The focal point should be three times as bright as ambient light. Common forms are recessed, track, wall mount fixtures Task Lighting Task lighting is focused or specific lighting for the occupants. Decorative Lighting Decorative lighting includes specific pieces to tie in with the furniture and accessories decorating the home. Forms can be anything, but mainly consist of chandeliers, candlesticks, portable lamps, etc. The primary importance of good lighting and fan control design is to provide design flexibility so that there can be multiple uses and decorative effects for a given space.
Secondary benefits are energy conservation and increased lamp life.
Every room can benefit from the use of proper lighting control. Additionally, care must also be taken in open architecture situations to insure the control flow is in harmony with the traffic flow. So often, lighting control is left up to the electrician and the owner does not end up getting more than basic switch locations. A lighting plan should be completed before any electrical rough in is allowed. Ask how the owner's plan to use the space and add your own experience and common sense.