Incandescent 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 usu
ally 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 release 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 our team of experts help you make your wiring needs a reality.

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Understanding AC vs. DC

Almost everything nowadays operates on electricity. The modern conveniences that drive our world depend on electricity. Without a constant supply, our world grinds to a halt, as massive blackouts have proven in the past. Electricity has two forms in modern electronics: AC and DC.

AC [alternating current], is most frequently used in devices that require high amounts of power to operate.
DC [direct current], is more commonly found in devices requiring smaller amounts of power to operate.

Understanding AC vs. DC
Direct Current
DC was the original electricity that was created by Thomas Edison. This style of electricity sends a current in only a single direction, from a power source and to the power source again in a loop. Today, DC is used to power electronics that require batteries. Any device in your home that uses batteries uses DC current. Interesting to note, if your battery is plugged in to the power supply to recharge, it transforms AC current into DC.

Direct current is also used in manufacturing situations where electricity is generated on site for personal use. Factories and mills that require vast amounts of energy often create their own DC current to power their machinery. Most commonly, DC is found in steel mills, aluminum production, and is used to power mass transportation in large urban centers in the form of electric streetcars.

Alternating Current
AC power is easier to generate, which is why we use it as our standard electricity nowadays. The alternating current design allows energy to flow in both dir

ections, making electricity easier to create and use in society. Regardless of where the current is moving, it is always moving in both directions at once. This results in current being present at every point in the power grid at every time as long as the connection to the generation unit is intact. The power that comes from the power plants, down the lines to our homes, is always AC in nature, thanks to the way our modern power grid is set up.

The power grid operates by creating AC current and sending it down the power lines. This current can be at whatever intensity the power company chooses.

Frequently, the electricity coming from these lines is far too powerful to be used in our homes. The transformers that we see on power poles transform the electricity from its high-powered state into something that our homes can use. Without the transformers, we wouldn’t be able to use the power that our society depends on.

Regardless of the style that we use in our devices and our homes, electricity plays an important role in society. Without both AC and DC electricity, we wouldn’t have those things that make modern life as comfortable as it is.
Contact Marbec Enterprises for any of your electrical needs!

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Each year Over 40,000 Homes Suffer Fire Damage Due to Home Electrical Problems.

If you’ve ever watched the show “Holmes on Homes” on HGTV, you’ve likely seen the problems associated with old or faulty wiring.  Mike Holmes tends to get very agitated by safety issues, and for good reason.  Each year, over 40,000 homes suffer fire damage due to home electrical problems.  These electrical fires account for hundreds of deaths and thousands of injuries.  And what’s the main culprit?  Old wiring!

If you live in a classic home built before 1940, chances are you have old wiring in the house.  You may have knob-and-tube or Romex wiring, both of which can become brittle over time.  The insulation dries out and starts to crumble, causing the inner wire to become exposed. The cloth insulation around the wire deteriorates with age and eventually becomes unsafe.

But perhaps one of the biggest threats of Romex and knob-and-tube wiring is that these types of wires aren’t grounded.  That means if one of your appliances shorts out, you could become the path to the ground for the electricity.

Even if your home is only 20 or 30 years old, you coul
d still experience electrical problems at home due to a lack of capacity.  Most homes built more than 10 years ago are not designed to handle the amount of electronics we use today.  Think about it:  if your house was built in 1980, it was built before home PCs and laptops and HDTVs and surround sound and all of the other toys and gadgets we use today.  These appliances can draw a lot of power, and your current electrical wiring may not be up to the task.

If you own one of the houses that’s more than 20 years old, it’s a good idea to have a licensed electrician come out and take a look at the wiring.  He or she can make sure that your house will be safe and productive for many years.

For more information about Marbec’s list of electrical repair services, please visit us on the web or call.

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Installing Tamper-Resistant Outlets

Whether you have a scheduled lighting project or an emergency on your hands, there are plenty of situations when it’s appropriate to call in a local electrician. For your safety and sanity use a certified electrician that can provide quality work and can be counted on for years to come.

Installing Tamper-Resistant Outlets
For peace of mind and family safety, have tamper-resistant outlets installed. These have shutters over all openings that must be pressed at the same time to open, such as when inserting a plug. Having this type of devices installed where your children has access to the
m can prevent a shocking experience —without having to deal with annoying plastic inserts. To ensure correct installation, count on a local electrician for the job.

Local-Electrician
Learn what lighting projects around the house call for the skill and experience of a local electrician.
Repairing a Wire Damaged from Drilling a Hole in the Wall
Whether you’re hanging pictures, shelves or a TV mounting bracket—or any other reason you might be drilling into a wall—there’s always the possibility that you’ll hit and damage a wire. This is definitely a fix you want to leave in the capable hands of a certified electrician.

To prevent the problem from happening again, use a stud finder and aim for the center of the stud. Before drilling, use a small tipped screw driver to verify you are hitting the stud and not the side. Once you have verified, feel free to drill away.

Upgrading a Ceiling Fan
Many homeowners aren’t familiar with the specific requirements involved in hanging a ceiling fan. First you must have a ceiling fan rated brace and box. You need to also make sure the weighted blades are properly installed to the motor. The motor has specific wiring leads that must be connect to the proper power leads. If there is any question, it’s best to leave this project to a local electrician who has the experience from thousands of installs. The last thing you want, after spending hours on the project, is to have the fan wobble or come crashing to the floor, all electricians will agree, fans looks better on the ceiling.

Re-Doing the Kitchen Lights
Some popular kitchen light upgrades include adding recessed lighting and pendant lights controlled by dimmer switches. Under-cabinet lighting and above cabinet lighting is also an excellent way to indirectly light your kitchen. Your interior lighting project is guaranteed to go smoothly when you trust your home to a licensed local electrician. The upgraded lights add a whole new dimension to your kitchen for everyone to enjoy.

To work with a licensed qualified professional for your next electrical project, please contact a certified electrician at Marbec today. Marbec is a trusted, local electrician.

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

Hazardous mercury vapor is present in all fluorescent lamps!

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.

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Marbec Enterprises!

Marbec Enterprises (MarbecElectric.com) is a leading electrical contracting company serving Central Florida. Specializing in commercial, light industrial, tenant improvement and design / build projects, we have built our reputation by providing our clients with unmatched workmanship and customer service and by taking on unique, complex projects that provide cultural and economic significance to the areas in which we live, work, and play.

Our employees, many of whom have been with us for 20+ years, serve as the foundation for our company and provide for a family-type atmosphere that is rare in today’s marketplace. It is our employees that allow Marbec Enterprises (MarbecElectric.com) to be one of the top electrical contractors in Central Florida and they are the key to our future.

Marbec Enterprises (MarbecElectric.com) continues to achieve success by delivering on all projects with quality, value and service, ensuring that your projects are completed on-time and on-budget. Our "Commitment to Excellence" begins as soon as we introduce our services to a client and continues long after the project is completed.

As we continue to evolve and adapt at Marbec Enterprises (MarbecElectric.com), we remain rooted in our dedication to client and employee satisfaction and know that this commitment will position Marbec Enterprises (MarbecElectric.com) as one of Central Florida’s premier electrical contractors for many years to come.

If you require a commercial electrical contractor for your new construction or renovation project, call Marbec Enterprises (MarbecElectric.com) today.

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