Lighting in modern homes, offices and other places has evolved tremendously over the last few decades. From the dull, yellowish glow of the traditional incandescent light bulb to the brighter, color-adjustable LED lights of today, lighting can make or break the ambience of any space. Today, lighting is much more than just providing illumination. It has become a tool to create an atmosphere of comfort and relaxation, to enhance a spaces aesthetic appeal, to improve task efficiency and safety, and even to support physical and mental health. Homeowners and designers alike have been exploring a wide range of lighting options in order to maximise these benefits. One such option is the use of natural light as a primary source of lighting. This entails using the suns rays through skylights and other windows to light up a room or home during the day. Natural light has the added benefits of enhancing mood and alertness, while also reducing energy bills. Another option is smart lighting, which allows the user to control the lighting in their home from their phone, tablet or other device. This type of lighting can be used to create specific scenes and patterns, to dim and brighten at different times of the day, and even to turn lights on and off. Smart lighting can also be used to monitor activity and improve security. Finally, the use of energy-efficient lighting, such as LED lights, is becoming increasingly popular. LED lights not only use less electricity, but they are also better for the environment. LED lights last longer than traditional bulbs, and are available in a variety of colors and intensities. Overall, lighting is an integral part of modern home, office and commercial design. Not only does it improve the ambiance of a space, but it can also improve energy efficiency, task efficiency, safety and overall well-being. With the right lighting, a home can feel warm and inviting, and an office space can become a productive and pleasant environment.