Confused or overwhelmed about the benefits and drawbacks of making your home a little more green? Your friendly neighborhood Mr. Electric® professionals are here, helping you understand the bigger picture in your quest for a greener life.

Energy consumption has more to do with having a green home than age. Newer homes with added square footage, vaulted ceilings and an array of high-tech electronics often consume a great deal of energy. Rather than upgrading, consider the size home that adequately fits your needs. With the help of an energy audit, air sealing and insulation, and efficient appliances, you’ll be well on your way to a green home, regardless of age.  

Simply plugging gaps, holes and other air leaks in your home and beneath insulation in your attic can reduce your demand for nonrenewable energy by up to 40 percent. Thinking about investing in a little new insulation? Don’t sweat it if the top-of-the-line insulation is out of your price range – all insulation is green. Go with what’s in your price range today and get those heating and cooling bills down tomorrow. There’s nothing greener than reducing energy consumption.

Don’t become brainwashed by greenwashing companies who put more thought into labeling their products to gain your purchase than into sustainability practices. Avoid deceitful marketing tactics by getting to know which labels are truly green in your local hardware store:

Replacing those old incandescents with CFLs or LEDs pays for itself over the lifespan of the bulbs, which not only use a fraction of the energy, but last far longer as well. Aren’t you tired of repeatedly replacing burnt out bulbs?

Huh? You heard right. Incandescents and halogens should ALWAYS be turned off when you leave the room. Why? They are less efficient. CFLs, however, are a bit more complicated. They cost 75 percent less to operate than an incandescent. However, turning them on and off reduces their operating life, which can cost you more in bulb replacements. The Department of Energy’s advice: If you’ll be out of the room for 15 minutes or less, leave it on.

Items with a power adapter, indicator light, standby function, or clock can suck up energy even when they’re turned off, draining you to the tune of 5 percent or more of your power bill. The typical cable box alone uses half the electricity of an Energy Star fridge. Multiply that times the number of these items in your house (TVs, computers, microwaves, cell phone chargers). To take a big bite out of your electric bill, plug these items into a power strip so they can be turned off when not in use. In addition, have wiring inspected to ensure poor connections and undersized wiring aren’t contributing to additional energy loss and higher bills.

Adjusting your thermostat 10 to 15 degrees for 8 hours a day can save you 5-15 percent per year on heating and cooling costs – 1 percent for each degree it’s set back. Make the savings hassle-free with the installation of an inexpensive programmable or Wi-Fi home thermostat.

Lately, there has been a lot of buzz about 3D projection mapping. I first heard about it from an electronic music enthusiast who plans to acquire projection mapping software and add this extreme visual component to his live shows. But many people were introduced to projection mapping from the coverage of the Winter Olympics in Sochi this year or from the viral video of projection mapping shown below, a pre-game show on the court floor at a Cleveland Cavaliers game. Prepare to be astonished.

5-pin SPDT (single pole, double throw) automotive relay.

Relays are essentially two parts in one package. The first part is an inductive coil (pins 85 and 86). This coil is the “trigger” function of the relay. By applying both a positive (+) and ground (-) to the contacts, current passes through the coil. When current passes through the coil, a magnetic field is generated and moves the switch (the arrow in the diagram). This is where the second part of the relay comes into play.

The second part of the relay is the “switch.” The switch has three interface contacts—common, normally closed, and normally open. “Normally” refers to the state of the relay not being energized.

While relays can be used for virtually any task, there are some very useful, simple applications for adding LED lighting to a vehicle. Please note that this wiring only pertains to the relay—not the wires in the vehicle. Before interfacing with a wire in a vehicle, always ensure you test the wire with a digital multimeter first to confirm circuit function.

Positive Switching

Positive switching is used for applications where the “trigger” for your switch or circuit is positive. This could be an ignition, brake, or reverse light wire for example.  This could be used for applications such as off-road light bars, work lights, additional brake lights, and other exterior lighting.

Negative Switching

Negative switching is used for applications where the “trigger” for your switch or circuit is negative. Negative triggers are often found in door, hatch, and trunk triggers as well as many interior switches. This could be used for applications such as footwell lighting, truck bed lighting, under-hood lighting, and other interior lighting.

Switch Activated With Ignition Override

This is useful for applications where you want to turn your light on or off with a switch but only want the light to remain on when the car is running or key is in the “ignition” position. The main advantage to this is—even if the switch is left on—the light (or output circuit) will shut off when the key is turned off so that the battery will not be run down.

For technical questions, don’t hesitate to call us toll free at 866-590-3533. Our customer service and technical support teams are available from 8:30 a.m. to 8 p.m. CDT Monday-Thursday and 8:30 a.m. to 4 p.m. CDT on Friday.

In this digital age, having a strong online presence is vital to attract new employees and clients. However, with a few simple tools, any residential or commercial electrical contractor can quickly and easily set up a website. They can also create advertisements and build an online brand. Digital marketing is now accessible to the masses.

Even with a proper website, social media profiles, and company listings, it can be difficult to be noticed online. This is where search engine optimization (SEO) comes in. This is a method of making your website appear in the top search results for a given search term. For example, if a user searches for “electrical companies in [your city]”, SEO will ensure that your website appears in the top results.

This can be a complicated process, so SEO experts exist that can handle this task for a fee. Otherwise, an active social media presence will boost your SEO, as Google and other search engines are able to gather and combine data from all over the internet. The larger your online presence, the more likely it is that your company will appear in the top results.

Digital marketing can be simultaneously simple and complex, but with these recommendations, any contractor can start building an online reputation. There are a variety of options to suit any size company. With the right ideas and good management, you can drive traffic, clients, and good employees to your business.

This winter, Mr. Electric® wants to help you power your tomorrow by choosing the best holiday lighting gadgets. We searched all around to find you the top four lights and tools for your home displays!

This is a great way to light your outdoors without using energy and without using an outlet. The sun will charge the lights during the day and will turn on automatically when the sun sets. Each package contains 50 lights over 23 feet, making this an affordable alternative to outdoor lighting.

Source: Solar Powered Light Strings

This is a durable and heavy duty timer that helps you control your holiday lights.  It has one grounded outlet and a manual ON/OFF switch. This comes with an 18-inch cord and grounded plug to make it a durable timer that’s a safe choice to use on Christmas lights, landscape lighting or fountains.

Source: Outdoor Timer

These LED light strips are designed to be versatile. You can cut or bend them to fit your custom displays. The hue app allows you to change your light colors and turn ON/OFF all from your mobile device or tablet. We also love the efficiency of these lights and have a good feeling more and more people will began using these, instead of the traditional lights, in the future.

Source: LED Light Strips

The Light Keeper Pro is a small hand-held tool capable of fixing mini light sets, icicle and net light sets, yard decorations, pre-lit trees and wreaths. Simply plug in your light set and press the trigger to repair most of your lighting problems.

Source: Light Keeper Pro

Show off your holiday light displays by tagging us in them on our Facebook page. Don’t forget – if you need some holiday lighting help, you can give us a call and we will set up and take down for you!