Lighting is a term that describes the illumination of a space or area for improvements in visibility and communication. Good lighting in a room is critical for safety, health, and productivity. For example, artificial light sources can be used in public spaces to reduce crime. Appropriate lighting can also be used to help people feel more comfortable and productive when working at home. Lighting can improve the ambiance of a home, allowing one to adjust the atmosphere depending on their preferences. Lighting can be used to create a certain mood in a room or hallway that encourages relaxation or conversation. By combining different lighting fixtures, such as ceiling fans, recessed lighting, and floor lamps, one can create a space that feels comfortable. Lighting could also help reduce energy usage. Since energy is converted from electricity to light, advances in lightbulb technology have allowed for more energy-efficient lighting fixtures. LED and CFL bulbs are two energy-saving options that provide a bright, natural light that is easy on the eye. Lighting plays an important role in the health and safety of a home by providing comfort and security. Through strategically placed lighting, one can make their home a safer space and feel more secure in their home. Lights can also be used to illuminate dark hallways and stairways to create a safer environment. Adequate lighting is also important for physical and mental health. Lighting can have an impact on the bodys natural circadian rhythm, which can lead to depression, fatigue, and anxiety. By having a quality light source in a room, one can help create a better mental and physical environment. From increasing security to creating a better atmosphere, lighting can help create a better, safer, and more comfortable space for a person to relax in. Lighting can be used to make a home more aesthetically pleasing, healthier, and energy-efficient. Therefore, it is important to consider the different lighting options when designing and creating a space.