LED dimmer solution for 12/24 volt class 2 power supplies Manual adjustment 0 to 100% brightness Compatible with all 12V and 24V Constant Voltage DC power supplies Eliminates current surges and maintains the life of LED’s Can dim up to 5 Amp load (CV125-120) 12V and 24V LED modules can be dimmed by using this Dimmer Convenient 4 wire plug in terminal block Simple one piece design