LEDWCD075S210ST is a 75W constant current LED driver designed for outdoor and industrial lighting applications. It features a rated output current of 2100 mA with a current range of 1995-2205 mA, maximum output voltage of 36 Vdc, and voltage range of 18V-36V. The driver offers high efficiency up to 89% at 230VAC (typical), active power factor correction (typical 0.99), and IP67 waterproof protection. It includes 1-10V dimming control capability, comprehensive protection features including over-voltage, short-circuit, and over-temperature protection, and complies with UL8750 and EN61347 safety regulations. This LED driver is ideal for street lighting, architectural lighting, and other demanding outdoor LED applications requiring reliable constant current operation.