� In the kitchen:  General illumination is required using a zenithal lamp, either hanging from or fixed to the ceiling, with incandescent or energy-saving light bulbs. Glass, steel or aluminium lamps are highly appropriate since they are easy to clean. The latest innovation are downlights, which give a pleasant amount of lighting but are low power and cost efficient. Halogen lights can be installed in the lower part of cupboards to spotlight important work areas.

� In the living room. Comfortable lighting is sought to encourage rest or activities such as reading or sewing, which is why several points of light are needed via tabletop lamps or floorstanding lamps. The latest is a lamp that can be fixed to the sofa or armchair. For general light, you can use a floorstanding halogen lamp, which directs the light towards the ceiling. If it also has a regulating switch, you will find it easy to control the light appropriate to a given activity.

� Dining room. It is important to have a hanging lamp emitting light just above the table. This will prevent diners from casting a shadow over their plates. Bright colours should also be avoided for the lampshade as they can be uncomfortable. If the table is elongated, it is best to choose lamps with two or more lights in a line. The lampshades should be conical and open above and below and the best bulbs are the incandescent soft tone variety.

� In the bedroom. It is not necessary to have a ceiling light, since it is inconvenient to leave it on, although there should be enough light for dressing and placing clothing in the cupboards. A lamp on each bedside table will enable you to read in bed and a couple of upward-facing halogen lamps on the walls will complete the direct lighting. A good idea is to have swivelling wall lamps, allowing you to control the lighting according to taste.

� On the balcony. You should never place powerful lighting on the balcony since it will bother you and the neighbours alike. An agreeable evening requires intimate lighting. The latest in outdoor lighting to provide an exotic atmosphere are garlands of coloured lights.

� In the bathroom. It is best to use incandescent lights, since halogens create too many shadows. Lights on both sides of the mirror will allow you to shave and put on your make up with better vision. Opaque or translucent materials, such as acid glass, should be chosen for these lamps because they provide sufficient lighting but are not blinding.