Scams are nothing new in the Tampa area. For years and years, unscrupulous folks have been trying to cheat homeowners out of their money. And in the dead of summer, scamming is at its worst! All kinds of unsavory folks come out of the woodwork, offering false claims about electrical, lighting, and other contract work that they have no intention of actually doing.

MyLEDLightingGuide.com’s

Each kit measures 6.8″ L x 4.9″ W x 1.5″ H and weighs about 1.5 lbs. These lights come in 100-277 (Standard) | 347-480 (High Voltage), and can be installed in environments ranging from -30°C to +45°C. Three color temperatures are available: 4000K | 4500K | 5000K (Standard). MyLEDLightingGuide stocks 5000K, but can order in 4000K or 4500K.

These retrofit kits are specifically designed for smaller fixtures that have bulbs up to 400W. Three models are available to match the right output with your application. These lights fit well into wall packs, highbays, parking lot lights, canopy lights, low bay lights, flood lights. In fact, the only limitation is the fixture itself.

2 models make up the Large Series of LED Retrofit Kits, the 150W and 200W. These lights are powerful enough to retrofit and replace Metal Halide and High Pressure Sodium bulbs all the way to 400W-750W. These lights are designed to provide more than the normal 400W retrofit replacement kits. There are times when more light is needed, and these kits were designed to provide more light than our normal retrofit kits designed to replace 400W Metal Halide

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What are electric bikes? A lot of people may be surprised at the mere fact that electric bikes even exist, but their history goes back even to the late 1890s. Different U.S. patents dating back to the 1890s actually mention the existence of said bikes! Sometimes also referred to as e-bikes, this special bicycle is actually a bicycle that features an electric motor that is normally utilized to power up an ordinary vehicle. These kinds of bicycles actually rely on a rechargeable battery and can even attain speeds as high as 15 miles per hour or 20 miles per hour. Of course, this all depends upon the specific laws of the country in which these kinds of bicycles are sold!

The good thing about these electric bikes is that they can be utilized as an alternative form of transportation to cars and even normal bikes! Believe it or not, these kinds of bicycles are actually quite good for people who are suffering from heart problems, but still are told to get more exercise into their lives. According to an entry on Wikipedia, these types of bicycles require a lot less cardiac exertion, which is good news to people who already have established heart problems.

When it comes to the cost issues of an electric bike versus the costs behind cars, you can bet your bottom dollar that choosing these types of bikes is more cost-effective than buying or maintaining a car. Let’s look at just one aspect of this consideration, which is in regard to the price of gas to operate either kind of vehicle. With electric bikes being limited to just 20 miles per hour according to American law, you do not even need to pay for a special registration, insurance or license, unlike a car! Further, according to the website called Eco Wheelz, it takes just about 10 cents to charge a battery for this bicycle! With gas prices in the U.S. hovering near $4 already, and with most cars getting just 25 miles on the gallon, it is obviously a lot more expensive to buy, own and maintain your car.

On the issue of safety, electric bikes have a little bit farther to go before they can be considered totally safe. Take for instance China, which is the world’s biggest market for these kinds of bicycles. There is road traffic safety concern in general over these kinds of bikes because they oftentimes use the same lanes as slower-moving normal bicycles and even pedestrians.

As you can see, electric bikes are an alternative to cars and regular bicycles. They are allowed in the U.S. and are more cost-effective than cars, although there may well be some safety concerns attached to this type of bicycle.

Competition is a wonderful thing. It makes us want to strive to be better, and keeps us working hard.  But competition isn’t perfect; there’s always another option, and you can’t always tell right away what option is the best deal or the highest quality. It is easy to determine the quality when it comes to something inexpensive; if you don’t like a brand of motor oil or breakfast cereal, you can always buy something different next time. But what happens if you pick a bad electrician?  Failing to spot bad electrical contractors, could mean you’ll wind up paying way too much for your service. Paying too much might actually be the best-case scenario; shoddy electrical work done by “electricians” is a safety hazard, and one you might not even know about until it’s too late.

