When Pegasus Lighting’s President Chris Johnson heard that his neighbor Greg had installed such a unique solution to his dark pantry problem, he knew it was perfect for our Weekend Warrior blog post series. The Weekend Warrior series is part of our quest to bring our customers unique products and offer creative ideas for DIY lighting projects around the house.  

Parts you needPower supply & duration

Note: If you don’t feel comfortable with a soldering iron you can use “wire nuts” to connect the wires. It’s slightly less elegant but perfectly functional.

Now that you understand how the proximity switch works we can wire it up:

Each process of construction is directly or indirectly related to the other, so having a bit of knowledge about each one of these is imperative even if you specialize in only one.

From a contractor’s perspective, the construction of a house can be divided into two main phases: wet and dry. The wet phase refers to the initial phase when the house is unprotected from moisture caused by external forces such as rain, while the dry phase is the phase when most electrical work is carried out as the interior is safe from rain and snow.

On the other hand, from an electrician’s perspective, the two main phases of construction include phase one – the rough in, and phase two – the finish. This division is based on the stage of finishing that the walls are at. Here is a step-by-step guide into how the electrical work is carried out during the construction of a house:

Since there is a lot of machinery that operates on electricity and there is no electricity connection at the construction site, a temporary electric pole is installed during this stage.

Your electrical panel serves as the entry point for the electricity being provided to your home from your electrical utility. It also functions as an electrical safety device that will turn off an electrical circuit if there is too much current. Excess levels of electricity can lead to fire or electrical shock. Although you can often tell which circuit is malfunctioning by looking at your breaker box, it can make things much easier if you take the time to label all of your circuits or fuses. This way, you know which switch goes to which area of your home, regardless of whether or not that particular breaker has visibly tripped.

Most newer homes use circuit breakers in order to protect the different areas of the house. Some older homes, however, may still have fuses. If your home still has a fusebox, consider calling a local Pasadena electrician to inspect your electrical system. This is often the sign of an undersized electrical service. If you have a breaker panel, just follow the below steps to restore power to the area of your home that has been affected.

Excess electrical current passing through a circuit will cause your circuit breaker to trip, effectively stopping the current from flowing anymore. When this happens, the switch will move to a neutral position, which is between the ON and the OFF position. To return power to this circuit, all that you have to do is flip the switch all the way to the OFF position and then back to the ON position. Before doing this, it is good practice to turn off or unplug all appliances in the circuit.

Now that the power is back on, you can continue to use your circuit as usual. If you have continuous issues, however, you should call our technicians at The Electric Connection for assistance. We are always more than happy to lend a helping hand. You can also get more information through our website at www.theelectricconnection.com.

Have you ever wondered what would actually change if you switched to LED? You are probably too accustomed to the CFLs or tungsten lights you use right now, never done a long-term cost analysis and do not really imagine what kind of changes switching to LEDs will bring.

Let`s do a general cost analysis and compare the results of LEDs, CFLs and tungsten bulbs. I will take an electricity cost of 10 cents/KW and an average of 4 hours of light on per day, which means about 15000 hours of operating hours in ten years.

Let`s take the common tungsten lights first. If you have 10 incandescent bulbs in your small office, you will spend about $7.50 to purchase them and have an annual operating cost of approximately $84. Take into consideration that incandescent bulbs will be around for only 1000 hours (500 hours if you are lucky). There is also the additional cost generated by the fact that the air-conditioners will work harder to compensate for the heat emitted by the bulbs. Let`s see what happens in 10 years. In ten years, you will need to replace the light bulbs each year so in total you will spend $75 on the purchase and $840 on the bill, so $915 in total plus maintenance costs.

If you have 10 CFL`s in your small office you will spend about $110 to purchase them and have an annual operating cost of approximately $23. CFL`s will last for almost 10000 hours but they contain mercury and that could be a problem if you have people working for you and a hazard for the environment. If it is very cold or the lights are placed outside in the cold, they will need a couple of minutes to turn on and in some cases, they might not even work. Let`s see what happens in 10 years. In ten years, you will need to replace the light bulbs once and in total, you will spend $220 on the purchase and $230 on the bill so $450 in total plus considerable maintenance costs.

Now let`s see what happens if you have LED instead of CFL or Tungsten bulbs. If you have 10 LEDs in your small office you will spend about $390 to purchase them and have an annual operating cost of approximately $80. LEDs last will last for at least 50000 hours in any environment, whether is cold or warm, whether they suffer physical shocks or vibrations. Let`s see what happens in 10 years. In ten years you will not need to replace the LEDs and in total  you will spend $390 on the purchase and $80 on the bill, so $470 in total, but you will have no maintenance cost.

As you can see, it seems that incandescent bulbs are no option as they are the most expensive ones on the long term.

The first impression is that CFLs might be a little bit better than LEDs as the overall cost is a little bit lower (not counting maintenance costs).  The thing is that CFL will need another two or three replacements in the next years, while the LEDs will work just fine. In addition the maintenance cost will rise with the CFLs. CFLs are also a bio-hazard, they do not work always, take up a lot of space and give an unnatural light, so there are quite numerous advantages to LEDs when we compare them to CFLs so the slight disadvantage of LEDs in the first years can be easily ignored. Moreover, in 12 or 15 years the LEDs will prove to be more economical than all the other options.