Lighting is one of the most important aspects of any living or working space. It can set the mood, create a relaxing ambience, and highlight the decor in an interior space. Depending on the type of lighting you choose, you can also conserve energy and save money on energy costs. Lighting can be divided into three main types--ambient lighting, task lighting, and accent lighting. Ambient lighting is the general lighting in a space, and its the type that is most often used to light up an entire area. Task lighting is used to illuminate specific areas such as desk, countertops, or reading areas, and it is best used when theres a specific need for it. Accent lighting is used to highlight pieces of arts or furniture in a room, and it can be used to draw attention to different areas. When choosing lighting, one should always consider the type of bulb used. LED bulbs are the most energy-efficient, while CFLs are slightly less efficient and incandescent bulbs are the least efficient. Its important to keep in mind that LED and CFL bulbs last much longer than their incandescent counterparts, so they are the best choice if youre looking to save money in the long run. The installation of the lighting is also an important factor, as incorrect installation can lead to safety risks. Its recommended to hire an electrician to install lights in your home or office. In the end, the right lighting can transform any space and bring life to a dull room. With a bit of planning, you can achieve the perfect ambience for your home or office.