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 service life, high safety performance, sleek appearance, and easy to use Applicable for various indoor applications: lawn lights, Christmas tree light strings, LED light bars, LED light strings, copper wire strings, low-pressure water pumps, motorized toys, and low-voltage electrical appliances Modulation method: Pulse width modulation (PWM) Transistor connection: Single-ended Output power: 1A-12V Size: 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. Note: Lighting and display differences may cause slight variations in color between the image and the actual product. Measurement may vary by +/- 1-3cm.