[Product parameters]
Name: E27 lamp holder with key switch
Material: Plastic, copper
Property: Voltage 250V Current 4A
Size: All teeth (a total length of 78mm, diameter 39.5mm, the end cap aperture 10mm, outer diameter 58mm) half-tooth (total length of 78mm, diameter 39.5mm)
Explanation:All data manual measurement, there will be some errors, requires very accurate customer contact customer service



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