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Does a 100 watts light bulb have 100 watts or does it use 100 watts when lit?
Use 100 watts
Is Watts light bulb OK for weed plant?
Can I use 50 watts light bulb for weed plant
Never use a halogen light bulb over How many watts?
300 watts is the correct answer
How many watts does a 4.50 amp refrigerator use?
Probably about 450 watts. Since the primary use of power in a refrigerator is for a motor the watts it uses are less than the amps that pass through it. <<>> Assuming that the refrigerator uses 120 volts for a supply voltage, then W = A x V. 4.5 x 120 = 540 watts
What is the typical wattage of a soldering iron?
15-25 watts for light use in electronics, 100 watts for heavy use in plumbing.
What uses more electricity a light bulb or a toaster?
Light bulbs use 7-150 watts, a toaster uses 700-1200 watts.
How many watts does a light use?
Electric lights that use from 0.02 watts to 50,000 watts have been manufactured. The CFLs, fluorescent tubes, and incandescent bulbs in your house probably operate in the range of 20-100 watts.
How much energy do twenty light bulbs use?
usually around 60 watts
Which uses more watts a 100Watt light bulb or a toaster?
That depends entirely on the toaster, but in general, most toasters use over 1,000 watts.
How many watts does a cablebox use?
-21-inch Standard TV: 74 watts -42-inch LCD TV: 195 watts -DVD Player: 15 watts -VHS Player: 17 watts -Blu-Ray: 19 watts -Satellite Decoder: 35 watts -Converter Box: 08 watts -Cable Box: 25 watts -42-inch LCD TV: 195 watts -26-inch CRT TV: 74 watts
Does a compact fluorescent lamp use 60 watts the same as a standard lamp?
40 watts is 40 watts, that is what you are paying for. However, an incandescent bulb uses the 40 watts to make light and heat. The compact bulbs make more light and less heat for the same wattage. To actually save, choose a lower wattage that will give acceptable light levels.
How do you prove that it is the wattage and not the physical size of a light bulb that matters for energy use?
Energy use is measured in watts. The watts used by a light bulb is on the package or the bulb. Find bulbs with the same wattage but different physical sizes if you want to prove this.
