Designed for industrial and contractor use. All-weather jacket provides ultra flexibility and superior performance in extreme climate conditions at temperatures from -50?C to 105?C. Provides outstanding resistance against rough use, sunlight, chemicals and moisture. Water-resistant and flame retardant. Lighted connectors allow you to see when the power is in use. Molded-on and bonded plugs and connectors resist breaking. 3-Conductor SJEOW, 300 V grounding. Blue and orange. Heavy Duty.