Home Improvement Electrical

Why Your Light Switch Is Buzzing (Possible Causes & Fixes)

We are fortunate in the US to have one of the most stable and dependable electrical systems in the world.  Most of us don’t give a thought to coming into a dark room and flipping an almost silent switch to bring light to the darkness. However, it can become disconcerting when a simple light switch starts to buzz.

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Is It Safe To Cover An Electrical Outlet? (Find Out Now!)

If you have recently relocated an outlet in your home, you may be left with an empty or dead outlet on the wall. While the dead outlet is certainly not harming anything, it can be unsightly if the outlet is no longer used. Hiding or covering the outlet can be tempting, especially to make your home look nicer without an ugly outlet on the wall.

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Do I Need A Permit To Add A Subpanel?

When dealing with electricity, it is often a question of where you live as to whether you need a permit or not. Just as with this question about installing a subpanel, it will depend on your particular state and city. It can also be dependent on the building codes in your specific community or subdivision.

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Power Out In One Room? (Possible Causes & Fixes)

What do you do when the power goes out? It’s usually from a storm and involves the whole house, right? But what if there is no storm and power is out in just one room? That could be a sign of something completely different.

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Why Are Dimmer Switches So Expensive? (Find Out Now!)

Have you ever been in a room that was too bright, and you wished that you could tone down the brightness of the room’s light? If so, then you would need a dimmer switch to do that. Dimmer switches are a commodity that doesn’t come as standard procedure on most houses. They’re a specialty item that costs more than normal light switches.

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Can You Feed Two Panels From One Meter? (Find Out Now!)

Are you wanting to know if it is possible to feed two panels from one meter? If so, then we are going to show you exactly what that looks like, and what your options are.

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Are Dimmer Switches Safe? (Find Out Now!)

Recently, I typed up an entire article about the way that dimmer switches run hot. As someone who grew up in a home where dimmers were a thing, I was pretty shocked to hear how hot they get. Dimmer switches apparently have a reputation for that. Unsurprisingly, some people believe they’re unsafe. I can’t blame them, if they never experienced it. It’s a debate worth discussing. Are dimmer switches safe?

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What Wire Size For 30 Amp 240 Volt Circuit?

Wiring your home is a tricky business. There are all sorts of factors to take into account when you start planning an electrical project that involves re-wiring. There are the safety considerations, the locations and the appliances themselves. You even need to take special care when choosing all your electrical wire to make sure it can withstand the electrical demands. So when you are choosing the wire for a 30 amp 240 volt circuit, what gauge should you select?

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How To Reduce Your Electric Bill

The shock of a massive electric bill is enough to make any homeowner want to curb their energy consumption. Whether it be in the dead heat of summer or the harsh cold of winter, you can’t simply go without heating or cooling. Luckily, there are some great ways to reduce your electric bill and save energy.

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How Much Does Underground Electrical Service Cost?

Very few improvements can improve the look of both your home and your neighborhood than removing overhead wires. Whether you’re remodeling your home or working on a different project on your property, it may make the most sense to dig a trench and bury existing wires or upgrade your current services. However, underground lines can be costly and you’ll likely end up spending thousands more on this job than overhead lines, plus the few days of labor to dig and fill the trench.

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How To Wire A Bathroom Exhaust Fan With Light And Heater

That combination light, heater, and fan in your bathroom has finally gotten so noisy that you can’t stand it anymore.  Working with electrical circuits in your home is usually a job for a trained and licensed electrician.  However, if you are replacing an existing unit, this project is well within most homeowner’s abilities.

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Can You Rewire A House Without Removing Drywall? (Find Out Now!)

Back when I first started to write for this site, I was floored to find out that most homes need to be rewired every 20 to 30 years. It made me hit the pause button. I mean, how can you rewire a house without taking it entirely apart? Can you even do it without the removal of your drywall?

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Can You Put A Floodlight Bulb In A Regular Socket?

LED floodlights are some of the brightest lights on the market right now. A properly functioning LED floodlight will illuminate a significantly wide area, and this is why these lights have “flood” in their name. They essentially flood a space with light, as opposed to spotlights and downlights that usually only illuminate a small area.

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Rocker Vs. Toggle Light Switch: What Are The Major Differences?

If it’s time to update the switches and sockets in your home, you may be considering a range of options. Additionally, you are probably considering what kind of finish you want; nowadays brushed chrome, nickel, and brass are popular options.

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How Big Of A Subpanel Can I Install Off A 100 Amp Service?

