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