A 0-10V dimmer is considered analog dimming, and all USAI 0-10V dimming options are considered to be "sink" type dimming. A typical 0-10V wiring diagram is shown below: 0-10V Dimming. DIML2: Our standard 0-10V dimming driver option is often provided standard (check spec sheets) and dims down to 10% at minimum light level. How to Wire LED 0 to 10V Dimming | Shine Retrofits The dimming signal is usually connected to the lighting driver with a purple wire, which carries the 10 volt charge, and a grey wire, which is the common wire carrying the signal. These connect the dimming controller to one or more LED drivers that have the correct input for 0 - 10 V dimming.