Input: 220-240V, Output: DC 12V, 1.25A DC, 15W, LED lamp transformer driver converter constant voltage power supply, 9.1 × 4.1 × 1.9 cm Input Voltage: 220-240 V AC ± 5%, Output Voltage: DC 12 V, Output Current: 1.25A DC, Output Power: 15W Low power consumption, minimal static energy consumption, low heat generation, easy connection via screw terminals. Circuits with overvoltage protection, overcurrent protection, overload protection, overheating protection, short circuit protection. Safety and high reliability, adhering to safety certification standards and production procedures. Features overcurrent, overload, overheating, and short circuit protection. Low power consumption with minimal static energy usage and low operating temperature. Compact structure, small size, and sleek appearance. Easy connection via screw terminals. Operating Temperature: -15-50 (° C) Surge Current: 30 (A) Working Efficiency: 78% Product Size: 9.1 x 4.1 x 1.9 cm (L x W x H) Package Includes: 1 x LED Driver