Filament bulb is mainly composed of glass shell, filament, wire, column, Lamp holder of a few parts, made into a Pyrex glass shell, the filament and air are isolation, filament is tungsten wire which are much thinner than a human hair , The conductor plays a role in fixing metal parts…
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Work is not fully done by dark time , but unfortunately […]
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The track lights must be installed on the matching tra […]
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Tracking lighting is a method of lighting where lights […]
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With the update and technical improvement of the tradit […]
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In the winter, the pitaya fruit lacks sufficient light. […]
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Lamps are important for our modern life. And fluorescen […]
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There were many campfire for dance parties in ancient t […]
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Every building and every place has the story. When you […]
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This Creative LED Lamp looks like a cup of milk, the li […]
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