Class 2 Power Supply Specification: Input: 100-240V, 50/60HZ, 0.7A, Output: 12V, 2000mA, Rated Watts 12W. UL certified power adapter, 110V transformer suitable for most household power supplies in the United States | Replacement Yard Inflatable Plug: This class 2 power supply 12V adapter only with steady on mode, IP44 rainproof, both indoor and outdoor use | Stable & Waterproof Power Supply Inflatable: This power supply transforms fits 12V low voltage led devices, such as Christmas decoration light, Christmas Trees, String Light, Lawn Lamp, Curtain Light, Fountain Lights, Inflatable Device and so on | Warm Tips: Please check the voltage, currents, watts, and (+/-) two-hole of the connector if this class 2 transformer 120v 60hz fits your device or not before your purchase | Contact us Anytime: If you have any questions about this 12V 2A Class 2 Power Supply, please feel free to message us through “Contact Sellers”. Our service team would provide premium service to help solve any of the problems