Specifications: Input Voltage: AC100-240V 50/60Hz Output Voltage: DC 12V Output Current: 2A/3A ±5% Shell Material: Plastic Shell Colors: White Working Temperature: 0~40°C Storage Temperature: -20~60°C Features: Built-in over voltage, over current, and short circuit defense PWM design, make sure the stability and high performance of energy supply Anti-jamming, handed EMC test, wave lower than 20MV Constant voltage output, think stable strength supply for LED lightings to reach lengthy lifetime