0-10v dimmer is one of the first and simplest low voltage dimming systems widely used in residential and commercial lighting. The dimmer sends a 0 to 10V DC signal to the driver to control the intensity of light output, thus the name 0-10V dimmer. 0-10V dimmer is first introduced to dim fluorescent lights with dimming ballast and then improved to adapt to control LED with dimming drivers as well. Because they are recognized by the IEC 60929 Annex E standard, 0-10V dimmers are still very popular today and accepted by many big companies.