Light is a type of energy which occurs naturally from a variety of sources, such as the Sun and stars. People use lighting in a variety of ways both outdoors and indoors. Outdoor lighting helps to create an inviting atmosphere in your garden and can be used for security. Indoor lighting is used in homes, offices, restaurants and other places of work. The type of lighting used will depend on the purpose for which it is needed. For example, if a garden needs to be lit up for an evening party, the lighting should be softer and more subtle to provide a mood. If a home is being lit for security, then brighter, directional lighting with motion sensors may be used. Today, there are many different types of lighting available, such as LED, fluorescent, incandescent and halogen. LEDs are energy efficient and can provide directional lighting. They are also available in different colours for different atmospheres. Fluorescent lighting is better for larger areas as it produces a more even light. Incandescent bulbs are more traditional and use a lot of energy. Halogen lamps are great for spot lighting and provide a bright, focused light. When choosing lighting for any purpose, it is important to consider what the purpose of the lighting is, as well as the size of the area that needs to be lit up. The right lighting can make a huge difference to an area, so it is important to make sure that it is installed correctly in order to get the best possible lighting effect.