... Application scope 1.Liquid crystal lighting: Widely used on keyboards of computers, laptops, PDAs, telephones, remote controls, electronic ... resturant menu design, garment ornaments and brooches, safety belt of military and police staff, political election promotions, etc. 7 ... lighting decorations, gifts, toys and complimentary articles,etc. Factory Price EL Bag/ LED Flashing Backpack for Bikers