... DC 60-90V (18w-25w) DC 90-120V (25w-30w)Current: 300mA ±20mAWaterproof IP66LED Driver Advantages:1. low noise, safety ... chip to achieve energy saving, environmental protection.3.Constant output current, low ripple. LED used to ensure security, stability, enhanced ... , reducing the lumen.4.Overload, overvoltage, short circuit, over current protection, to ensure the supply security.5.Wide voltage input ...