ワット数すう

Meanings

1

wattage

Technical term for the amount of electrical power in watts, used in specifications for appliances, light bulbs, etc.

この電でん球きゅうのワット数すうは60です。
The wattage of this light bulb is 60.
ワット数すうが高たかいほど消しょう費ひ電でん力りょくが大おおきい。
The higher the wattage, the greater the power consumption.