Enables a 50 amp RV cord to connect to a power source in a park providing only 30 amp service. Cord is flexible in temperatures from -40 degrees F up to 140 degrees F (-40 C up to 60 C). Heavy duty, super abrasion resistant, flame retardant and water resistant cable. Indicator light shows when the power is on. Oversized strain reliefs prevent the plug and connector from separating from the wire. Retractable plug removal handle makes it safer and easier to grip and remove the adapter from the RV power cord and the power source. Black.