Lighting is a vital component of any room, whether you are creating lighting schemes to enhance the atmosphere, improving task lighting or creating a general source of illumination. The aesthetic value of a room is often improved by the right type of lighting. Different types of light bulbs give different types of illumination. Options range from LED bulbs to halogen and energy saving bulbs, all of which bring a different atmosphere to a room. LED and halogen bulbs are direct light sources, generating a concentrated beam that can be used to illuminate specific areas, while energy saving bulbs are designed to spread the light more evenly. When deciding on a lighting scheme for a room, it is important to consider the purpose of the space and how it will be used. If it is a workspace, for example, you may want a bright source of light in order to aid productivity. If you are lighting an area for relaxation, a dimmer source or multiple dimmer sources may be more appropriate. Lighting also plays an important role in colour balance. Colours will often appear differently when illuminated by different types of light, so it is important to consider the colour of bulbs when deciding on a lighting scheme. A warm white bulb will give off a yellow hue, while a cool white bulb gives off a clearer, more neutral light. Lighting can also be used to make a room appear larger or smaller, and can be used to highlight or hide features. Using strategically placed spotlights can draw attention to artwork and objects, while wall lights can create an ambient atmosphere. Overall, the proper use of lighting can make a dramatic difference to a room, so it is worth taking the time to consider different types of illumination before making a decision.