The present invention is directed to {TAIL ~ light emitting diodes} , and more particularly to light emitting diodes that produce {HEAD ~ a white light emission} 
The present invention is directed to { TAIL ~ light emitting diodes } , and more particularly to light emitting diodes that produce { HEAD ~ a white light emission }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD