Lighting plays an important role in our life. It helps us with these tasks that we face everyday - providing visibility for work, playing key roles in entertainment and safety. It is even more important for commercial projects. Lighting can set the mood, which is great for retail stores, restaurants, and hospitality. Peole feel relaxed and comfortable when people sit in the inviting lighting. The choice of lighting also has a influence on the visibility. We should try to using the appropriate light at the right place. General illumination is for the overall lighting needs in a room or area. Accent lighting is used to bring out a feature of interest, and task lighting, as its name indicates, provides light for activities. When choosing lighting for a space, firstly we should decide the purpose the lighting should serve and evaluate the options accordingly. We should consider the source, the amount and the quality of the light. We have options like incandescent bulb, halogen lamp, fluorescent and LED lights. The cost of each type varies greatly. Despite of their differences, we should make sure to choose the right lighting that can enhance the safety, convenience and beauty and at the same time, it should help the environment and be cost-effective. No matter which type of lighting you use, you should always remember the importance of lighting in our lives. It can dramatically change a space, make an atmosphere and provide us with comfortable and safe environment. Get creative with your lighting choices and enjoy the art of illumination.