Lighting in general is very important for many practical reasons but lighting in the exterior of the home also instils a sense of security. Some outdoor lighting systems are so technological advanced that they operate at best when they are aligned with a motion detection device. These are mostly used along driveways and other vulnerable sections of the house that might provide cover or worse, a possible point of entry for criminals. Motion sensor lights must not be placed too low or close to the ground as they detect even the smallest rodents and animals. Visibility is the dark is also important for outdoor entertainment in the home.
Street lights are very necessary to the safety of motorists and pedestrians alike. They provide illumination for visibility on the roads; they line roads, highways and walkways. Beacon lights are placed at busy intersections and this is especially important when it is raining. Light-emitting diodes are other colourful lights seen on the roads. LEDs are used on dynamic and bright billboards for notices and advertising. They are environmentally friendly and they do not need a lot of energy to work efficiently.
Lighting is instrumental in the success of outdoor sport and entertainment events that are hosted in the evening. Floodlights are ideal for this purpose and they are appropriately named because the illumination from floodlights is so spectacular that fans a great distance away can still be a part of the action on the pitch. Security lights have the same spectacular and bright light as floodlights but they are usually part of security system that also employs motion detectors.
Delicate outdoor lighting is excellent for showcasing focal points in the décor of the exterior of the home. Creative lighting techniques bring out the best in outdoor garden water features such as koi ponds and fountains. Artificial light is used for many types of outdoor lighting solutions. This can be very expensive. Homeowners must be on the lookout for ways to light the home using energy-saving and affordable lighting systems.
