General description 220V to 12V Electronic Transformer Voltage Converter is an intelligent power driver designed for LED and low-voltage halogen lamps. It efficiently converts AC220V input voltage to a stable AC12V output voltage, making it ideal for various lighting applications. Technical specifications Input voltage: AC220V 50/60Hz Output voltage: AC12V Power: 20-50W Load light: 2 G4 20W Other information Features overload protection, overvoltage protection, and short circuit protection. Connection: input cable (red cable) and output wire (white wire).