Travertine, Marble, Alabaster, Wood & Glass: Choosing Your Material

The material of a lamp shapes the light as much as the bulb does. Here is what each material brings to a room — and how to care for it.

Room by Room: The Best Lighting for Every Space in Your Home

Living room, bedroom, dining room, kitchen, bathroom, entryway and outdoors — what each space needs, with ideas you can apply this weekend.

The Art of Layering Light: How Designers Make a Room Feel Warm

Why one ceiling light is never enough — and the three layers of light that make any room look like it was designed by a professional.

Warm White or Cool White? A Simple Guide to Color Temperature

2700K, 3000K, 4000K… what the numbers mean, how they change the mood of a room, and which one to choose for each space.

How to Choose the Right Size: Pendants, Chandeliers & Ceiling Lights

The simple formulas designers use to pick the right diameter, the right hanging height and the right number of lights — for every room.