... (EL) wire in advertisement sign,board application. DETAILED INTRODUCTIONLooks like common phone wire, EL wire (also been called Flexible Neon Wire,Cool wire) emits ... multi-color light along its entire length but without any heat radiation-cool to touch, is the new generation product in ... slot on the board directly ,put the KPT wire in the slot ,at the connection of elevation pattern ,the ...