Lighting is a essential part of modern life. It helps us to keep living a normal life even when the day is late or during nighttime. Without lighting, we wont be able to do much during evening and night. Lighting technology has come a long way. From traditional incandescent lighting to modern LED lighting, lighting technology has advanced to make lighting more efficient, cost-effective, and longer-lasting. LED lighting is now the most energy efficient and cost-effective form of lighting available, providing bright and clear light in a variety of colors and shapes. There are numerous applications for lighting. Its used in almost all home and commercial settings, including in homes, offices, shops, warehouses, and more. Lighting is also used in industrial and manufacturing, enabling people to work late at night or in lower-light conditions. Outdoor lighting is also used in streets, parks, gardens, and other public spaces, providing safety and security, as well as increased visibility at night. Lighting technology continues to advance each year, providing more options for everyone. With continued improvements in efficiency and quality, lighting continues to be an important factor in our daily lives. Its a vital source of illumination in our homes, workplaces, and public spaces alike, and its importance will continue to remain for the foreseeable future.