Lighting is an essential part of any home, office or public space as it helps to create the right ambience and atmosphere. Lighting also has an important role in creating a safe and comfortable environment. Various types of lighting can be used for different purposes. For example, task lighting such as desk lamps and spotlights can be used to focus attention on specific points. Accent lighting can be used to draw the eye to certain features or artworks, while ambient or general lighting is used to create a sense of warmth, comfort and homeliness. The most popular lighting fixtures are LED and incandescent lights. LED lighting has emerged as a leader in the lighting industry due to its energy efficiency and long-lasting durability. LEDs are more expensive than incandescent bulbs, but they last up to 25 times longer. Incandescent bulbs are still popular due to their affordability and warm glow, but they are being replaced by more efficient lighting sources. In addition to basic fixtures, other decorative lighting options are available including chandeliers, wall sconces and lanterns. These types of lighting can add a touch of elegance to interior spaces and can be used to create focal points in any room. Finally, it's important to remember that lighting can be used to control the mood of a space. Different types of lighting can create different moods, from warm and inviting to dark and mysterious. With the right type of lighting, any space can be transformed from dull to dramatic.