If you want to add more circuits to your home but don’t have room in your pane box, a subpanel makes expansion possible. It’s a common problem, especially in older houses, not to have enough spaces in your breaker box. If you choose to add a subpanel to your home, it’s important to know your limitations.

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Can A Handyman Install Recessed Lighting? (Find Out Now!)

You may not know the term ‘recessed lighting,’ but you’re guaranteed to have seen it somewhere. These ceiling fixtures, which create nice ambient lighting, are a worthy addition to any home. But it can be tough to know which kind of recessed lighting to buy, and if a pro should install them for you. Let’s discuss the question, can a handyman install recessed lighting? 

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Can You Run 400 Amp Service With 2 200 Amp Panels?

More and more, we are seeing 400 Amp service being run into residential properties across the US. Today’s modern appliances and electronics demand more and more power requiring higher amperage electric service. Many homeowners, builders, and contractors wonder if using a pair of 200 Amp service panels is a viable option.

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Can Two GFCI Outlets Be On The Same Circuit? (Find Out Now!)

Electrical work is one of the hardest things to wrap your head around as a homeowner, and that comes right down to outlets. The standard outlet for American homes is the ground fault circuit interrupter or GFCI outlet. They are effective and protect you from electrical shock, but can two GFCI outlets be used on the same circuit?

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Can IC Rated Lights Be Covered With Insulation? (Find Out Now!)

Downlights, also referred to as recessed lights, are a very popular and cost-effective way to provide lighting to your living spaces. They are installed in both new constructions and home renovation projects, providing many advantages to homeowners that lack the space for traditional lighting fixtures. Recessed lights can be easily tucked in between ceiling joists to add extra lighting and ambiance, with the need for pendant or freestanding fixtures.

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How To Install A Sub-Panel In A Detached Garage

When building or refurbishing an area other than the home on your property, there will be a wide range of specific services that need to be attended to. One of those services is the electrical wiring and sub-panel.

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Signs Your Electric Panel Needs An Upgrade: Plus Pros/Cons & Costs to Replace

The electrical system in your home is one of those things that get very little attention until something goes wrong. Unfortunately, when something does go wrong, the results can be rather spectacular. In too many instances, the results are also deadly. It is important to recognize the signs that your electrical panel needs an upgrade.

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Why Is Electrical Wire So Expensive? (Find Out Now!)

Whether you’re in the midst of a new construction project or rewiring a house, purchasing electrical wire is a must. The overall price of wires varies based on material and square footage, but there’s more to the story, too.

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How To Hang String Lights In Backyard Without Trees

So, you went to your friend’s house the other night for some backyard conversation and wine and fell in love with their yard. It was relaxing and comfortable, and those string lights in their trees were the perfect finishing touch. Now you want to hang string lights in your backyard, but you don’t have any trees.

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Power Goes Off, Then Comes Back On? (Here's Why)

It is understandable to be concerned when your power goes out and comes right back on. The power can go out without explanation and come right back on baffling any homeowner. So, what does it mean when the power goes out and comes back on, and should you be concerned?

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What Breakers Are Compatible With Challenger?

Challenger circuit breakers and service panels were popular during the 1980s and 1990s. Thousands of these Challenger electrical systems were installed in homes built during this period. Unfortunately, experience showed that certain Challenger circuit breakers overheated during normal use. If you have Challenger components in your home, it is critical to replace those breakers. Replacement breakers for Challenger products are available.

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Why Do GFCI Outlets Have A Blinking Red Light? (Find Out Now!)

Ground fault circuit interrupters (GFCIs) have been around for decades, and these days it’s near impossible to find a modern home which doesn’t utilize these devices; they’re even used in a lot of older homes now because they’re useful here as well.

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How Long Does It Take To Replace An Electrical Panel?

It’s a no-brainer as a homeowner to know that things will need to be replaced and upgraded over time. While people know to get new appliances or furniture, they often forget about things like an electrical panel. 

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Is Romex Legal In Illinois?

So, you live in Illinois, and you are updating or remodeling your home. As you begin the demolition, you immediately find that all the electrical wiring inside the walls is metallic conduit.

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Why Does My Light Switch Get Hot? (Find Out Now!)

If your light switch is hot to the touch, it could be related to a few different reasons. But the biggest thing to note is a hot light switch is a fire waiting to happen. As soon as you notice the temperature is warmer than warm, call a professional right away.

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5 Good Substitutes For Electrical Tape

Electrical tape is a valuable tool for any home DIYer. This type of tape insulates anything that conducts electricity and is commonly used to wrap bare wires or insulate cables. Electrical tape has properties such as low conductivity and high heat resistance, making it an excellent choice for minor repairs.

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Why Electrical Outlets Don't Work: Tips to Troubleshot and Fix

Electrical wall outlets are some unobtrusive but important parts of our home. Think of how many items depend on your electrical outlets to provide power consistently. We hardly give them a thought as we pug and unplug various devices expecting them to work. However, it can be frustrating and confusing when one or more electrical outlets in your home quit working.

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Does GFCI Protect Against Surges?

We are blessed with one of the most reliable and trouble-free electrical grids in the world. We often take the quality of the electrical service we receive for granted. However, we still are subject to problems with the power on occasion. One of these problems is power surges that can damage or destroy appliances and electronics. Many people wonder if their GFCI outlets protect their electronics from power surges.

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Lights Dim When AC Turns On? (Possible Causes & Fixes)

There is no mistaking when the AC comes on in your house.  Not only can you hear the condensing unit start, the lights in the house flicker, dimming for a few moments each time.  What does it mean with the lights dim each time the AC turns on?

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Does THHN Wire Have To Be In Conduit?

Electrical wiring is not a pursuit usually undertaken by homeowner do-it-yourselfers. However, some people undertake minor electrical repairs and additions to the electrical systems in the homes. One of the most perplexing portions of proper electrical wiring installation is understanding when wiring is required to be enclosed in conduit. Many people wonder if THHN wire must be in conduit to be installed properly.

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Do Light Switches Need To Be Grounded?

Light switches are a major feature in the electrical system of a home. They are located in every room and some rooms have multiple switches. The switches in older homes were not grounded but due to new safety regulations, many new construction homes do have grounded light switches.

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How To Find What A Light Switch Controls (Do This!)

Every house seems to have that one light switch that controls nothing. I have several in my house. It can be quite frustrating, but fear not! There are a few ways to hunt down what your mystery switch controls.

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What Amp Light Switch Do I Need? (Find Out Now!)

The purpose of light switches and dimmers is to open and close electrical circuits, which control the light fixture. Before installing or replacing a light switch, it’s important to ensure that the switch you choose matches the amperage rating and voltage of where it’s going to be mounted. For this reason, you may find yourself asking: What amp light switch do I need?

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What Is A Self-Grounding Outlet?

Before GFCIs and self-grounding electrical outlets, there were a lot more individuals getting electrocuted by rogue currents. But now, it’s very rare for such an event to happen, mainly because of the two devices above.

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Reverse Polarity Dangers: Ways To Test & Repair

When you get shocked by an appliance you thought worked correctly it can be startling or downright scary. This shock is reverse polarity, and it can be a very serious potential problem.  It damages electronics and can even cause severe electric shock. This problem is fixable. There are even simple ways to test for it.

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What Is A Tamper-Resistant Receptacle? (Find Out Now!)

When you first have kids or get a new pet, one of the things that you need to do is consider baby-proofing your home. There are a lot of hazards in and around your home that you may need to watch out for. For example, almost everything electronic can be hazardous to young kids. That’s why people are told to get tamper-resistant receptacles. But, what on earth is a tamper-resistant receptacle supposed to be?

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Can A 10-Gauge Wire Handle 40 Amps? (Here Are the Details)

There are a lot of variables that go into determining whether a 10-gauge wire can handle 40 amps. The higher the amperage rating of the circuit, the larger the wires must be. This helps avoid fire by cutting down on excess heat that melts the wires.

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Do Smart Plugs Save Energy?

Countless homeowners have done everything that they can to transform their houses into smart homes. It’s easy to overlook certain simple devices that make it easier to go about your day as a homeowner, such as smart plugs. So, do smart plugs save energy?

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What Is The Cost To Replace A Ballast?

A ballast is a passive electrical component used to limit the amount of current in an electrical circuit. Ballasts are used in industrial fluorescent lighting and typically last upwards of twenty years. However, cold environments and bad light bulbs can reduce their lifespan.

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Can Neutral And Ground Wires Be On The Same Bus Bar?

Many homeowners get confused about their electrical system when talking about neutrals and grounds. This confusion can lead to questions about how the circuit breaker box in your home is wired. Is it permissible to have the neutral wires and the ground wires in your home’s electrical system connected to the same bus bar in the electrical panel?

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Can I Wire A Baseboard Heater To An Electrical Outlet?

Adding baseboard heating units to an existing home is one way to increase the heating capabilities quickly and efficiently. Electric baseboard heaters are relatively easy to install and comparatively cost-effective. Providing the electrical power to baseboard heating can be challenging. Many homeowners wonder if they can wire a baseboard heater to an existing electrical outlet.

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Cedar Shake Siding Vs. Vinyl: Which One Is Better?

If you take a look at most suburban homes, vinyl siding is the classic go-to. It’s everywhere! Though vinyl is going to be one of the most common siding types you may see, cedar shake is still fairly popular in upscale neighborhoods. They tend to get a good rep. If you’re ready to upgrade your home’s exterior, then you might be wondering what you should choose. Honestly, it’s a rough debate.

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Can You Turn A Light Switch Into An Outlet? (Find Out Now!)

If you have a light switch that you hardly use, it might be more beneficial to convert it into an outlet. But can that even be done? The answer is a resounding yes!

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How Many Outlets Can Be On A 20-Amp Circuit? (Find Out Now!)

Each home’s electrical panel has circuit breakers that act as a safety device for your home. They are each is designed in a way so as to cut power off when the current that passes through exceeds the designated rating.

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GFCI Outlet Buzzing? (Possible Causes & Fixes)

Ensuring that your wall outlets, GFCI included, are functioning properly is essential to the prevention of electrical fires, short circuits, and other possible electrical problems in the home. If your GFCI outlet is buzzing, this could be a result of a number of different issues. Their main purpose is to prevent electrocution, and when you’re experiencing any sort of malfunction with your GFCI, it’s important that you troubleshoot and fix the problem as soon as possible.

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Can You Put Out An Electrical Fire With Water? (Find Out Now!)

Electrical service is a hallmark of modern civilization. Having electrical service is so common we tend to take it for granted. However, there are times when electricity becomes a problem. An arc or short circuit in an electrical system can quickly start a fire you our home. Many people wonder if an electrical fire can be extinguished with water?

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Why Does My GFCI Trip When I Turn On The Light Switch?

Ground Fault Circuit Interrupters, or GFCIs, are a necessary safety measure in modern times. They can prevent harmful ground faults that can cause dangerous and expensive electrical problems. So, why does my GFCI trip when I turn on the light switch?

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Plug Gets Hot When Plugged In? (Possible Causes & Fixes)

An electrical outlet (also referred to as an electrical receptacle) is the place where you plug in all your appliances and electrical devices. When functioning correctly, these will stay at room temperature.

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How to Fix an Open Neutral

In North America, 240 volts of electricity are supplied to a panel. The 240 volts are split between two 120-volt circuits.

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Do I Need A Permit To Install 240v Outlet? (Find Out Now!)

We often use 240-volt outlets in our homes to power large appliances like air conditioners and clothes dryers. If you’ve recently purchased a new appliance, you may find that you need a new 240-volt outlet to power it. Can you install it yourself, or is it necessary to get a permit and involve a professional?

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Square D Homeline Vs. Qo: Which Circuit Breaker Is Better?

Choosing a new breaker is an important decision. Your home’s electrical system is comprised of several fail-safes meant to keep both you and the breaker safe. Homeline and QO breakers are among the most popular and effective on the market, so how are they different?

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What Size Wire For 200 Amp Service Underground?

If you are running an underground 200 amp service, then you may be wondering what size wire to use in your installation. We’re going to answer that question for you, however, keep in mind that you may need a permit and that a professional should do the installation.

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How To Increase Circuit Breaker Amps (Find Out Now!)

New appliances or new tools in your garage workshop may have you wondering about getting enough electrical service to those outlets.  You know you need more amps but aren’t sure how to accomplish the upgrade.  This situation leads to the question, how to increase circuit breaker amps?

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How To Tell If An Outlet Is 110v Or 220v (Find Out Now!)

We tend to take our power outlets for granted. They are seemingly just there to accommodate our every need without batting an eyelash. But there are two main types of power outlets to be aware of: 110V and 220V.

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How High Should An Outdoor Electrical Outlet Be?

As outdoor electrical outlets are subjected to different weather patterns, installing them falls under strict building codes. 

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How Long Does It Take For The Power To Come Back On?

We don’t realize how much we depend on our electricity until there is a power outage. While electricity at one time was merely a useful convenience, the way our homes currently run, it is more of a necessity. A power outage can cause your food to spoil, leave you without a way to cook food, and it can also affect your heat or air-conditioning system. So when your power goes out, you’ll probably want to know, “How long does it take for the power to come back on?”

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