watt
//wɒt//
Noun
wattSingular
wattsPlural
1
The SI unit of power, equivalent to one joule per second, measuring the rate of energy transfer or conversion.
This light bulb uses 60 watts of power.

The SI unit of power, equivalent to one joule per second, measuring the rate of energy transfer or conversion.
This light bulb uses 60 watts of power.