Advanced lighting control systems (ALCS) utilize electronic circuits with a programmable logic controller to automatically adjust lighting levels.  Program a number of variables and light requirements to get the lighting just perfect. This helps in providing the right amount of light where and when it is needed, hence improving energy efficiency and savings.

Advanced lighting control systems provide benefits like automatic scheduling and dimming. Turn lights off based on room occupancy and level of daylight. In so doing, the ALCS adjusts the light levels to match the requirements at any particular time. For example, when a room is empty, lights dim or go off completely. This saves on utility costs.

The sensors communicate with the lighting control system through wired or wireless connections. In some applications, sensors are integrated into the lighting control. While the wired network requires hand wiring of all the devices, the wireless communications use radio frequencies. Therefore several benefits exist over the wired network.

Wireless technology eliminates the need for wiring and is, therefore, cheaper, easy to implement and modify. It provides more flexibility while reducing the planning time for the electrical system. Wireless lighting controls are ideal for hard-to-reach lights. These include places where there are non-accessible or hard ceilings, basements, and other expensive or hard-to-wire areas.

The controller automatically adjusts the level of illumination based on one or a combination of the following variables.

The controls utilize room occupancy or proximity sensors to check for activity in the room or target area. If there is no activity, the controls automatically switch off or dim the lights. The system will then turn the lights to full brightness when room occupancy sensors detect someone within a defined space.

Different lighting levels are required based on the activity. In some applications such as warehouses, there is no need to keep all the lights on when areas are not in use. The lighting control systems will either turn off or dim most of the lights. Some advanced systems provide just enough light in the open spaces. Yet, more light becomes available near shelves where a worker might be picking up or replacing items.

Additional light is required during office hours when people are working. However, this isn’t necessary during the lunch break, or when offices are being cleaned. A combination of controls may be used here. Take advantage of daylight, dim or completely turning off the lights when more natural light filters into the room.

The programmable controls can be used to switch individual or groups of lights depending on time of day. These programs run 7 days a week. Consequently, there’s a separate schedule for weekdays, weekends, and holidays. In an office setup, a timer ensures that all lights, apart from security lights, are turned off at night, during the weekends and on holidays.

Instead of using the lamp at its maximum rating when new, the controls dim the light in certain cases. This reduces the normal wear and tear. As the lamp ages, its level of illumination will decrease. However, instead of the light level going down, the control will decrease the dimming level and maintain the required level of light.

So instead of powering the light at 100% and wasting energy with excess light that is not required, the controller ensures light is powered at a lower percentage. This ensures that required light is provided, but at a lower power consumption.

Factors considered when implementing a lighting system include the need for flexibility, facility size, floor plans, facility use, daylight hours, and building codes. Other considerations include the cost-effectiveness of the system, the ease of use, visual performance and comfort.

In addition to controlling the lights, the advanced lighting control systems help in determining the occupancy patterns. Moreover, the operating status of part or whole sections and the entire system’s performance is monitored. This provides business owners with an opportunity to evaluate the effectiveness of the installation and make adjustments.

The lighting industry has been busy as ever this month, from the slow-climbing successes of LED adoption to the discovery of new galaxies. Have you kept up? Allow us to offer a taste…

It’s only a matter of time before LEDs make serious headway into the retrofit market. Forbes predicts that by 2021, LEDs will make up approximately half of all retrofits in a market where they currently only make up about 5%. Read more…

Cree and Home Depot recently partnered to offer more affordable LED light bulbs to consumers. Nasdaq predicts that Wal-Mart will soon follow, based on a recent announcement from GE about lowering the price of their Great Value LEDs (sold at Wal-Mart). Image via houzz.com

There is an art to proper bathroom lighting, and it involves a lot more strategy than you’d think! For one, this author adamantly believes you should not light a mirror from above because it casts unsightly shadows on your face. Read more…

While you may not know them by name, you’d probably recognize a GFCI outlet if you saw one. These are the outlets that not only have the outlets themselves on their face plates, but also 2 small buttons. One says test, and the other says reset. These outlets are commonly located in areas of the home where water is often present, such as in bathrooms, outlets around the kitchen sink, and any outdoor outlets on your property. Essentially, they serve as an added safety feature in your home, protecting residents therein from the threat of electric shocks.

GFCI outlets measure the voltage level as electricity passes from the “hot” to the “neutral” side during use. Should the voltage not match up, the outlet registers that electricity is escaping and traveling through something to ground itself—potentially a human user of whatever device is plugged into the outlet. When this imbalance registers, the GFCI outlet basically acts as a circuit breaker. It nearly-instantaneously stems the flow of electricity through the circuit, protecting the user from danger. The outlet will then have to be reset before being used once again.

Recent data from the National Association of Realtors (NAR) suggests that the United States is entering a sellers market, and that homeowners are, for the first time in years, starting to face fierce competition for their properties upon entering the market. According to the NAR, home prices jumped more from the fourth quarter of 2011 to the same period in 2012 than they had over any year since the onset of the Great Recession. This has been fueled by a shrinking housing market, as shoppers are less apprehensive about making a big purchase and new home construction has yet to catch up to sales volume.

Homeowners who had been considering a move should look into selling their house now while the market is in their favor. Before doing so, however, residents should do all they can to make sure that their property is in the best possible shape before putting it on the market, and should start off by looking into a Maryland electrical repair service like John C. Flood to inspect if their house is up to code. By taking these steps before a prospective buyer calls a home inspector, you will be sure that no surprises come about that may give a buyer reason to lower their offer.

Summer months are beautiful in Los Angeles. The weather is never too hot and tends to be mild, but there are days when things do heat up and things get a little uncomfortable. Your first reaction may be to go for that air conditioner thermostat and crank it down a few notches as you attempt to cool down your home. But, here is a scenario for you; everybody else has the same idea. That means the electrical grid is getting a real workout and it may even lead to sporadic outages. There is a better option, per your electrician. Los Angeles residents don’t have to run to the thermostat, instead look into a ceiling fan installation. The Electric Connection has been helping southern California residents for years and you can rely on them to help you as well.

Ceiling fans are energy efficient and effective. You don’t have to spike your electric bill because there is a heat wave. Fans installed in your living room, dining room and even in your bedroom can go a long way to keeping you comfortable when the temps are soaring outside. Installation is fairly easy, but should always be handled by an electrician.

Fans stir the air, creating a nice breeze. Combined with an air conditioner, you can easily maintain your comfort without touching the thermostat. The fan blades pull the warm air up and away from where you are sitting or laying. What’s even better, the fans are also beneficial in the cooler months as well. They push the warm air down to where you are.

Because there is some electrical work involved, a Los Angeles electrical professional should do the install. In many cases, electrical wires will need to be brought to the place in the ceiling you have decided you want the fan placed. To make sure your ceiling fan installation is completely safely, give The Electric Connection a call today.