... Patented EL wire product, rescue lighting safety rope for fire fighting,Traffic,Subway,Coal ... generation Patented EL wire product, rescue lighting safety rope for fire fighting,Traffic,Subway,Coal mine ... ) and appliance power . APPLICATION FIELDA. Traffic Safety sign and guidance;TECH DATATECH DATA MODEL NO.:B100 ... for direct application. EL wire will not work or have Short circuit if bending angle is ...