Features1 to 100% continuous dimming controlSpecifically designed for LED fixture controlSuitable for use in standard cold storage applicationsVisual RGB LED indicators for device status and troubleshootingAlternating relay software for increased lamp lifeUL listed for electronic ballast loads 120/277 VAC1-relay with one (1 to 10 VDC sinking current) control line for use to connect directly to low voltage control ballast