This LED light dimmer switch is usually used as a DC12V switch and can also be used as a 3.6V to 15V LED touch switch. Please make sure your driver is a constant voltage driver as this dimmer switch can only be connected to a constant voltage driver. This LED dimmer switch cannot be connected to a constant current driver. You can check the picture to understand the difference between constant voltage driver and constant current driver. 12V DC LED dimmer: DC switch Input voltage: DC 3.6-15V; working current 2.5A, 12V dimmer switch intelligent control, just touch, touch again, and hold the dimmer switch to adjust the light brightness from 0% To 100%, long the touch light control module to steplessly dim and control the light. The LED dimmer is flush mount, its mounting hole size is 10mm/0.39 inch, it saves space and can be easily attached to the LED light. 12V volt switch for RVs, cabinets, wine coolers, display cases, closets and more. The 12 volt light switch is also used to control LED lights like , ceiling lights, pendant lights and other smart devices, you can run the LED switch on other items., Weight: 0.02535316013 Pounds, Manufacturer: Xuzxinze