart home tech, but also because they're one of the most affordable.

Let your grow lights shine on your indoor gardens this fall. Here’s how you can use, choose and shop for the best grow lights. Alexandra Jones is a CNET contributor who writes about food, farming, ...