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There are not many brass base bulbs left in service these days. This is because aluminium is a cheaper product to use. The 130 volt rating is the maximum voltage that can be applied to the filament. Using this rated bulb on 120 volts will extend the lifetime of the bulb. Many traffic signal fixtures used 130 volt bulbs to cut down on maintenance of changing burnt out bulbs. Today most traffic light have been changed out to LED lamps that get about five times the life of the old incandescent bulbs.

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Q: What is 130V brass base light bulb used for?
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Related questions

Where is 130 volt electrical power used?

You're looking at 130v light bulbs? Well...the answer is "nowhere." A 130v light bulb has a heavier-duty filament in it than a 120v bulb does, so the bulb will last longer. Put it in a regular socket and it will work fine.


Can you use 120 volt bulb in 130 volt socket?

All other things being equal, an incandescent light should not "flicker" whether it is connected to 120 or 130 VAC.


What simple machines makes up the base of a light-bulb?

The bottom of a light bulb is a screw.


Why can you see both a light bulb and a lamp base?

The light bulb is inside the lamp base, right?so, when you turn on the lamp, the light shines THROUGH the lamp base, although dimmer, so you can se both. if you took the lamp base off, the light bulb would look brighter.


What is The Brass button at the bottom of a light socket?

It is hot and you can turn on and off a light bulb by screwing clockwise or counterclockwise.


What simple machines make up the base of a light bulb?

The simple machine that makes up the base of a light-bulb is just a screw. That screw allows you to insert the light-bulb into the base of a lamp. You must make sure to get the grooves of the screw lined up to properly tighten the bulb into place.


What is the squiggly part of a light bulb at the bottom?

The base.


Who are you it has a filament a tip and a base?

A filiment in a light bulb is the part that produces the light.


What does d11s mean on the base of a light bulb?

An E-11 indicates it has a mini candelabra base bulb. I am not familiar with any d11s.


Why can you see a light bulb and a lamp base?

because you just can


Materials in a nightlight?

there is a cover a light bulb base and a plug


What is a candalabra base bulb?

The threads on a candelabra base bulb are just over 3/8 inch across where a regular light bulb has threads that are approximately 1 inch across