... /Ch 4,Volt: DC12V/24V 5,ce,rohs Wireless touching RGB LED controller,rgb led touch controller Touch led rgb controller with ce, rohs ... rgb controller )1,Version: Yes 2,Current: 3A/Ch 4,Volt: DC12V/24V Operating instructions (remote control is touching button)Touch ON/ ... adjust the brightness by dimming function ,to brighten and dim the lightGradual change model: touch on button again under monochrome ...