LED flat four rainbows tube,also the name makes the flat four lamps belt,this product easy curving to form，widely uses in outlining each kind of building the outline ,the construction large-scale decorative lighting design, as well as each kind of house decoration,plot environment beautification and so on Matches meets the controller to be possible to produce light effect and so on flashes, adjusts. The color change has the single color, tricolor, the seven colors of the spectrum as well as are more. This product widely uses in the city bright project,the building outline outlines, trade route fa?ade decoration, billboard, disco, stage, background manufacture as well as night scene decoration and so on massive places.