Although LED T8s have not been around long enough to produce a thick memoir, there are some interesting things to note about why they exist.  A few years ago, there was concern that the rare earth metals used in fluorescent tube lamps might start getting significantly more expensive for the U.S. to purchase from China. Light bulb manufacturers began an arms race to develop an affordable and effective LED T8 replacement tube.

A sustained sharp increase in the price of phosphors never really happened. And so LED T8s have gained momentum in their evolution, organically evolving to better perform well in certain applications. Their price point has decreased, and their performance has gone up. And now, LED T8 linear lamps are certified by the DesignLights Consortium to be high quality, high efficiency lighting products.

However, LED T8s continue to be very controversial – even divisive – in the lighting world. Many people think they’re great; but some people think their existence is entirely unnecessary. Both sides of this argument tend to contextualize their visions of the merits and pitfalls of the LED T8 in a comparison with the merits and pitfalls of the traditional fluorescent T8 tube light.

LED T8 Linear Light Bulbs vs. Fluorescent T8 Linear Light Bulbs

First of all, the merits of fluorescent T8s cannot be overstated. Fluorescent tube lamp technology has been developed over decades and is now basically mastered. Fluorescent T8s are extremely inexpensive and have ridiculously long rated lives. In fact, in some cases, fluorescent T8s can last as long as LED T8s!

And it doesn’t stop there. The production of light with fluorescent tube lamp technology works really, really well. It is probably at its peak in terms of performance and cost. Fluorescent T8 light bulbs can last 50,000 hours. And despite their not-always-positive reputation for rendering color, fluorescent T8s can achieve high color rendering indexes (CRIs). But, it must be clearly noted, fluorescent T8s get more expensive as you seek a higher CRI.

And in terms of cost, let’s just say it straight: In many applications, the LED T8 tube light’s initial cost doesn’t make sense when compared to the relatively low cost of fluorescent T8s.  For example, at this stage of the game (June 2014), lighting large spaces like classrooms or large offices is job better performed by fluorescent T8s than LED. First, there’s the cost. Fluorescent tube lamps last long, cost little, and give off crisp light. Furthermore, fluorescent tubes give off light omnidirectionally, casting light upwards toward the ceiling as well as downward. This makes a space look more fully lighted. LEDs, in contrast, are generally more unidirectional and cast light downward only. This is something that will change, but, currently, this is just affirmation of the fact that fluorescent T8s reign supreme for some applications.

Fluorescent T8s often take a while to come on; they’re adversely affected by temperature (and somewhat sensitive about it); they can flicker often; and if the lights are turned on and off frequently, as in laundry room or bathroom applications, for example, they can fail quite prematurely, to the dismay and annoyance of everyone involved. And then there’s that toxic mercury vapor which poses danger to humans and the soil on which we live.

Oh yeah, fluorescent tube lamps require a ballast, too: A component that will also, eventually, fail.

Now, let’s give some attention to LED T8 tube lamps. It should first be noted that LED T8s have a higher initial cost than fluorescent T8s, which can be purchased for only a few dollars in some cases.

Despite their higher cost, LED tube lights have some nice advantages. First of all, LEDs love the cold, so they are great in cold weather applications, unlike fluorescent T8s, which become seemingly infirm in the cold, slow to turn on and flickerish. Basements, sheds, garages, porticos, covered pathways, bathrooms, etc, are great places to utilize the LED T8 linear lamp.

You also have to consider that if an LED T8 tube breaks, it will not release harmful mercury vapor into the air. Mercury from fluorescent tubes can get into the air but also the water supply, which is why you have to recycle them. For some people, the whole mercury thing is enough to open their minds to alternatives to the long-reigning fluorescent T8.

Plus, you can get better color rendering with LEDs than with fluorescent lights. Fluorescent lights work by transforming ultraviolet radiation into visible light. If you have a vague idea about what UV light is, you know that it’s the part of the light spectrum that’s just past the blue and violet area. Even with a rudimentary understanding of light, then, it’s easy to see how the result of transforming UV light into visible light would leave you with a bluish result. As a result, in general, fluorescent lights do not render reds well.

LEDs exude very little to no UV or infrared radiation, both of which fade the color of displayed objects including wall art, furniture, and even rugs. Fluorescent tubes – did you know this? – do indeed fade sensitive belongings over time.

