Lighting is an essential part of modern life. Its role in our homes, offices, and other public spaces cannot be overstated; it provides both practical and aesthetic benefits. A wide variety of lighting technologies exist today. Bulbs and fixtures are available in a range of sizes and styles, from the traditional incandescent to the modern LED. Specialized lighting is also available to take into account unique needs such as task lighting and mood lighting. Lighting plays an important role in setting the atmosphere of a room. Light intensity and colour temperature can be used to create the desired environment. The warm tones of low wattage incandescent bulbs are ideal for relaxing social areas, while natural light from large windows is perfect for task spaces. Warmer colours are good for relaxation, while cooler lights are best suited to energetic and creative environments. In the past, lighting was simply used to make visible what would otherwise have been in the dark. Today, thanks to technological advances, this has been taken to the next level. Smart lighting systems can combine lighting with control systems that can sense changes in the environment or respond to pre-set commands. Lighting plays an important part in our everyday lives. It doesnt only provide practical benefits such as visibility and delineation of space; it also plays a crucial role in creating the desired atmosphere and ambience. With the advances in technology, lighting has become more versatile, providing users with more control and unique solutions for their needs.