{HEAD ~ The LED lighting unit} can include a light guide having one flat surface formed with many light diffusing patterns, a plurality of LEDs located along one end surface of {TAIL ~ the light guide}, and a reflection board including a reflector located on a bend portion thereof 
{ HEAD ~ The LED lighting unit } can include a light guide having one flat surface formed with many light diffusing patterns , a plurality of LEDs located along one end surface of { TAIL ~ the light guide } , and a reflection board including a reflector located on a bend portion thereof
HEAD HEAD 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH