The necessary tests for Sehon vintage light bulb lamp have been conducted. It has been tested with regard to formaldehyde content, lead content, structural stability, static loading, colors, and texture.
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During the design phase, several factors of Sehon vintage light bulb lamp have been taken into account. They include structural&visual balance, symmetry, unity, variety, hierarchy, scale, and proportion.
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The necessary inspections of Sehon vintage light bulb lamp have been conducted. These inspections include moisture content, dimension stability, static loading, colors, and texture.
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Sehon vintage light bulb lamp is manufactured according to A-class standards stipulated by the state. It has passed quality tests including GB50222-95, GB18584-2001, and GB18580-2001.
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The first and most essential rule of Sehon vintage light bulb lamp design is a balance. It is a combination of texture, pattern, color, etc.
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The product is able to withstand high voltage. It is designed with a high voltage withstanding capacity in the electric supply system.