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