You hear a lot of suggestions and general chatter about making the change from traditional incandescent bulbs to LED. And while we at Kolb Electric generally agree, we noticed something when hopping around on the web. You can find a lot of answers why this is a good idea. But none of it is really…simple. You get charts, math, and massive walls of text, and you know that deep down, somewhere in there lies your answer. If only you could get your eyes to stop glazing over. So we decided to lay it down layman style for our consumers, letting you know the why in a short, succinct bit of information!

There are a few aspects that overall make LED the superior option. Longevity is good, as these lights tend to last much longer, thus need to be purchased less often. They’re also environmentally friendly, and that’s nice too. But when it comes down to it, you care about the efficiency. And this lies in the wattage of the two lighting types.

Light wattage strictly refers to how much energy a light requires to generate lumens (the unit we use to measure light). The big secret between these two light sources lies all in how they generate lumens:

To make it clear, let’s use an example: A standard incandescent bulb generally uses 60 watts of power to generate light. You can get the same amount of light from an LED, for a mere six to eight watts.

So there’s the big answer. The average light wattage of an LED is more desirable, since it requires demonstrably less energy to produce light. The longevity and environmental-friendliness are basically the icing on the technological cake!

We all know or at least heard that converting from Metal Halide (High Intensity Discharge) to LED will save you money.

But how much? Are there any other reasons or difference you should know about?

In this article, we break down all the factors that you should be aware of before making a decision to convert from Metal Halide to LED. Here are the 9 reasons we think LED wins over Metal Halide.

Let’s take a look at the information on a typical 400 watt metal halide bulb. While specifications may vary, a visit to a popular online website that sells Metal Halide bulbs shows that a brand new bulb has the following specifications:

We have just as many customers wanting to convert to LED because of maintenance savings as they do for energy savings. Think about what we discussed, over the life of the LED retrofit kit, a customer would have to do 5-6 Metal Halide replacements. The higher the installation height, the higher the cost of replacement. And if you have a facility loaded with lights, this becomes a significant budget amount every year that you must take into consideration. Now, we know that reduced maintenance time on lights does not translate into dollars saved because it is highly unlikely that people will lose their jobs over the fact there is much less work to do. However, these people will have time to now work on things that matter, like fixing the machines that make the company money instead on replacing lights that cost the company money.

When you take a measurement of light with a light meter, it reads lumens. And this measurement of all the lights that contribute to the light at that location creates a measurement called foot candles. But let’s think about that light that is being measured. Metal Halide creates all sorts of light, in all spectrum’s, visible or otherwise. This includes UV and IR spectrum’s, visible to the measuring device but not visible to the human eye. LED, on the other hand, does not produce UV and IR. Therefore, its readings using the same light meter is only picking up visible spectrum’s.

So there is a fun little test you can do. Have 2 light sources, LED and Metal Halide. And first ask, which one is brighter? And if the right LED source was selected, they should say LED. And then use a light meter, and the light meter may say the Metal Halide area is producing more foot candles. And so now you know part of the reason, but wait, there’s 2 other pieces of information you need to know.

Click here to see our infographic on Retrofitting vs Replacing.

Conclusion

A Programmable Logic Controller (PLC) receives information from one or more inputs. This semiconductor control device processes the information based on a software program. Finally, it sends an output control signal. The microprocessor based control system performs functions such as timing, logic, sequencing and others. The PLC follows instructions from an operator-defined program.

These intelligent systems provide reliable, high-speed monitoring and control of processes in automated applications. In addition, they are easy to program and configure.

Once the program updates the output, the CPU starts over and the cycle repeats again. The cycle depends on the number of inputs, outputs, and size of the program, while the action will depend on the inputs coming from a variety of sensors.

The input sensors include components such as switches, proximity sensors, photoelectric sensors, pressure switches, level switches, encoders and temperature sensors, while the output devices include actuators, relays, switches, and many more.

PLCs rely on software programs that help them in making the necessary decisions. The PLCs are programmed through a variety of tools, which may differ in ease of use, appearance, and complexity. The most commonly used PLC programming language is Ladder Logic, a graphical software that uses common electrical symbols. Other languages include Function Block Diagram (FBD), Sequential Function Chart (SFC) and Structured Text (ST).

