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Incandescent rated voltage

Rated voltage

Light bulb design VAC rated voltage. Light sources (bulbs) access provided only at rated voltages features. If it is below the rated voltage, lamp life can be extended, but lack of luminous intensity and luminous efficiency. If you work at higher than the rated voltage, luminous intensity is strong, but short-lived, require the supply voltage to the required value.


Incandescent bulbs rated value refers to the design of the power of the lamp, measured in w (watt).