1. Wide Range Of Applications: Easy to install and use, can be used with LED light bars, widely used in cabinet lights, showcase lights, G4, MR11, MR16 and other DIY lamps. 2. Enclosed And Safe: The wiring port is completely covered by a cover sheet and insulated to ensure safety, with automatic short circuit, over voltage, over current and over temperature protection. 4. AC To DC LED Transformer: Input 100240VAC, output DC12V, frequency is 5060Hz, constant voltage 3A (Maximum ), to ensure good stability and reliability. 5. Easy Installation: LED driver, small size, can fit into most cuts and hide out of sight, input and output are clearly marked, making electrical connection easy. 3. Design Principle: Specially designed for power supply of LED lights. It can convert home AC power into DC power, suitable for many kinds of LED lamps that cannot be directly connected to the home power supply.