MATERIALS AND CHARACTERISTICS: 1.it can show flashing,dimming and chasing effects. 2.power consumption,long-life,waterproof,dustproof,heat-resistant,shockproof. 3.Various color componding-form as single color,double color,seven color gradual changing. APPLICATIONS: Extensively applied to lining out the moving building outlines,to constructing animate lightin signs,to making advertisement signs,to disco and ballroom decoration,ect.