So how do you find quality electricians? As a Dallas electrician myself, I’ve learned over the years how to make sure the electrician you use is knowledgeable and high-quality:

Insect Vision: Ultraviolet, Color, and LED Light, Marianne Shockley Cruz and Rebecca Lindner from the University of Georgia’s Department of Entomology write, “Experimental work supports the idea that color perception exists in insects and that they are especially responsive to the shorter wavelengths of the visible spectrum and UV light.” Wavelengths are measured in nanometers, and shorter wavelengths of light (less than 550 nanometers) can indicate ultraviolet (UV), blue, or green colors. Cruz and Lindner also cite work that confirms the correlation between UV light from the sun and moon and how certain bugs navigate Earth. Another point to remember about bugs is that certain types, such as mosquitoes, are attracted to heat and have thermal receptors to help them find it. All of this information is helpful for determining why bugs flock to certain light sources.

The color that is emitted from a light source is important because of its ability to attract bugs. As previously stated, shorter wavelengths (UV, blue, and green light) are more visible to bugs than longer wavelengths (yellow, orange, and red light) and, therefore, will draw them closer. Incandescent, compact fluorescent (CFL), halogen, and high-intensity discharge (HID) lights emit UV radiation that is attractive to bugs, and since certain types of bugs navigate by UV light from the sun and moon, a closer, brighter source of UV light can disrupt their orientation and draw them in. LEDs produce very little to no UV light, which makes them less visible to bugs. However, it is still possible for an LED bulb to produce shorter wavelengths of light (bluish-white/cool white color), which will be more attractive to bugs. Therefore, when browsing for LED lights that will attract less bugs, it’s important to choose a fixture that emits more wavelengths that are above 550 nanometers, such as warm white, ultra warm white, or yellow lights.

CCT) instead of nanometers, it’s easy to tell if the bulb will be more or less visible to bugs. CCT is measured in Kelvin (K), and different temperatures on the Kelvin scale represent different colors. An LED bulb with a CCT below 3600K will emit warm or ultra warm white light that’s not easily seen by bugs. Bulbs with CCTs of 3600K and above will emit natural or cool white light that is more likely to attract bugs.

Incandescent, halogen, CFL, and HID bulbs waste most of the energy they consume—as much as 90 percent—in the form of heat. Bugs with thermal receptors can sense the heat released by these light sources. LED bulbs produce a minuscule amount of heat, which makes them less appealing to bugs.

Bug lights are simply light bulbs with a yellow coating that decreases the color temperature of emitted light. Because of the coating, bulbs will emit a peak wavelength of light that is around 550-600 nanometers. However, you don’t need a yellow-coated bulb to reduce the presence of bugs. LED lights that emit warm-colored illumination, such as yellow malibu light bulbs for landscape applications, or From top left to bottom right: incandescent bug light, yellow LED strip lights, yellow LED malibu light bulb installed in landscape fixture, and gold-tint LED filament bulbs

Ecologist Michael Justice performed an experiment to determine the type of residential light that attracts the least amount of bugs. He used six lighting types inside of an insect trap each night during the summer. Justice also made efforts to equalize the effects of weather and the moon’s irradiance. His LED Z-Bug Bulb™ from NEBO is a bug zapper and an LED bulb in one. The bulb emits white illumination from its top and ultraviolet (UV) light from its caged center. The UV light attracts mosquitoes and other insects toward the bulb’s high-voltage electric grid and kills them on contact.

Because different types of bugs see different wavelengths, it is never guaranteed that an LED light won’t attract them. However, most bugs are attracted to short wavelengths of light and are especially drawn to UV light; they can see it better, and some use it for navigation. Bulbs that emit more short wavelengths of light (cool white/bluish color) will attract more bugs. Lights that emit a majority of longer wavelengths (yellow/orange/red colors) are less visible. Heat can also draw bugs into an area. LED lights produce little to no UV light and a minuscule amount heat, which makes them less attractive to bugs—so long as they emit longer wavelengths of light.