Wide input voltage range of DC 6-25V, suitable for various LED applications including 6V, 9V, 12V, 18V, and 24V LED strips. Adjustable output current from 30mA to 900mA, with the capability to reach up to 1200mA by changing the RCS resistance. High efficiency of up to 97%, ensuring minimal energy loss during operation. Supports both adjustable resistance and PWM control for precise current regulation. Inherent open-circuit LED protection to safeguard against potential damage. This step-down high brightness LED driver is designed for optimal performance in various lighting applications. With a maximum output power of 20W and a switching frequency of up to 1MHz, it provides reliable and efficient operation. The typical output current accuracy of 5% ensures consistent brightness levels, while the hysteretic control feature eliminates the need for compensation, making it easy to integrate into existing systems. Color: Green Material: PCB Specification: 5 pieces / 1 piece Package Contents: 5*LED Driver PWM Controller / 1*LED Driver PWM Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.