Looking for an electrician in Baltimore or Bethesda, MD? Perhaps you need one in Alexandria, VA or Washington, DC. No matter where in the DC Metropolitan area you need an electrician, make sure you enlist the services of a licensed electrician. There are many benefits of hiring licensed electricians, and learning about these benefits will help you determine if this is the right course of action for you.

Licensed electricians:

When you enlist the services of a licensed electrical contractor, you can be sure that the electrician is fully knowledgeable about the complex workings of the electrical system in your home. Many people think they can learn the skills needed to do minor household electrical work, but the truth is that your home’s electrical system is more complex than you realize. Our electricians are fully licensed and have years of experience completing electrical installations and repairs in homes throughout MD, VA, and DC. They have successfully completed rigorous training, which means they have the skill set necessary to handle any electrical issue.

A licensed electrician understands all the codes and regulations in place for residential and commercial electrical work. The National Electrical Code (NEC), or NFPA 70, is a regionally adoptable standard for the safe installation of electrical wiring and equipment in the United States. Rest assured that the electricians here at Kolb Electric have a thorough understanding of NEC requirements as it pertains to circuit breaker replacement, panel upgrades, surge protection, and more.

By trusting a licensed electrical contractor to take care of your residential or commercial electrical needs, you can feel confident knowing that the electrician will have all the tools and equipment necessary to complete the job—accurately and in a timely manner. Homeowners, in most cases, simply do not have the proper tools and equipment necessary to complete electrical jobs, small or large.

There’s a reason the NEC standard has been put into place for electrical work—it functions as a critical safety measure. Hiring a licensed electrical contractor is safer than if you were to do the job yourself. Working with electricity can be very dangerous, but skilled professionals understand how to complete electrical work safely.

Kolb Electric is a full-service electrical contractor providing electrical services, including troubleshooting, circuit breaker replacement, panel upgrades, and surge protection. We also offer installation of ceiling and attic fans, outdoor lighting, light switches, dimmers, and light fixtures.

We fully support and promote the continuing education of our expert electricians. Call us or contact us online so we can handle your electrical needs—we’ll get it right the first time around.

38 million people in the U.S. that has migraines or study published in a 2016 issue of Brain shows that green LED lighting reduced pain intensity by 20 percent. In the study, “Migraine photophobia originating in cone-driven retinal pathways,” researchers at the Beth Israel Deaconess Medical Center set out to test whether or not colors can affect photophobia and migraine intensity. Photophobia is sensitivity to light and can be associated with pain and migraine exacerbation. Findings in a previous study fueled the motivation for this study. In the earlier study, the researchers found that blind participants experienced increased migraine pain when exposed to blue light.

Sixty-nine participants with migraines were part of the most recent study. Researchers studied the effects that exposure to white, blue, green, amber, and red low-intensity light had on their pain. Blue and red light were the worst—increasing pain by 18-19 percent. White and amber increased pain by 15 percent. Green was the only color that reduced pain.

Another green-light study found that exposure to low-intensity light from green LEDs reduced chronic pain and migraine severity. In this study, eight participants with fibromyalgia or migraines were given a green LED strip light, and five were given a white strip. Participants were asked to use their strips nightly for one to two hours for 10 weeks. Participants with green LEDs reported a 40-50 percent drop in pain.

The study was so successful for some that they asked to keep their green LED strip lights; they continue to use them in addition to or in place of medicine. In a study was published in a 2017 issue of Pain. The University of Arizona study, “Long-lasting antinociceptive (pain blocking) effects of green light in acute and chronic pain in rats,” found that rats experienced an increased tolerance for thermal and tactile testing methods. These tests measured how long it took for the rats to withdraw their paw when exposed to heat or pricked with a filament. Testing was completed under green or white light. The researchers found that after eight hours of green LED light exposure for five days it took much longer for rats to withdraw their paws. Effects of the green LEDs lasted for four days.

