Voltec Power & Lighting is a UL registered firm, with products listed for UL, cUL, and ULus. Our commitment to quality has earned us both ISO 13485 and ISO 9001 rating for quality control and excellence in manufacturing. 12" of 10/3 wire with 5-15P plug and 30A receptacle. 1 outlet. All Voltec products are backed by a limited lifetime warranty against defects in manufacture.