Lighting has a longstanding history of not only illuminating our lives but also providing us with psychological comfort. Since ancient times, people have used lamps and candles to light up dark nights and dampen their fears. Today, lighting is much more than just being a source of light. It provides people with aesthetic pleasure, depending on the type of bulb and lamp shade. Through well-designed lighting, a room can be easily transformed with just a few subtle adjustments. The use of natural light is gaining popularity as it can provide a connection between the harsh artificial city landscape and the greenery of the outdoors. Smart lighting, such as LED bulbs, allow for a greater range of lighting colors and the ability to adjust brightness with the press of a button. The use of lighting in architecture can add drama and flair to a building, making it stand out from its neighbors. It can also be used to create an impactful mood, whether it be to accentuate a feature, brighten a dark corner or simply add a touch of sophistication. On a personal level, lighting can be used to make a statement or express emotions. Homeowners can easily achieve this by exploring various lighting solutions. For example, they can choose warm and inviting lights for the living room, cool contemporary tones for the bedroom, a mix of bright and dim lights in the bathroom, and unique novelty features in the hallway. In conclusion, lighting is a vital part of both indoor and outdoor design, and understanding how to use it is crucial to creating a functional and aesthetically pleasing space.