... 3.Terminal Block connections 4.Can be customized. Sound sensor LED Driver power supply for LED lights:·Universal AC ... warranty Especially designed for your LED PORCH LIGHTS.----With Sound sensor.2 mode: 150mA/80Vdc when people pass by. 20mA ... temperature rise, low calorific value.2. High stability, drive stable work, output current constant, no drift.3. High security, suitable for high humidity, high ...