Thus, in accordance with an aspect thereof, this invention relates to a luminaire comprising an array of LEDs emitting differently coloured light, and a control system for controlling {HEAD ~ the light output} of {TAIL ~ the luminaire} 
of
Thus , in accordance with an aspect thereof , this invention relates to a luminaire comprising an array of LEDs emitting differently coloured light , and a control system for controlling { HEAD ~ the light output } of { TAIL ~ the luminaire }
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 OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL