Lighting, placing various lamps and luminaires to illuminate the space of the streets, offices, homes, industries, etc., is not only to provide lighting but can be used to create certain atmosphere. In homes, for instance, lighting can be used to create a comfortable ambience. Good lighting focuses on both ambient and task lighting. Ambient lighting helps to set the mood of the room, while task lighting helps you to concentrate on a particular activity such as reading or typing. In commercial settings, lighting can also be used to create a specific visual effect on customers or clients. There are some basic considerations that you need to take into account before installing lighting, such as the size of the space, the size and color temperature of the lamps, and the size of the angles. With the correct lighting, a place can look brighter, bigger and more welcoming. In street lighting, a range of technologies can be used. These include traditional lights, LEDs, solar-powered lights, and streetlights. As more cities focus on energy efficiency and reducing environmental impacts, LED lights have become increasingly popular, as they are quite efficient and reduce the glare from the lights. Lighting can also be used to display public artwork, monuments and signs. The light used for this must be carefully chosen to fit the purpose, as the wrong type of light or the wrong angle can destroy the effect of the target. To sum up, lighting can be used for many different purposes and can help create the right atmosphere to any kind of environment, commercial or residential.