... constant current led driver LED Driver Input: AC 85-265V 50-60Hz LED Driver Output: DC 24-45V Current: 320mA IP 66 9-12w Constant Current LED ... saving, environmental protection.3.Constant output current, low ripple. LED used to ensure security, stability, enhanced LED light effect, reducing the ... current protection, to ensure the supply security.5.Wide voltage input. 9-12w constant current led driver