0-10V Constant Current LED Dimmer, can be connect to power amplifier if Dimmer is overload Feature:* Brightness control from 0-100%,stable ... constant voltage, DMX512, 0-10V signal output dimmer, can meet different requirement for LED products.Product Parameter*Input voltage:DC12V-48V*Output ... ,outdoor and showcase lighting engineer,dealer,and final customers. LED light controller (86 LED dimmer)