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