... , 100W work with PC software and GPRS or Zigbee dongle Wireless Lighting Controller 1.HLC203-Serialis a kind of zigbee LED ... operation, such as, auto control based on time, scene and light renaming, fault alarm and so on. For complex features with ... ConnectionThe following describes the connection among power, LED controller and LED light. Power must be constant voltage source, and HLC203 can provide ...