The lighting industry has been busy as ever this month, from the slow-climbing successes of LED adoption to the discovery of new galaxies. Have you kept up? Allow us to offer a taste…

It’s only a matter of time before LEDs make serious headway into the retrofit market. Forbes predicts that by 2021, LEDs will make up approximately half of all retrofits in a market where they currently only make up about 5%. Read more…

Cree and Home Depot recently partnered to offer more affordable LED light bulbs to consumers. Nasdaq predicts that Wal-Mart will soon follow, based on a recent announcement from GE about lowering the price of their Great Value LEDs (sold at Wal-Mart). Image via houzz.com

There is an art to proper bathroom lighting, and it involves a lot more strategy than you’d think! For one, this author adamantly believes you should not light a mirror from above because it casts unsightly shadows on your face. Read more…

It is not news that LED is becoming the new standard in saving money on your lighting bill. But with every new technology, the options are endless and plentiful, and sometimes clever marketing hides what really is important. If you understand the technology, its easy. If your new to the technology, you have to try and determine what is or isn’t important. Which makes the purchase decision even harder for those trying to navigate this maze of product availability and specifications. And to confuse the consumer even more, there is a lot of data being presented that is not created based on any agreed to standard. Read 10 different product brochures on what the marketers believe is the proper solution to replace 1000W Metal Halide and you will read everything from a low as 26,000 lumens to 70,000 lumens. Or what one manufacturer calls day white is total different than what another manufacturer thinks day white is. The best advice we can give the consumer is walk through the same process we do when we select our products to sell. We look for quality, performance, efficiency and great engineering. Let’s break that down to what that means.

Are the LED Lights UL or ETL Listed. This is the safety test. No one wants an unsafe product. The product must be able to perform without any chance of hazard. Are the lights DLC or Energy Star Rated? DLC (DesignLights Consortium) is a performance standard that makes sure the lights are efficient and perform at a high standard. It typically applies only to LED lights, but lately the standard has been broadened to include lighting controls. Energy Star is a consumer standard that applies to many products including small LED screw in bulbs. Up until recently, DLC did not have a provision for screw in bulbs, but has recently changed to allow some screw in LED bulbs.

Are the factories ISO Qualified? A lot aren’t, a lot say they are but aren’t. Some will say they abide by the ISO standards. What does that mean? Some will come up with their own marketing buzz words that sound great on paper and are very clever, but aren’t ISO certified.  To us, ISO certification gives us the peace of mind that the products we supply our customers are built and tested in an exacting and consistent manner with the least amount of risk of failure.

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!

What’s more important than reliable access to electricity? Safe and reliable access to electricity! We use tools and appliances every day. Heck every hour. And in some instances, every minute. But generally speaking, we don’t really pay much mind to how safe we’re being with it. But you should. Accidents happen all the time (and if you like statistics, boy we’ve got ‘em right here!), and whether you think it could happen to you or not, the fact of the matter is we put ourselves at risk all the time.

This is why it is outright critical that we ensure we’re taking all of the steps we can to protect ourselves, our homes, and our loved ones. Luckily, safety isn’t all that hard, and really takes a minimal time investment. Here at Kolb Electric, your safety is the top priority to our Alexandria electricians. So take a moment to read up! You might learn something new.

Regarding Electrical Supply

First off, to use any appliance safely, you should always keep in mind the right places to use them relative to your home’s safe supply. We’re talking, of course, about dedicated circuits. We’ve spoken of them many times, but it’s important because ensuring the proper appliances get the proper setup is key to operating them safely. Appliances that should be on dedicated circuits include:

Also, if your appliance is going to be near water sources (kitchen/bathroom appliances), be sure they are plugged into a GFCI outlet. Don’t have GFCI outlets? Looks like it’s time for some installation!

Using Power Strips for Your Appliances

Don’t “daisy-chain”, be sure you’re using indoor for indoor, outdoor for outdoor, never cover your cords (generates dangerous heat), and don’t exceed the safe capacity. Also never use power strips or extension cords to power heaters or other high-wattage appliances. They weren’t designed to handle that much power, and they may overheat/catch on fire.

General Appliance Safety Tips from Our Alexandria Electricians

Rules of thumb that promote safety are a great idea, and our Alexandria electricians are here to give you the rundown!

Need the services of a certified electrician to beef up your home safety? From outlet installation to wire repair, our experts have you covered! Contact Kolb to learn about our services, or to set your appointment today!