RV Pigtails 72021-LT 30A Female With 20A Twist Dogbone Generator Adapter With Lighted End

This is a 30 amp female to 20 amp twist lock male generator adapter with a lighted end. It converts a standard 20 amp twist-lock generator outlet (L5-20) to a 30 amp TT-30 female receptacle for your RV. The lighted end glows when power is flowing, so you can confirm your generator is producing power before you walk away. You'll be limited to 20 amps — enough for basic RV systems but not heavy AC loads.