Tackling a few home improvement and maintenance projects yourself can be a great way to save money. However, there are certain jobs better left to the professionals—for the sake of your safety and security and so that you aren’t wasting money on projects you may not be able to successfully complete on your own.

The key to keeping costs down and keeping your home or building safe and secure is knowing which jobs make good DIY projects and which require a little more technical expertise—like electrical work. Working with electricity requires special training and skill. It’s far too dangerous for a novice to learn by him or herself.

There are many reasons it’s important to hire a licensed, professional electrician rather than attempt DIY electrical wiring. If not performed correctly, a do-it-yourself electrical repair can be dangerous and ineffective and can even lead to:

At Kolb Electric, we want your home to be both efficient and safe. That’s why we employ only the most qualified licensed electricians to complete your electrical work. We understand the potential dangers and know how to work with electricity safely.

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.

This weekend many people around the country set their clocks back to adhere to daylight savings time (DST).     How did this tradition start, and why do we follow daylight savings time?

Although daylight savings has only been used for about 100 years, ancient civilizations had been known to use a similar system.  Ancient people would adjust their daily schedules to the sun’s schedule.  Benjamin Franklin is often credited with bringing daylight savings time into the modern limelight.  He suggested, in a essay, although jokingly, that Parisians could economize candle usage by getting people out of bed earlier in the morning, making use of the natural morning light instead.

Both George Vernon Hudson and William Willett had also suggested a system similar to daylight savings.  Both men suggested setting clocks either forward or back to coincide with daylight hours.  Willet actually suggested eight time changes a year moving clocks in 20 minute increments.  This plan was introduced to the British House of Commons in February 1908, with the first bill drafted in 1909, however, the idea was never made into a law.

Daylight Savings in Europe

Germany was the first country to implement DST in 1916 in an effort to save fuel for the war.  The innovative idea caught on and countries around the world used DST during the war, but many reverted back to standard time after WWI.  U.S. President Franklin D. Roosevelt instituted year-round DST in the United States, called “War Time” during World War II from February 9, 1942 to September 30, 1945.

Modern DST in the U.S.

In the United States, DST caused widespread confusion from 1945 to because states and localities were free to choose when and if they would observe DST.  In 1966 Congress passed into law the Uniform Time Act which stated DST would begin on the last Sunday of April and end on the last Sunday of October. However, states still had the ability to be exempt from DST by passing a local ordinance.

Daylight Saving today

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.