The Power Joe PJEXT50 50-Foot (SJEOW) Indoor and and Outdoor extension cord is designed to withstand the toughest elements. The cord"s outer jacket provides superior resistance to abrasion, ozone, oil, grease and chemicals. Made from thermo rubber, this UL and OSHA rated cord can weather temperatures from a below freezing -76-Degree Fahrenheit to a blazing 221-Degree Fahrenheit. It"s fluorescent yellow color makes this cord easy to identify during use. The Power Joe indicator plug glows when the cord has power flowing. The PJEXT50 is rated at 15 AMPS to deliver the maximum amount of power.