1.Unpack all parts from cartons carefully. 2.Carefully pull-out excess power cord from the lamp base while assembling to prevent the cord from becoming twisted. 3.Tighten the tubes(B)into the tubes(A)until tight. 4.Tighten the tubes(C)into the tubes(B)until tight. 5.Tighten the tubes(D)into the tubes(C)until tight. 6.Tighten the whole tubes(A)(B)(C)(D)into the lamp socket(E)until tight. 7.Place the shade(F)onto the lamp socket(E).
