Our most popular adapter now available in WHITE!!! This adapter changes from a 50 Amp source to a 30 Amp source. Features include: Heavy Duty 10/3 Gauge Wire Bright WHITE Color for Improved Visibility 18 inch overall length Adjustable Sealine Collars to ensure a Watertight Seal LED Indicators at plug and receptacle. The LEDs let you know when the power is connected! All High Tide Marine Cords products are of exceptional quality, allowing you to purchase with confidence. Connector specifications: 1x NEMA SS2-50P (male) 125/250V to a 1x NEMA L5-30R (female) 125V NOTE: This device will not work with 50A 125V power pedestals, only 125/250V