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.

Appliances can make for exciting and valuable additions to your home; however, they use a lot of electricity and can ultimately take a toll on your electrical system. As a Plano TX electrician, I have seen it time and again—homeowners buy new appliances that, even when they have an “Energy Star” label, use a significant amount of electricity. These homeowners are unaware, however, that the more important problem lies in the installation of these devices, taking for granted the safety precautions that were addressed (or not) during the installation process.

The old “set it and forget it” mentality that a lot of people seem to have when it comes to their new appliances is that, whether or not a Plano TX electrician is called to help install the appliance, the importance of appliance installation safety is ignored and the awareness of potential dangers and mistakes in installation is minimized. As a result, things that at the time of installation seemed trivial in the long run can cause significant problems.

Ideally, with the help of a Plano electrician, you should have no problems installing your new electrical equipment. Here are some tips that might help you prevent safety concerns with the installation of your brand new appliances:

Chances are, you don’t need to call your Plano TX electrician to help you with every new appliance installation. However, if you have any doubts or questions about how to install your appliance safely, don’t hesitate to call us at Electric Man so we can make sure that your installation goes off without a hitch.

Give us a call today at 972-792-7270 and connect with us through our website, www.electricmaninc.com. Also, feel free to ask your questions in the comments section of our blog and we will get back to you soon.

Electricity savings help customers to reduce the energy bills and environmental degradation. With technology becoming more affordable, most households are increasingly relying on electrical appliances. However, inefficient equipment or usage ends up costing the consumer more money unnecessarily.  Low electricity consumption not only saves the energy costs, but also means using less fossil fuel, nuclear and coal to generate the power.

Consumers have all the control on their power needs, and the best way to achieve electricity savings is by understanding all the requirements and then optimizing the way they use the appliances. While some users might not be aware of the many small things they can do to reduce their reduce electricity costs.

It’s incredible the way lighting can change outdoor spaces. As is the case with indoor spaces, spending comparatively little on lighting can produce dramatic results. A DIY outdoor lighting project might be just the thing to make you fall in love with your home all over again. But before you begin an outdoor lighting project, it’s important to think about your options. Here are 10 tips for 10 approaches to outdoor lighting.

1. Using Outdoor String Lights

Outdoor string lights are just great. But there are so many different kinds! Some have bare bulbs; some have lanterns. Some are LED; some incandescent. Some are white; some are colored. Make sure you research your options and choose the ones that are right for YOU!

2. Taking DIY Outdoor Lighting to the Next Level

Sure, you can install a standard low voltage lighting fixture and be justified when you say you Did It Yourself, but have you ever considered making your own DIY outdoor lighting fixtures? Mason jars seem to be the ingredient of choice when constructing your own outdoor lights. The internet is full of instructions for making DIY outdoor lighting fixtures, so do your homework and find the perfect project to make your outdoor area more luminous.

3 . Making it Modern

Let’s get weird! Isn’t that what modern outdoor lighting seems to say? I guess it depends on whom you ask. Modern outdoor lighting usually consists of interesting light fixtures with unusual, playful designs, and they can really make your outdoor vibe more interesting and thought-provoking.

4. Showing Off Textures

Sometimes you start with a particular light source in mind. These days, that light source is often LED. If you’re sure you want to use outdoor LED lights, you have a wide variety of outdoor LED light fixture types, from LED rope to LED tape to LED path lights, step lights, puck lights, recessed lights, and string lights. LED outdoor lights are highly efficient and look great. And some, like the one above, run on solar power! That means free!

8. Decking Out the Deck

If you are focused specifically on outdoor deck lighting, make sure you think about caution. Outdoor deck lighting should entail step lights if there are steps and should include lights around the perimeter of the deck. LED tape or rope, colored or white, are often great for running on the underside of deck railings.

9. Using Timers