单头壁灯 L275*W160*H385mm 双头壁灯 L225*W460*H385mm 5头 ∅690*H440mm 6头 ∅750*H460mm 8头 ∅860*H460mm 10头 ∅1050*H490mm 10+5头 ∅1090*H600mm 3+6+3头 ∅800*H1600mm 4+8+12头 ∅1360*H1530mm