LED Controller 1.Input Voltage:5V/12V/24V DC 2.Input Signal: 3 Lines 3.Function: Al 43 modes 4.Warranty: ... tenure of LED, suitable for adjusting the brightness of both low-power and hi-power LED illumination lights, energy-savingOur service1 ... America. We offer DIP LEDs, SMD LEDs, high-power LEDs, flexible/rigid LED strips, spotlights, bulbs, downlights, modules and LED tubes ...