answersLogoWhite

0


Best Answer

ummm...4(?)

is this a trick question?

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How many 100 watt bulbs is equal to one 400 watt bulb?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What are watt bulbs?

current consumtion of a bulb


What is the brightest candelabra base compact fluorescent bulb?

As of 4-12-14 there is a 23 Watt screw in bulb supposedly equal to 100 Watt. It is likely there are higher watt bulbs in the flourescent screw in type available today.


How many 60 Watt light bulbs can be lit with a 300 watt generator?

3 bulb can be connected..............................


Why is 60 watts written on the bulb?

It is probably a 60 watt bulb (believe it or not). Bulbs are rated in watts. A 100 watt bulb is brighter and consumes more power than a 60 watt bulb


Where do you find a watt?

A watt is a measurement of electricity, usually pertaining to light. Light bulbs luminosity is graded by wattage, such as a 60 watt bulb, 100 watt bulb and so on. You would find a watt in a light bulb, to start.


What is better a 105 watt CFL bulb or 5 23 watt CFL bulbs?

A single bulb is better if you can get it, it's simpler to use, but 23 watt bulbs are easier to find. Five 23 w bulbs totals 115 watts so they would be a little brighter.


How many 75 watt fluorescent bulbs are needed to give as much light as a 75 watt incandescent bulb?

A 15-watt fluorescent should produce about as much light as a 75-watt incandescent.


Why the power drawn across 40 watt bulb more than 60 watt bulb?

It isn't more, it is less if bulbs are of the same type.


Can you safely replace a 120 watt light bulb with a 60 watt light bulb in a chandelier that still contains other 120 watt light bulbs?

Yes, it will be perfectly safe.


What percentage is a 100 watt light bulb brighter than a 60 watt light bulb?

Original answer: Because it gives off more power. Updated answer: In general, because the 100-watt bulb produces more total light (lumens) because it also consumes more power than the 60-watt bulb. However, a 60-watt can produce more lumens than a 100-watt bulb, depending on the types of bulbs in question.


How many lux in a 1000 watt bulb?

Incandescent bulbs give about 10 lumens of light per watt of electric power Halogens give about 13 lumens per watt CFLs give about 50 lumens per watt So it depends on the type of bulb.


For bulbs connected in series the high watt bulb has high resistance?

No, the highest wattage bulb will have the lowest resistance.