The Voltec 12/3 Yellow & Blue Locking Extension Cords with Lighted End (L5‑20) are engineered for reliable, heavy‑duty outdoor power where secure connections and visibility matter most. Built with rugged 12‑gauge SJTW cable and vibrant yellow and blue jacket for high visibility, this extension cord features an L5‑20 locking connector to prevent accidental disconnects and a lighted end that clearly indicates when power is active. Designed for demanding jobsites, workshops, and outdoor equipment, this cord combines weather‑resistant performance with flexible handling across temperature extremes. Ideal for powering generators, tools, lighting, and equipment, the Voltec locking extension cord delivers dependable performance with enhanced safety and convenience.