Triple Outlet 50 Feet Green 12/3 Pro Glo Extension Cord with Lighted Connectors Our Pro Glo cold weather PVC insulation and jacket guarantees working flexibility in temperatures down to -40F. Each of the three conductors contain 65 strands of 30 AWG 100% copper wire. We use heavy duty molded on 15A-125V NEMA 5-15 plugs & connectors that will not to pull away from the cord body. Lighted amber Power Check plug / Lighted green Ground Check connector. UL Listed and cUL Approved for Canada. Meets OSHA specifications for grounded 3 conductor cordsets.