Once someone has discovered retrofitting as a read that by clicking here.

Let’s get started with the first question on the list, and that is what exactly is a retrofit kit?

What is a retrofit kit anyways? Well, we’ve actually reducing your energy consumption even more. Just make sure you are buying a LED retrofit kit that has the option to be dimmable, otherwise you will NOT be able to dim them.

Retrofit vs full replacement, why should you consider retrofitting with LED?

While a full replacement of an entire is fixture is very valid to do especially when they are outdated or literally falling apart; often times you can avoid that by retrofitting your fixtures. With retrofitting you get to keep your old fixture but just replace the light source in it with a new one. This will allow you to reduce the costs associated with the lighting upgrade tremendously, which will allow you to realize a much larger ROI.

Although there are benefits of both, you need to think about your facility or buildings own situation, and go from there. To recap; retrofitting is great if you can keep your old fixtures but if you can’t (due to reasons like outdated or near falling apart), then a full replacement is probably the better option.

For more info, check out this infographic (

Why should I even switch to LED in the first place?

Very good question, and this not only applies to those retrofitting but for any facility that plans to make a lighting system update. LED technology has vast benefits in almost every area of the definition “quality” for commercial lighting purposes. Here are just a few of the major benefits that more often than not win over businesses to commit to the conversion over to LED technology:

As you can see these are all some pretty big benefits, and that’s only the start. These reasons are why many companies are making the conversion over to LED products from other outdated technologies such as metal halide, HPS, and even fluorescent. Why not convert to LED with a retrofit LED kit and realize all of these benefits and more? It just makes sense!

Is it difficult to retrofit an existing light fixture?

Well, that can depend. To someone who has no knowledge about lighting fixtures and electrical wiring, then yes this will seem like an extremely difficult task. On the other hand for someone who is a professional, this isn’t a difficult task at all.

The process, in theory, is simple because all it consists of (for the most part) is a replacement of all the existing lamps, ballasts, sockets, and brackets with new ones to fit your retrofit kits. If you have no experience doing this, and even if you do, it is always recommended to bring in a licensed electrician if you can to ensure it is done right and to safety standards.

Are LED retrofits that are compatible with existing ballasts a good idea?

You need to consider the age of the ballast that is currently installed. In most cases, it will be nearing the end of it’s life and thus it won’t be the most up-to-date ballast that you could have. This adds for an additional point of failure, which could cost you more down the line in maintenance fees to replace them when they die out.

You have to consider that since you are considering the switch over to LEDs through retrofitting, you most likely haven’t recently upgraded you lighting system or replaced much. This means that the ballasts currently installed are most likely, at best, as old as the lights in your fixtures currently. But more often or not, they are even older than that which can definitely mean they are nearing the end of their lifespan.

Taking this all into account, it’s impossible to tell you if using existing ballasts is a contact us. We will gladly answer any question you may have!

Twas the Day before Christmas….a true story December 24, 2009 Garland, Texas As the temperature dropped, it had started to snow, The 100 Amp. Federal, just decided to Blow!……….. It arced and it sparked, sent my wife in a Panic, I felt like the captain, of the famous Titanic…. Kids coming for christmas, lots of food to prepare, No lights in the kitchen, on the brink of despair…. Her I-Phone still up, she went to the net, She Googled some words, and found the Best Bet…. We called and Nick answered, He got someone going, Jeremy from Mesquite, and soon—Power Flowing!!!! Mrs. Overbey and I sincerely thank the Family at ElectricMan for being there and saving our Christmas! God Bless and Merry Christmas, Val & Susan Overbey

Thank you Val & Susan!  It was a pleasure to do business with you!

Electric motors power everything from tiny electronics to massive industrial pumps. Yet, they all work on the same basic principles. Though AC motors seem ordinary, there are complex activities going on behind the scenes.

The simplest types of motors are three-phase AC motors. They convert a rotating magnetic field into mechanical rotation. The basic parts of an AC motor are the stator, rotor, bearings, drive shaft, and frame. The supply power is connected to coils of wire that are wrapped around laminated iron cores in the stator; the stationary part of the motor. When the coils of wire receive current, they generate a magnetic field known as poles. Each phase of power has the same number of poles; the poles are spaced evenly around the stator.

Historically, speed control of three-phase induction motors was very difficult. The only way to change the operational speed is to change the frequency of electricity supplied. Today, this task is accomplished by use of a variable frequency drive or VFD. This device is made of three main components: a rectifier, a DC-Link, and an inverter. The rectifier takes the incoming AC voltage and converts it to DC voltage that can be used by the electronics in the VFD. The DC-Link then uses capacitors to help smooth out the DC voltage from the rectifier and feeds it to the inverter.

The inverter then converts the DC voltage back to AC voltage. The inverter also controls the output frequency of the AC power by sending precisely timed pulses of DC power at specific voltages to rebuild the AC sine wave.

With a VFD, not only can the output frequency be controlled, but it can be slowly ramped up. This allows for smoother starting and can be adjusted to keep a motor spinning at a specific frequency. VFDs can produce three-phase power from a single-phase source, or even a DC source, to power highly efficient three-phase motors in locations without a three-phase supply. VFDs can also be incorporated into a PLC system to allow for automatic or remote control.

The combination of a VFD and AC motors offers a wide variety of functions and increased efficiency. Basic understanding of these technologies is essential for any electrician.