The CLS-EXP-DIMFDB enables the expansion of Crestron iLux Integrated Lighting System (CLS-C6 series) and other Crestron lighting dimmers to allow control of 3-wire electronic fluorescent dimming ballasts. A single model supports 120, 230, or 277 Volt loads up to 16 Amps. Any output channel of the iLux system can be used to control the CLS-EXP-DIMFDB to dim a fully loaded circuit. It is also compatible with CLW-Series in-wall dimmers and select CLX-Series lighting control modules.