by Gerald Ryan
Background
As an engineer, certified sign maker, and now LED lighting company owner, I have done more than just research over the last 2 1/2 years. I design, build and install large LED lighting systems for commercial applications and I work directly with this new technology. After spending many thousands of dollars on LED lights that were just junk, working with the major manufacturers both in the US and China and deploying hundreds of installations and I have a lot of experience. I’ve developed intellectual capital, best practices and a very qualified opinion of Lighting Systems. I believe LED lighting can help not only our homes and businesses, but our country as a whole.
By way of disclaimer, please note that my business is a distributor for what we feel is, right now, the best all-around LED manufacturer in the country, EarthLED.
Ten Pretty Good Reasons Why You’ll Want LED Lights
- LED lighting is 75% – 80% more efficient than incandescent bulbs
- LED bulbs have a useful lifetime in excess of 50,000 hours.
- LED lights have no toxic components and are more than 90 percent recyclable.
- There are more than 800 different types of LED lighting products. LED products are available to replace incandescent, HID, Halogen, and Fluorescent tube lamps.
- LED Lighting does not emit UV (A) or UV (B) radiation – This means that they do not attract bugs.
- The actual temperature of the surface of an LED bulb is normally around 95 degrees. An incandescent bulb is typically 140 degrees or more, which often presents a fire hazard for some environments.
- Although cheaper “up front”, an incandescent bulb of equal lumens, (light emission output) will need to be replaced 12-15 times over one LED lifetime. Combined with the extra energy costs, this represents a very high cost of operation over time.
- Many lights are located at hazardous heights, dangerous environments, or require complex setup to replace. LED bulbs have an extraordinarily long life, and can operate in adverse environments – voltages from 90 volts – 277 volts and temperatures from -40 to +140 degrees. The cost of replacing short life bulbs can very quickly recoup the initial cost of LED bulbs, simply by elimination of frequent regeneration of failed bulbs.
- Fluorescent tubes, Canned and Indoor Sodium/Mercury Vapor light systems create a tremendous amount of heat. In the summer months when you are trying to cool your home or business you’re air conditioning load is greatly increase by these lights. LED’s generate very little heat, which results in significant secondary savings.
- LED’s produce a much better quality of light, variable degrees of warmth, virtually infinite colors, and they do not have 60 Hz flicker. Fluorescent and Incandescent bulbs flicker with the frequency of the electrical source – a serious potential health risk for seizure prone individuals.
Drastically Reduced Operational Costs
In my field work and on production jobs, I have found that an average LED lamp, equivalent to a 65 watt incandescent bulb, uses only 7 watts. Over the course of a year in Michigan, this amounts to $4.65 a year of energy to operate.
LED vs. Incandescent (assume continuous operation)
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LED |
Incandescent |
Savings |
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Difference = $38.52/year/bulb
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Over a period of 10 years a very high lumen, (high light output) LED bulb that retails for $70 will use $110.00 worth of electricity at the current Michigan energy rates. An equivalent incandescent bulb will use $340.00 over the same 10 year period. Though after one year of operation it will have paid for itself in electricity consumption alone, it is likely that the comparable incandescent will have been replaced 12 to 15 times generating yet more savings.
In A Nutshell
- LED lamps are very long lasting, energy efficient, and versatile.
- Though cheaper, to manufacture and purchase , incandescent bulbs are inefficient, expensive to operate, and typically have a high rate of failure.
- CFL’s are just nasty, ugly lamps, which produce unfavorable light and typically don’t meet rated/expected lifetimes. CFL’s have numerous limitations and shortcomings. Disposal and breakage of CFL’s creates an acute environmental concern - There is enough mercury in just one 13 watt CFL to contaminate 1,400 gallons of water to higher levels than allowed by law.
Safe environmental practices and energy conservation can make practical sense for consumers. LED’s can truly be a product to which helps us all live better. LED’s are already competing and winning in the open market, and it’s likely this will overcome any need to create or deploy government mandate. As people become educated about these revolutionary lighting products and the variety of choices, it’s likely that CFL’s and incandescent bulbs will simply go the way of the buggy whip, the Beta Video Tape and the transistor vacuum tube.


