Lighting is an integral part of our lives. It not only provides us with illumination but it also has a profound impact on our mood and emotions. Good lighting can help create a calm, relaxed atmosphere, while poor lighting can cause anxiety and stress. One of the most important aspects of lighting is colour temperature. Warmer temperatures, such as yellow, ochre and red, can create a cozy, inviting atmosphere. Cooler temperatures, such as blue, green and white, create a more alert atmosphere that helps us focus. Lighting can also be used to create atmosphere and set a certain mood. For instance, in a restaurant, bright, warm lighting can be used to create an inviting and romantic atmosphere. On the other hand, dim lighting can be used in a bar or club to create a more relaxed and laid-back atmosphere. Good lighting can also help to enhance our overall health and well-being. For example, blue light has been shown to help improve mood and reduce stress levels. There is also evidence that proper lighting can help us sleep better at night and improve our alertness during the day. Lighting is an important part of our lives, and its important to make sure that it is of the highest quality and provides us with the proper amount of illumination. Making sure that you have the right lighting in the right places can help make your environment warm, inviting, and conducive to rest and relaxation.