Multiply the current by the voltage: 120 times 0.3, which is 40 watts.
a normal light bulb is about sixty watts. if the light bulb is being fed a certain amount of bolts the watts can increase.
A 60 watt light bulb is a light bulb with 60 watts capacity. When talking about watts, you're talking about the power that is transferred from the appliance to the accessories. Therefore, the light bulb labeled "60 watts" takes 60 watts to light up. A 60 watt light bulb will not be as bright as a 120 watt light bulb.
watts Watts
a light bulb is measured in watts
Can I use 50 watts light bulb for weed plant
watts
Watts up? (Get it? What's up? Watts- the amount of energy/electricity in the bulb) hahahaha
A 60 watt light bulb is a light bulb that, at rated voltage, will dissipate 60 watts.
LED.
It is written on the bulb in watts.
light bulb, microwave, telephone, tv, florescent light bulb
The only power used by a desk light is that used by the bulb. The bulb normally has its power in watts marked on it.