lighting shoelace 1.soft light; 2.environment protection; 3. ... touch screen products.Our EL backlights have been widely applied in watches, computers, medical equipment, aviation, PDA, telephones, cell ... products. Moreover, our EL animated advertisement is becoming very popular in super stores, subways, buses, taxis, night clubs, discos, ... below, the colorful casing can also light up: lighting shoelace