Finally, LED tubes do not generally require a separate power supply. They run on line voltage and require no separate drivers, ballasts, or transformers. That’s one less thing that can break. In conclusion, LED T8s are more expensive than fluorescent T8s, but LEDs are safer, render color better, require no ballasts, operate better in the cold, and do not decline significantly in lifespan due to frequently switching on and off. This means that there are some applications, like cold places, bathrooms, basements, laundry rooms, kitchens, closets, storage rooms, walk in refrigerators or freezers, or places where there’s a risk of broken light bulbs like gyms, warehouses, etc, for which LED T8s might be the better choice. And since LED T8s don’t weaken with frequent switching on and off, they are great for use with occupancy sensors.

You may hear the terms electrician and electrical maintenance technician and think they are the exact same position. While they do complete many of the same tasks, there is a difference. When you are searching for the best electrician Burbank has to offer, you want to understand this difference so you can make the right decision. Learn more about how an electrician and electrical maintenance technician position varies and you will be ready to make the right hire for your electrical project.

Job Differences

An electrician in Burbank is who you would call to install wiring, make electrical repairs and deal with power systems in residential and commercial properties. These experts understand wiring blueprints and can also help connect circuit breakers and transformers. An electrical maintenance technician also works with electricity, but in less complex forms. For instance one of these technicians may handle preventative maintenance, troubleshooting and repair simple switches.

Education

An electrician must complete an apprenticeship program that offers both classroom courses and extensive on the job training. He or she must also obtain proper licensing from the state or county, ensuring that all proper procedures are followed. In many cases an electrical maintenance technician will learn skills with a certification course or on the job training.

Pay and Growth

Those with electrical skills are lucky to have a bright future. Both positions are expected to grow at a rapid rate, according to Bureau of Labor Statistics data. This same data does show the salary difference between the two positions. An electrical maintenance technician, on average, earns nearly $15,000 less per year than a licensed electrician does.

As you can see, there is a difference between the two positions. If you want a licensed and experienced electrician to tackle your electrical projects, call Electric Connection today and let one of our experts come complete your electrical project today.

GFCI outlets in bathrooms and kitchens

In the beginning, the electrician you hire will assess your electrical system to confirm whether it can handle your current needs. If he or she finds that the wiring falls short of the task, an upgrade (for wiring or the panel) would be the next step.

If you’ve contacted a reputable expert for the job of upgrading wiring in an older house, you likely have more options at your disposal than you might expect. For starters, if you have an older building, you might want to keep certain features intact. It might be necessary to pay extra to protect the structural assets you want to retain, but taking this preventative measure up front can end up saving you a great deal on restorative work later.

Receptacles and light fixtures may also need upgrades. Since the wiring is getting an update anyway, you can keep your plans in mind as the new installation’s details come into focus. For example, if you want to have an entertainment room, with more outlets for the various devices, this can be part of the job (along with the essentials of the upgrade, of course).

Improved safety measures will also take effect when upgrading wiring in an older house. The electrician will install GCFI outlets in moisture-prone places that were likely unsafe for years. To reduce tripped circuits in the future, ask about wiring straight from an outlet to the breaker so that no other appliances will be on it. This is ideal for receptacles for items with high power demands, like air conditioners.

You may not think anything is wrong with your system, but you could still be at risk for dangerous complications with outdated wiring. Knob and tube wiring, which utilizes ceramic knobs and tubes for running the wires, is no longer legal for new constructions in the United States. This is because it comes with an increased chance of electrical fire. Unfortunately, this type of wiring is much more common in older buildings. To identify whether you have a situation like this, or for guidance and reliable service as the install takes place, go to the professionals.

It’s agreeable that we all wish for the generations in school now and to come on all levels (elementary, middle / high school, and college) to be given a better environment than we were when in school.

Specifically in this post we will be talking about the importance of efficient and more importantly study that was conducted found that an environment in which the lighting that consisted of LED at 6500 k proved to be the best lighting for test taking. Studies found that the group testing under 6500 k light scored the highest against 5000 k and 3500 k. This in it of itself shows proof that with a dynamic lighting system in place (possible with LED), we can change the lighting around to meet the needs of the classroom activities. If you want to read, 5000 k was found to be most optimal. While test taking performed best at 6500 k.

Increase in productivity. Office managers have reported that when making the conversion to LED they noticed an uptick in productivity. Now you could say it’s just a coincidence due to the fact that it’s just a “new” or switched up environment. But we think it is a great way to increase focus (proved by the previous point), which in turn allows more tasks to get down.

Helps with students Circadian Rhythm. Teen’s and young adults health are crucial to keep in check especially in their school years. LED lights mimic natural light, which allow the body to feel as if they are in real sunlight when they are in reality indoors 90% of the school day. By balancing out students circadian rhythm; you allow them to stay on track when it comes to their sleep, health, and overall functionability.

Conclusion