Lighting is a modern day necessity which isn't just limited to its practical capabilities. From festivals to events, ambiance and atmosphere are created through the use of light. When it comes to lighting, there are three main categories to keep in mind – natural, artificial, and decorative. Natural lighting is derived from the sun and stars, while artificial lighting utilizes man-made sources of light such as light bulbs, flashlights, and candles. Decorative lighting is a form of artistic expression, allowing people to create a unique atmosphere in their living space or venue. Technology has revolutionized lighting with more efficient and cost-effective options now available. LED lighting is around 80% more efficient than traditional lighting and can be dimmed, creating different lighting moods. Smart lighting is rapidly becoming popular, with multi-color options and remote control capabilities, allowing users to customize their lighting to suit their preferences. Lighting is an integral part of mood and atmosphere. Different lighting techniques can be used to create a specific mood, from dimmed and romantic lighting to bright and energized lighting. Lighting can even be used to make a space feel bigger or smaller, depending on how its used. Lighting has come a long way from the days of using candlelight and natural sunlight. With all the modern technologies available, lighting is easier, more convenient, and more flexible than ever before.