| 摘要 |
A light bulb structure includes a closed bulb receiving therein two magnesium wires connected with each other via a tungsten filament and an insulator connected to each of the two magnesium wires for separating the two magnesium wires, a closed lamp shade enclosing therein the bulb and allowing an extension of the two magnesium wires out of the lamp shade and a mounting base securely connected to a bottom of the lamp shade and allowing the two magnesium wires to extend out of the mounting base.
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