The proper lighting design can create a comfortable living or working environment. It is very important to choose the right lighting for not only appearance, but also to differentiate various areas and create the right atmosphere. First of all, it is essential to design the lighting according to different purposes. For example, living rooms should have ambient lighting with dimmers to adjust the intensity of light, while the lighting for the dining area should be bright and focused. Additionally, task lighting should be provided in areas like offices or workshops where complicated activities take place and direct bright illumination is needed. Accent lighting should be used to highlight the beauty of certain objects such as sculptures, paintings, or any other fascinating design element, so as to add more depth and interest to the whole environment. Second, it is also important to choose the right type of lighting. Generally, natural light is the most preferred one, as it is free and energy efficient. LED lights can be chosen for efficient lighting, while incandescent lights are excellent for creating an ambiance as they can be used widely and come in different colors and shapes. Halogen lights are very bright yet compact in size, and thus widely used in various lighting projects. Moreover, proper installation of the lighting fixtures is also essential in order to achieve a better lighting effect. Choosing the right positions, such as mounting the lighting fixtures at an appropriate height, would absolutely make the lighting more attractive. Furthermore, dimmers are also effective for adjusting the intensity of light according to different needs. In conclusion, not only the appearance is important while designing the lighting, but also how to make use of different types of lights and features to ensure comfortable illumination and atmosphere. Only with proper lighting design, can our living or working environment be made more enjoyable and inspiring.