The key to good lighting is making sure that it works both on a practical and aesthetic level e.g. office staff need good lighting to see what is written on paperwork as well as an environment that is pleasant to work in. LEDs can be dimmed, light intensity controlled, they can distribute light in a single direction and come in a variety of colours. This combination can produce a fantastic range of effects which can be tailored to suit the mood of any shop, restaurant, office, or factory.