The programming is done on the device such as a computer or handheld device after which it is transferred to the PLC memory using a communication interface.

Selecting a suitable PLC that will address your current and future needs can be a challenge, especially with the large number of different PLCs on the market today. The available PLCs have varying capabilities, physical sizes, complexity, cost, power requirements, scalability and other parameters. Therefore, it is necessary to determine the correct programmable logic controller for your specific application. Special systems can be designed for use in harsh environments.

The Programmable Logic Controller has revolutionized and simplified controls in automation and industrial applications. PLCs are easy to install, wire, program and modify to suit changing application requirements. These control systems are usually available in a wide range of sizes that ensure finding exactly what you need for any application.

Check out our top 10 picks for the most enchanting crystal chandeliers of the year.  These timeless designs are destined to become heirlooms in the finest homes around the world.  More than that–the crystal chandelier has taken center stage in the modern lighting industry with LED illumination and a variety of creative interior design applications.

From master bedroom closets to kitchen island lighting, crystal chandeliers are celebrated for their sheer elegance and energizing aura.

“Maya” from Cristalstrass, seven tiers of good luck!

“Valencia” from American Brass and Crystal, made exclusively in America with a fantastic array of customizable finish and crystal options!

“Da Vinci” from Geometrix by Schonbek, colored crystal from Schonbek continues to dazzle!

“Florale” from James R Moder, Imperial crystal blended with the whimsical beauty of nature!

“Primo” from Elegant Lighting with Swarovski crystal for the classic traditionalist!

“Original Classics” from Bar Del International feature Swarovski Spectra crystal and colorful accents such as Grapes with Green Leaves!

“Marquise” from Fine Art Lamps, hand-cut or smooth polished–these crystal elements sparkle like diamonds!

“Renaissance” from ELK Lighting, a Sunset Silver finish infused with polished lead crystal is magnificent!

“Byanca” from Savoy House, the Mohican Bronze finish draped with crystal beads makes for a breathtaking standout!

“New York” from Trump Home, lighting design combined with rich sophistication and the unmatched excitement of New York City!

Early Christmas morning in Stamford, Connecticut, the fire department rushed to the aid of Madonna Badger’s family as their home was engulfed in flames. The simple act of discarding ashes from the fireplace turned deadly when those ashes were not fully extinguished, sparking the blaze from outside the home. The heartbreaking news that both of Badger’s parents and her three young daughters perished in the fire turned what would normally be a joyous holiday into a time of mourning for friends, family, and community members in Stamford. Our hope, at ElectricMan Inc. is that this sad story will help drive home the message that smoke detectors are the most important safety feature that you can have in your home.

“Stamford’s team of fire investigators have stated that the now-demolished mansion at 2267 Shippan Ave. did not have an operational smoke detector system, and the second floor of the home was lacking building certificates” – SouthburyPatch.com

Madonna Badger’s older home was being renovated at the time of the fire, with scaffoldings still in place throughout the holiday, and authorities speculate that the main reason the family wasn’t able to escape is because their home was not equipped with an operational smoke detector system. A new smoke detector system was probably in the plans for this home renovation, but the work had not been completed yet, leaving the family who was still occupying the home unprotected. Even if you are in the process of a smoke detector replacement project, it is vitally important to ensure that your family is protected throughout the process if you will be living there during the renovation.

Had the home been equipped with a functioning smoke detector system, the family’s chances for survival would have been greatly increased due to the vital moments that an early warning can provide. However, simply having smoke detectors isn’t enough. Annual battery replacement, testing twice a year, and smoke detector replacement every 5-7 years are essential regiments to ensuring your system is consistently functioning as designed. For more guidelines for smoke detector replacement and maintenance, please read our comprehensive smoke detector replacement and maintenance blog.

No matter how new or old your home is, you can never assume your smoke detector system is working correctly. If you have concerns, or your home hasn’t been updated to a modern, interlinked, whole house smoke detector system, now is the time to take action and ensure your family’s safety. Contact ElectricMan Inc. today, by phone at 972-792-7270, or through our website at www.electricmaninc.com, to discuss your options and receive a free quote to bring your home’s smoke detection system up to date. Nothing helps you sleep soundly at night better than the knowledge that your family is safe, and we would like to help you achieve that today.