Floodlights are sometimes called floodlights. In the past, they were mainly used to illuminate the exterior wall as a kind of decorative lighting. They are mainly used by businesses or public units and have nothing to do with personal families. In fact, this view may be correct at home, but not entirely abroad.
We know that in foreign countries, especially in the United States, all private houses are separate houses, or houses called "villas" in China. In this kind of house, this kind of floodlight has many uses: outdoor floodlight can be used to illuminate the lane. Because in and out of foreign countries all rely on private cars, so the garage door is also the door of the whole house, of course, there is usually a walk in door. And this lane is usually a few meters to a dozen meters long. This lane also needs lighting, while ordinary street lights usually only illuminate the main road, and the lighting of private Lane needs to be solved by itself. At this time, this kind of lighting projection light can be used.
A floodlight is also used as a light for the back garden. Usually in the back of the house, there will always be a small garden. There will be some tables and chairs in the garden, which can be used for cooling at night. At this time, a floodlight is needed to illuminate the environment. It can also be used for lighting.