Rajesh Khanna, UA associate professor of pharmacology and senior author of the study, reports that, “While the pain-relieving qualities of green LED are clear, exactly how it works remains a puzzle. Early studies show that green light is increasing the levels of circulating endogenous opioids, which may explain the pain-relieving effects.”  In a UA article, “(Exogenous) Opioids, while having many benefits for managing pain, come with serious side effects.” These medications can also be addictive.

Researchers in this study are not advising people to stop their medications without speaking with a professional. However, it is possible, as in Lesneski’s case, that green LED lighting could eliminate the need for them in the future. “We need safer, effective and affordable approaches, used in conjunction with our current tools, to manage chronic pain,” Ibrahim said.

As there are performance standard. All lights that are DLC Qualified have been tested and meet or exceed these requirements. Most recently, DLC has created a higher performance standard, DLC Premium. With DLC Premium, the LED lights are among the most efficient available. For example, our LED Retrofit Kits are DLC Premium Listed, while many of our competitors’ products are only DLC Standard Qualified.

To you, the consumer, this means a DLC Premium retrofit solution will be 20-30% brighter and / or use 20-30% + less energy. Comparing our units at 165 lumens/watt versus a competitive product at 97 lumens per watt, their product requires 135 watts to produce the same amount of light our product needs barely over 75 watts to create. To you, this saves you thousands of dollars month after month. So while both carry the DLC qualification symbol, ours will save you much more every minute the light is turned on.

One of the benefits of retrofitting is you get to recapture the investment in your existing fixtures. Think of a car dealership. Many are beautiful architecturally designed fixtures and the dealership had spent a lot of money to have them installed. The owners would like to convert to LED, but installing a new fixture is not an ideal solution. First, the finished result would not look as aesthetically pleasing as the current appearance. Second, the investment in the existing fixtures would be ‘throw away’. With a LED retrofitting kit, think of the driver as the ballast replacement and the head as a replacement for the metal halide bulb.

Secondly, most of the times a retrofit kit solution is less expensive than a new fixture solution. So not only are you able to recapture your fixture investment, but converting to LED should be cheaper than replacing the fixture with a new LED fixture.

Being DLC Premium Qualified, each kit must be backed with a 5 year warranty. Since our heads are so designed so thermally efficient, the heads have been upgraded to a 10 year warranty. The drivers come with a standard 5 year warranty, but an optional 10 year warranty on the entire unit is available. This means that you should not have to worry about replacing metal halide bulbs and ballasts for 10+ years. For some of our customers, not replacing bulbs and ballasts is almost as if not more important than energy savings provided by converting over to LED.

Our most powerful kit produces close to 51000 lumens while only consuming 350 watts. We believe we have some of the most, if not the most, efficient retrofit kits on the market today. While others are capable of creating 51000 lumens, they need significantly more watts to be able to do so. This is important, because one of the reasons you are probably considering on converting to LED is to save money. But it would be wrong for you to think that all LED solutions are the same in terms of efficiency. Some of our competitor’s kits are rated at 97 and 110 lumens per watt. Our fifth generation of LED retrofit kits are rated up to 165 lumens per watt. This means our competitors are 50% less efficient than our latest models. Over the life of the LEDs, this means you electrical bills are going to be significantly higher than it needs to be. Yes, it will be lower than the current metal halide or high pressure sodium bulbs you may currently be using, but they will cost you significantly more to operate over our latest ultra-efficient retrofit solutions.

The most important thing to do is to match the correct retrofit kit with your existing lighting. We created 11 retrofit kits as part of our family of LED solutions, from 30 watts all the way to 350 watts. Each unit is designed to fit into your existing fixture without the need for taking down the fixture and sending it to use so we can create a custom plate. Some suppliers provide that as their solution. With our 11 retrofit kits, there is no need to take down a fixture and send it to our offices so that we can design you a retrofit plate. Retrofitting Content by MyLEDLightingGuide