When buying lamps at home, we usually need to choose according to our personal preferences. With the development of science and technology, magnetic suction lamps are widely known, attracting many people's attention. What is its principle? Next, let's take a look at it with the manufacturers of linear magnetic suction lamps.Magnetic suction lamp, its design principle is to use the magnetic principle, there is a magnet inside, and the picture and light box are firmly fixed by magnetic for