Input voltage: 100-240VAC 50/60Hz (wide voltage input) Waterproof rating: IP44 Product features: Waterproof wall-mounted design, good temperature resistance, wide voltage input, accurate voltage regulation, overload protection, overvoltage protection, short circuit protection, low output ripple, high efficiency, high safety performance, sleek appearance, and easy to use Compatible with various indoor devices: lawn lights, light strings, LED light bars, LED light strings, copper wire strings, low-pressure water pumps, motorized toys, and low-voltage electrical appliances Modulation: Pulse width modulation (PWM) Transistor connection: Single-ended Output power: 1A-12V Dimensions: 78 x 38 x 30mm Material: Composite material Color: Black Package Contents: 1 x Adapter Note: Other items not included. Lighting and display differences may cause slight color variations between the image and the actual item. Measurement tolerance: +/- 1-3cm