Lighting is a very important aspect of our lives, both from a practical and a decorative point of view. It not only serves to illuminate a room but can also add atmosphere and mood. Lamps, candles, chandeliers, and other decorative lighting fixtures used in the home have been around for centuries; while fluorescent and LED lamps are more recent developments. Modern lighting is used for accenting, backlighting, and task lighting. Accent lights are used to bring focus to a particular item, such as a piece of art work or a piece of furniture. Backlighting is used to create an illuminated effect behind the object to create a certain sense of depth. Task lighting is used to provide bright light focused in a specific area to facilitate a task such as reading or preparing food. Lighting can also be used to create different moods. For example, a bright fluorescent light used in a kitchen can give the room a functional feel, while dimmed lights and lamps can create a more romantic atmosphere. Lights can also be used to reflect a particular color or color scheme; for example, a room with gold-colored walls could be reflected with yellow lights to intensify the color effect. Lighting has also become increasingly important in terms of energy efficiency. LED lights last for thousands of hours and use up to 80% less energy than traditional incandescent bulbs. Not only are they significantly more energy efficient, but they also come in a wide range of colors, making them more decorative and desirable for use in the home. In summary, lighting is an essential part of any home—not only providing practical illumination but also adding atmosphere and ambiance. From ancient candles to modern LED lamps, lighting has come a long way and it shows no signs of slowing down any time soon.