ESCO LITE Escolite EL Wire Neon Light Battery Electroluminescent Pink for Cosplay Dress Glow Umbrella Shoelaces Costume Clothing 15ft Non Toxic, cold to the touch,very durable,waterproof. Electroluminescent light offer 360 degrees of illumination. The wire was bright and the controller was minimal size. Basic 2 AA batteries operated(included) and long life span. There are 4 settings constant, slow flash, fast flash, and off.