30 Amp to 20 Amp 110V Adapter, 1.5 FT, Yellow, 3 Prong L5-30P to 4X 5-15R/5-20R T-Blade, 5000W, ETL Listed, For Household Tools, Appliances, RV Camping. ETL Listed. Power Cord Prong Count: 3. [No Electrician Required] Effortless Plug & Play No electrician, rewiring, or drilling needed.