Input voltage: 100-240VAC 50/60HZ (wide voltage input) Waterproof rating: IP44 Product performance: 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, long life, high safety performance, sleek appearance, and easy to use. Compatible with various indoor applications: LED light strings, Christmas tree lights, LED lighting bars, copper wire light strings, low-voltage water pumps, motorized toys, and other low-voltage electrical devices. Modulation method: Pulse width modulation (PWM) Transistor configuration: Single-ended Output power: 1A-12V Dimensions: 78 x 38 x 30mm Material: Composite material Color: Black Package Contents: 1 x Power adapter Note: The package includes only the items listed above. Other products are not included. Lighting and display differences may cause slight variations in the color of the item shown in the image compared to the actual product. Measurement error is +/- 1-3cm.