Before describing in {HEAD ~ detail embodiments} that are in accordance with the present invention, it should be observed that the embodiments include combinations of method steps and apparatus components related to {TAIL ~ a lighting system} and method of operating thereof 
Before describing in { HEAD ~ detail embodiments } that are in accordance with the present invention , it should be observed that the embodiments include combinations of method steps and apparatus components related to { TAIL ~ a lighting system } and method of operating thereof
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH