Porcelain lamp holders through the support frame is installed in the lampholder on the floor, including a seat body and seat cover; installation of the seat body seat cover end is on the side of the base plate lamps corresponding to the location of the poles wire perforationrespectively, with the wire opening; the bipolar wire openings respectively from the corresponding wires wear holing body, connected electrically with the metal plate and the tongue, respectively. Wires positioned in between the floor lamp holder with lamps, lamps not produce projected shadows and affect the appearance on the lamp housing. In addition, the wires are constraints between lampholders and lamps floor, away from the light bulb, a lamp floor installation of multiple lamp holders, wire away from the other bulbs and wires to eliminate the heat due to the outer wire insulation material prone to short circuits or other damage to security risks.
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