If you understand how drastic a serious electrical emergency can be, then you won’t take this post for granted. A lot of people ignore common factors that could start a serious problem, and our job is to remind you to keep a look out. You can reduce the odds of injury and property damage when you’re more aware of your electrical system. Those who take the time to identify any potential threats not only are able to save their home from an electrical fire but are also more prompt to stopping the problem before it even becomes a concern. Never hesitate for energy eating appliances and other devices throughout your home. Do not just assume that your neighbors are also experiencing similar outages and instead take action. If the problem continues, ask an electrician to come in to check your electrical system.

We often find there is a lot of confusion between Lumens and Foot Candles and Lux. And even more confusing is how some represent conversion from traditional light sources like Metal Halide and High Pressure Sodium in terms of watts, and not lumens. So why all the confusion. Well, it may be because those who represent this conversion are trying to avoid letting you know about the efficiency of the LED lights, so they claim you can replace X watts of Metal Halide with X watts of LED. What they should really say is that you can replace a 400W Metal Halide with X lumens, and their lights only need Y watts to produce these lumens. We’ll dive into this a little later, but lets first talk about lumens vs foot candles vs lux.

What is a lumen? A lumen is a measurement of light related to (1) fixture or bulb. So when we talk about lumens, we say that a fixture or bulb creates (X) lumens. These lumens are determined by sophisticated measurement equipment.

What is a foot candle? A foot candle is a unit of measurement at a specific location in a room or outdoor location that is created by 1 to many lights. It is a cumulative reading of 1 to many light sources at a specific location. It is both real and calculated. Real in the sense that you can take a light meter and walk to any location in a room or outdoor location and take a reading that represents the amount of light recorded from all contributing lights or fixtures. Calculated in the sense that you can use software to predict the foot candles of a space based on the placement of lights within the simulation.

What is lux? Lux is identical to foot candles. It is a measurement of real or calculated light, but it is done on a different scale. As a rough estimate, 1 foot candle = 10 lux.

So, simply stated, lights produces lumens, and the cumulative lumens of all lights are then determine the foot candle or lux measurement of light at a specific point in an indoor or outdoor space.

The little community of Victoria Park in central Florida is beating out Los Angeles when it comes to saving electricity on street lighting. Last November, I wrote a blog post about the street lighting program here in Los Angeles, which is currently yielding higher-than-expected energy savings — 60% compared to the expected 40%. Well, that’s something to crow about regardless of what they’re doing in Victoria Park.

The Nitty-Gritty in L.A.

Electricians are using LEDs to replace the conventional incandescent bulbs in 140,000 Los Angeles street lights. Maintenance costs for LEDs, though not as significant as electric bills, also take a smaller bite. Nothing to be sneezed at! LEDs are good for the City budget, good for climate change, and good for energy independence.

An LED (Light Emitting Diode) is a light created by the kind of tiny parts that are in a computer. LEDs are used, for example, in many kids’ light sabers. They’re brighter and use a lot less electricity than the incandescents that you and I screwed into sockets when we grew up. As for what Victoria Park is up to….

Electricians Retrofit Gas Lights in Victoria Park, Florida

Victoria Park is now upping the ante. Electricians are retrofitting its gas-burning street lights with special LEDs that will save the community 92% on its combined energy and maintenance bills.

Victoria Park is a planned community in central Florida. Residents enjoy the charm of real gas-lit street lights, but the expense is a concern. As the community builds out, the annual costs for gas and maintenance were being projected to top $1,000,000 a year, just for street lighting.

When residents formed a committee to look into alternatives, the committee hit upon low-voltage LEDs. While typical house current runs at 110 volts, low-voltage current can run at around 24 volts, reducing power needs.

Victoria Park is now retrofitting their existing street lights with low-voltage LEDs. The retrofits, an innovation by Solas Ray™ Lighting in Anderson Indiana, look, for all the world, like real gas lights. They mimic the look of a candle flame. The lights create charm and a warm glow, but also five times more light than each pole would create with gas. Not to mention the 92% energy and maintenance savings. In fact, the Mayor of the City of DeLand, where Victoria Park is located, awarded Solas Ray a proclamation of appreciation for saving Victoria Park residents nearly half a million dollars in 2010.

Fortunately for all of us, in the energy efficiency race, we all win as cities out-do each other to help out their budgets and help the environment.

Want to save energy in your home or business?

One of the specialties of my electrical contracting company, The Electric Connection, is energy-efficient lighting. Call us to discuss your lighting needs (800) 990-9490.

Kim Hopkins

CEO, The Electric Connection.

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Electrical conduits are an electrical piping system made of plastic, metal, or fiber, that are used to provide wiring or cable route to protect it. The use, form and installation details for electrical conduits are specified by the wiring regulations such as the US National Electrical Code (NEC) or other national or local code.

The location of an electrical conduit will usually determine what kind of material may be used. Since electrical conduits are used mainly in the outer wall surface in exposed locations, they are made of a material that is either flexible or rigid.

The following are the most commonly used materials:

Rigid steel The type of conduit system that is to be applied depends upon the wall thickness, mechanical stiffness and the material used to make the tubing. The material can be chosen for mechanical protection, corrosion resistance and for cutting the costs on installation charges. As far as wiring regulations for electrical equipment in hazardous areas are concerned, certain kinds of conduits need to be used depending on the regulation specifications.