{HEAD ~ The lighting device controlling chip} may automatically set {TAIL ~ an address} thereof according to a voltage level of the first setting voltage and a counting signal corresponding to the number of the received data slots 
automatically set
{ HEAD ~ The lighting device controlling chip } may automatically set { TAIL ~ an address } thereof according to a voltage level of the first setting voltage and a counting signal corresponding to the number of the received data slots
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH