Short for “light emitting diode” and introduced commercially in the early 1960’s, the first LEDs produced low levels of red light, and were first used as indicator lights on electronic equipment. As their name suggests, LEDs are diodes, and will operate on both AC and DC electric current. In the mid-seventies, the first digital watches featured LED displays, and in the following decades, LED technology expanded into many applications as LEDs producing most of the light spectrum were developed, from infrared to short wave ultraviolet.

Most notable has been the development of LEDs producing extremely bright “white” light. Although these “white LEDs” first produced very cold bluish white light, their output has become more sophisticated, and LEDs are now available which produce “neutral white” as well as “warm white” light. The latter light color is very pleasing, and quite similar in color temperature to light produced by halogen lamps. Another term for LED lighting is “solid state lighting,” as opposed to “hollow state lighting” which describes nearly every other type of lamp or light bulb. LEDs have seven distinct advantages over halogen lamps, and ten advantages over fluorescent lamps. Smaller in size, quicker in response time, and cooler in operation, LEDs last 100,000 hours or more – longer than both halogen and fluorescent lamps. They are more efficient in their consumption of electrical energy than either halogen or fluorescent lighting, and they are safer than other lighting because LEDs can operate on much lower voltages. Also, because they have no delicate glass envelope or fine wire filaments, they are much more resistant to shock and vibration than halogen and fluorescent lamps. Because of their low voltage operation and resistance to impact and vibration, solid state lighting is rapidly replacing all other forms of RV, truck, marine, aerospace, and automotive lighting.

Very recently, solid state lighting is also appearing in homes and offices. And this is where its additional advantages over fluorescent lamps really shine. First, when operated from a DC power supply, solid state lighting doesn’t flicker like fluorescent lighting, which lends to a much more comfortable environment for individuals sensitive to flickering light. LEDs designed for visible spectrum illumination produce no harmful UV emissions, making them safer for our eyes and for artwork which can fade from exposure to ultraviolet light. Most importantly, LEDs contain none of the hazardous mercury vapor present in all fluorescent lamps, including CFLs (compact fluorescent lamps). Because of the mercury vapor they all contain, fluorescent lamps of all kinds represent a serious and potentially dangerous hazard in our homes, schools, hospitals, public spaces, and offices. They also represent a serious ongoing disaster as we dump literally tons of mercury from discarded fluorescent lamps into our environment every year. So, as prices for LEDs continue to drop, we should all hope to see solid state lighting replace all forms of environmentally hazardous fluorescent lighting. If you are interested in a mercury free home or workspace, please contact Marbec Enterprises.

Lake Helen, FL | (386) 956-1594 | marbecelectric.com | twitter.com/MarbecElectric | marbecelectric.tumblr.com | plus.google.com/102338195995648896384/posts?hl=en

Power overloads and Troubleshooting

Power overloads and Troubleshooting
Power overloads are one of the many scenarios an emergency electrician can help a homeowner address and prevent. In the event of an electrical emergency like a power overload, which can be the result of faulty wiring, only a qualified emergency electrician will be thorough enough to find the problem, repair it and help you avoid it in the future.

Overloads, though seemingly minor issues, are, in fact,  one of the most overlooked and dangerous problems you can have with your electrical system. An overload can cause everything from electrical shorts to fires. What’s more, a power overload is one of the most avoidable electrical problems—you don’t have to let it get to the point of electrical emergency.

What is an Overload and What are the Causes?
During a power overload, the circuit gets overwhelmed and shuts itself off. It’s a common occurrence in many homes. For instance, you could have the microwave, a rice cooker and a stove running off the same circuit in your kitchen when you suddenly notice that your power goes out in the kitchen while it stays on in the rest of the house. Then you check the breakers and realize that the breaker wasn’t tripped.

Because they see things like this all the time, licensed electricians can easily identify the source of the trouble. There are generally three main causes of power overloads.

Melting wires. An overloading a circuit—meaning too many appliances are running on one power circuit at a time—can cause wires to melt and become damaged and shorted. This common problem can be very dangerous, which is why many electricians recommend that, particularly in your kitchen and living room areas, circuits should run individually from separate power sources in order to prevent overloading.

Changing weather. The use of window A/C units and space heaters, which use massive amounts of power, can wreak havoc on your circuits and overload them. In fact, A/C units require so much power to function that even the units by themselves can overload a circuit. As with other sources of overloads, running these units on a separate circuit and with their own source of power can help prevent a bigger problem.

Old wiring. An emergency electrician is often called to address power overloads in older homes that have antiquated wiring. This is where it pays off to have an experienced licensed electrician troubleshooting your electrical system, because this kind of overload is tough to diagnose without an emergency electrician who is familiar with the way older homes are wired. Today’s homes are built to prevent problems like bathroom circuit overloads, where using hair dryers that require a lot of power wattage to function can easily blow a circuit. In fact, new homes often include separate circuits for heavy-power usage rooms like the bathrooms, kitchen and family room areas. If you have an older home, it may be worth it to have an experienced electrician take a look at the home’s wiring.
Power overloads are preventable with a little thought and planning. When ignored, however, they can result in very costly repairs—or worse.

Marbec Enterprises: Emergency Electrician to the Rescue
Are you experiencing a power overload or another issue that requires an electrical troubleshoot? Marbec Enterprises' emergency electrician crew is available 24 hours a day, 7 days a week to respond to your electrical emergency. Give us a call today to learn more about our emergency electrician services.

Lake Helen, FL | (386) 956-1594 | marbecelectric.com | twitter.com/MarbecElectric | marbecelectric.tumblr.com | plus.google.com/102338195995648896384/posts?hl=en

Updating Your Home’s Electrical Infrastructure, Call an Electrician From Marbec Enterprises.

With the explosion of home renovation shows such as House Detective, Holmes On Homes and Income Property , you would be hard pressed to find the person who isn’t aware that any renovation of an older home would require the specialized services of a licensed, qualified electrician. Often conjuring up images of the older, ‘quaint’, 40+ year-old home, the word “renovation” has almost become synonymous with a neglected home in disrepair, complete with bundles of wiring that could pass for extension cords. Obvious stuff that would appear glaringly unsafe to the average person.

What doesn’t come to mind is your typical, one or two-story home built anywhere from the 1980's to early 2000's.  But in today’s housing market, doing a kitchen and bath remodel could mean the difference between a sale and seeing no movement at all . Whether it’s to compete with newly built homes in a weak housing market or to increase the value and enjoyment of one’s home, a homeowner would be prudent to consult a licensed electrician when making any updates to their home. There can be unforeseen dangers when combining newer, modern appliances and lighting with existing wiring, and a licensed electrician from Marbec Enterprises can inspect and update your home’s electrical framework, ensuring its safety and increasing energy efficiency.

In a case of one trend bringing about another, the increasing popularity of in-home offices and theater rooms has  sparked the inclusion of structured wiring, or heavy-duty electrical and data cables designed to manage the latest (and yet-to-be-invented) electrical devices. Take into account that almost 50% of new homes built in 2008 included structured wiring and you can see that this trend could very well become the norm in the near future.
For questions on updating your home’s electrical infrastructure, call an electrician from Marbec Enterprises.

Heathrow, FL | (386) 956-1594 | marbecelectric.com | twitter.com/MarbecElectric | marbecelectric.tumblr.com | plus.google.com/102338195995648896384/posts

AFCIs Have Been Developed & Mandated by Law to Protect Lives & Property From Electrical Fires

As its name implies, an Arc fault Circuit Interrupter is designed to detect electrical arcing, and turn off the current to wiring or appliances where arcing is occurring. An electrical arc occurs anytime an electric current jumps through a gap or airspace between two conductors. This typically produces a visible spark, or sparks. We’re all familiar with small sparks which can be seen inside electric tools and motors, and tiny sparks which may occur when we plug an electrical device into a wall outlet. Small levels of arcing are normal and benign in these places, but dangerous arcing is a different matter. Dangerous levels of arcing can involve damaged insulation, worn or broken conductors, many other electrical problems. This type of arcing is the single greatest cause for electrical fires across our continent, and has resulted in hundreds of human fatalities, hundreds of thousands of fires, and billions of dollars in property damages. AFCI’s are designed to detect dangerous levels of arcing while ignoring benign occurrences. When dangerous arcing occurs, an AFCI will immediately detect this and turn off the electrical current for the affected circuit. If someone tries to reset the AFCI, and it trips again rapidly, this is typically an indicator of a larger problem.

While a GFCI is designed to detect electricity which has become shorted to ground, an AFCI is designed to detect arcing within wiring or electrical devices or appliances. AFCI units look a lot like circuit breakers, and are typically located inside breaker boxes, rather than outlets. However, they are able to detect dangerous arcing conditions a breaker cannot detect. In addition, AFCIs are manufactured for circuits carrying up to 100 amps, so they can protect buildings from arcing in large equipment like stoves and central air units.

AFCIs have been developed and mandated by law to protect lives and property from electrical fires caused by arcing. However, many older homes and buildings have not been retrofitted with these devices and remain unprotected. To make matters worse, older buildings are more likely to have outdated wiring and appliances, and insulation problems and other conditions which cause arcing problems. If you are concerned about your wiring and would like to schedule a safety inspection, call Marbec Enterprises. Our electricians are licensed
and equipped to inspect electrical systems, and can determine if your home or building is sufficiently protected by AFCI protective devices.

Longwood, FL | (386) 956-1594 | marbecelectric.com | twitter.com/MarbecElectric | marbecelectric.tumblr.com | plus.google.com/102338195995648896384/posts?hl=en

Different Types of Bulbs

Did you know roughly 1/4 of your electricity bill is used specifically for lighting? With recent changes in lighting technology, we now have the ability to control the costs of our electricity consumption more effectively. Choosing the right lightbulbs for your home or business may be confusing with all the different options we have today, so we’ve listed the three most common types in hopes to shed some light on the issue. *pun very intended

Incandescent Bulbs
Incandescent bulbs, the oldest and most common bulbs on the market, are relatively inefficient compared to other bulbs. They work by connecting an electric current that travels through a wire filament, heating up the filament until it illuminates. Unfortunately, up to 90% of the actual energy it consumes produces heat. The cost of each bulb is the lowest compared to other bulb types, but their lifespan is also the shortest, as they only last up to 2 years (based off 3 hours of use / day). With the passing of the Energy Independence and Security Act of 2007, manufacturers are working to produce more efficient incandescent bulbs that produce up to 25% less energy.

Compact Fluorescent Lamps (CFLs)
Distinctive by their bold designs, Compact Fluorescent Lamps (CFLs) are the most energy and cost effective bulb type on the market today. An electric current is driven through a tube containing argon, and a small amount of mercury vapor that triggers the actual illumination. CFLs use up to 75% less energy than traditional incandescent bulbs, cutting overall electricity costs significantly without producing excess heat. Their lifespan can be pushed up to 9 years, and technically pay for themselves after just 9 months of use, costing less than half as incandesces bulbs for the same amount of light.
Note: research has shown that CFL’s work best when left on for long periods of time, but lose efficiency when turned on and off regularly.  Because of this, it may be best not to use CFL light bulbs in areas like closets where the lights are usually just flipped on then off.

Light Emitting Diodes (LED)
Making an appearance in electronics starting in 1962, Light-Emitting Diodes (LEDs), are rapidly taking the lighting industry by storm with its highly effective technology. By connecting a diode to an electrical current, electrodes are triggered within the diode, forcing them to rel
ease photons, which we see as light. The up-front costs of LEDs are higher compared to other bulb-types, but ultimately they last up to 25% longer than traditional incandescent bulbs. Manufacturing has increased drastically in recent years, and companies are expected to offer more affordability in the near future. By reducing energy consumption by up to 80%, LEDs pave a direct path to lower electricity bills.

If you’re looking to make improvements or modifications to your electrical system, avoid the mistake of going it alone.  Let the team of experts at Marbec Electric help you make your wiring needs a reality.

Lake Helen, FL | (386) 956-1594 | marbecelectric.com | plus.google.com/102338195995648896384/posts?hl=en

Marbec Electric Protects You From Weather Hazards

Thunderstorms pose a safety hazard in several ways. Lightning is the most dangerous part of a thunderstorm, and it kills more people than hurricanes and tornadoes combined. Thunderstorms produce heavy rain, which can cause flash flooding. The strong winds from a thunderstorm can also cause widespread damage. Each of these components requires specific precautions to minimize their danger.
A thunderstorm typically has a diameter of 15 miles and lasts for 30 minutes, which is much smaller than a hurricane or winter storm. The National Weather Service places specific criteria on a severe thunderstorm. These include thunderstorms that produce hail with a diameter of at least ¾ inch, wind gusts of at least 58 mph or a tornado. Severe thunderstorms comprise about 10 percent of all thunderstorms. And we know how quickly Central Florida weather can become dangerous.
Lightning
Lightning from a thunderstorm can strike as far as 10 miles away in from any rain. This generally means that you are at risk from lightning. Lightning travels much faster than sound, which allows you to estimate your distance from the lightning. You can do this by measuring the number of seconds between the lightning and thunder. Divide this result by five to obtain the distance to the lightning in miles.
The NWS recommends that you stay indoors for 30 minutes after the last clap of thunder when you hear thunder less than 30 seconds after the lightning. This rule is known as the 30/30 lightning safety rule.
Emergency Shelter
You may need to take emergency shelter in a thunderstorm if you don’t have time to get back to your main residence before the thunderstorm hits. A shelter should generally be a sturdy structure that is closed on the top. It should also have some type of wiring or plumbing through the structure to ground it from the lightning. A vehicle with a hard top is better than no shelter at all.
Avoid taking emergency shelter in structures that are vulnerable to high winds, such as a mobile home. Outdoors shelters such as sheds, pavilions and golf’s typically will not protect you from flying debris and lightning. Avoid and report downed power lines. Bring pets under shelter to protect them during hailstorms.
Indoor Precautions
You must also take additional precautions once you are safely indoors. Unplug any electrical appliances that you don’t need immediately, since lightning can severely damage electrical appliances when they are plugged in. Refrain from activities that involve running water, such as taking a bath or shower. Running water can provide a conduit for lightning. Draw the blinds to protect yourself from broken windows.
Once the storm clears and you're safe it is time to take account of the any damage that might be done. Let Marbec Enterprises help you get back on your feet.

Lake Helen, FL
(386) 956-1594
http://marbecelectric.com

Updating Your Home’s Electrical Infrastructure

With the explosion of home renovation shows such as House Detective, Holmes On Homes and Income Property , you would be hard pressed to find the person who isn’t aware that any renovation of an older home would require the specialized services of a licensed, qualified electrician. Often conjuring up images of the older, ‘quaint’, 40+ year-old home, the word “renovation” has almost become synonymous with a neglected home in disrepair, complete with bundles of wiring that could pass for extension cords. Obvious stuff that would appear glaringly unsafe to the average person.
What doesn’t come to mind is your typical, one or two-story home built anywhere from the 1980's to early 2000's.  But in today’s housing market, doing a kitchen and bath remodel could mean the difference between a sale and seeing no movement at all . Whether it’s to compete with newly built homes in a weak housing market or to increase the value and enjoyment of one’s home, a homeowner would be prudent to consult a licensed electrician when making any updates to their home. There can be unforeseen dangers when combining newer, modern appliances and lighting with existing wiring, and a licensed electrician from Marbec Enterprises can inspect and update your home’s electrical framework, ensuring its safety and increasing energy efficiency.
In a case of one trend bringing about another, the increasing popularity of in-home offices and theater rooms has  sparked the inclusion of structured wiring, or heavy-duty electrical and data cables designed to manage the latest (and yet-to-be-invented) electrical devices. Take into account that almost 50% of new homes built in 2008 included structured wiring and you can see that this trend could very well become the norm in the near future.
For questions on updating your home’s electrical infrastructure, call an electrician from Marbec Enterprises.

Lake Helen, FL | (386) 956-1594 | marbecelectric.com | plus.google.com/102338195995648896384/posts?hl=en

Broken Electrical Outlet

When a light switch or electrical outlet doesn’t function correctly, a professional electrician from Marbec Enterprises can trace this back to a variety of causes. First, it’s possible this non-functioning device was never connected to the wiring in your building. Secondly, the circuit affected by a switch or outlet may not be completed because of another component. For example: A switch may control an outlet which is unoccupied by a lamp or any other electrical device. Also, an outlet may be connected to a switch which is in the off position. A third cause might be related to a defective breaker, or a breaker which was tripped or turned off, but never switched back on. However, a fourth possibility may relate to a much larger problem.

Sometimes, a switch or outlet fails when it is damaged by arcing. If the arcing was caused by a connection to aluminum wiring, great potential hazards exist. If your home or building was constructed or renovated before 1972, or during the late sixties, it may contain aluminum wiring. Aluminum wiring was used legally during those years, but outlawed for installation in new homes, commercial buildings, remodels and renovations after it was identified with conditions which could lead to electrical fires.

Although aluminum wiring itself is generally no more hazardous than copper, its splices and connections with other metals present a real hazard because they can become corroded and begin arcing. Because arcing in these connections can lead to fire within surrounding materials, aluminum wire was discontinued. However, many homes still contain aluminum wiring, and research conducted by the Consumer Product Safety Commission (CPSC) reveals that buildings with aluminum wiring pose a fire risk which is 55 times greater than the risks with similar structures wired with copper. So, if you discover an electrical outlet or switch which doesn’t appear to be functioning correctly, it’s possible this outlet or switch was damaged by a connection with aluminum wiring. If you have safety questions about this type of problem, or any electrical concerns regarding your residence or commercial building, please contact an electrician at Marbec Enterprises. Our licensed electricians are trained and equipped, and they can repair any type of electrical problem

Lake Helen, FL | (386) 956-1594 | marbecelectric.com | plus.google.com/102338195995648896384/posts?hl=en

Prevent Sparks: Contact Marbec Electrical

As its name implies, an Arc fault Circuit Interrupter is designed to detect electrical arcing, and turn off the current to wiring or appliances where arcing is occurring. An electrical arc occurs anytime an electric current jumps through a gap or airspace between two conductors. This typically produces a visible spark, or sparks. We’re all familiar with small sparks which can be seen inside electric tools and motors, and tiny sparks which may occur when we plug an electrical device into a wall outlet. Small levels of arcing are normal and benign in these places, but dangerous arcing is a different matter. Dangerous levels of arcing can involve damaged insulation, worn or broken conductors, many other electrical problems. This type of arcing is the single greatest cause for electrical fires across our continent, and has resulted in hundreds of human fatalities, hundreds of thousands of fires, and billions of dollars in property damages. AFCI’s are designed to detect dangerous levels of arcing while ignoring benign occurrences. When dangerous arcing occurs, an AFCI will immediately detect this and turn off the electrical current for the affected circuit. If someone tries to reset the AFCI, and it trips again rapidly, this is typically an indicator of a larger problem.
While a GFCI is designed to detect electricity which has become shorted to ground, an AFCI is designed to detect arcing within wiring or electrical devices or appliances. AFCI units look a lot like circuit breakers, and are typically located inside breaker boxes, rather than outlets. However, they are able to detect dangerous arcing conditions a breaker cannot detect. In addition, AFCIs are manufactured for circuits carrying up to 100 amps, so they can protect buildings from arcing in large equipment like stoves and central air units.
AFCIs have been developed and mandated by law to protect lives and property from electrical fires caused by arcing. However, many older homes and buildings have not been retrofitted with these devices and remain unprotected. To make matters worse, older buildings are more likely to have outdated wiring and appliances, and insulation problems and other conditions which cause arcing problems. If you are concerned about your wiring and would like to schedule a safety inspection, call Marbec Enterprises. Our electricians are licensed and equipped to inspect electrical systems, and can determine if your home or building is sufficiently protected by AFCI protective devices.

Lake Helen, FL | (386) 956-1594 | marbecelectric.com | plus.google.com/102338195995648896384/posts?hl=en