It is simple to hook up - Your supply voltage connects to the "In" terminals,, the wires leading to your LEDs connect to the "Out" terminals. The total current can be up to 8A (96W)!
To use this dimmer, make sure your LEDs are set up to run on 12VDC (use the appropriate current limiting resistors if they are not built in). Works with 12V LED strip lighting and 12V LED modules, as well as regular individual LEDs (as long as they are wired for 12VDC).
This PWM dimmer module supports an input voltage up to 24VDC; make sure your LEDs support the supply voltage you will be using. This module does not limit or regulate voltage,