We’re excited to announce that we now offer

Multi-panel light systems are designed to add a point of interest and liven up a room. They can be used for numerous applications, including dental office lighting, lobby lighting, hospital lighting, classroom lighting, waiting rooms, conference rooms, basements, and more. A choice of stock cloud images can be split into two-, three-, four-, or six-panel displays depending on the chosen panel size. Custom panels can include any image and number of panels, and they can be arranged in any way.

Each Even-Glow® LED panel light uses perimeter-mounted LEDs with an optical diffuser to emit natural white illumination without visible bulbs or hot spots.

Dimmable and non-dimmable panels are available for custom or static levels of light. Dimmable panels consume just 40 watts of power, and non-dimmable 2-by-4-foot and 2-by-2-foot panels consume 50 or 72 watts respectively—significantly less than fluorescent fixtures. The panels have sturdy white or black aluminum alloy frames. They operate within a 100-277V AC range and are designed to last three times longer than fluorescent troffers.

Maintenance Factor

Illumination Systems are designed to fulfill the required lighting level at the end of an operation term and not at day one of the new installation. The luminous flux of the system is going down over lifetime. This is a normal process, no product is lasting forever but the required illuminance levels should not be depreciated at any time. If a lighting system is setup, the maintenance plan has to be fixed too. So the facility managers know how often to clean the room, the luminaries and how frequently to change lamps. A reasonable time needs to be found between maintenance and operating hours, as maintenance cycles are connected to costs. The longer the operation time without maintenance, the more luminaries need to be installed to guarantee the required illumination level at the end of the term. The more frequent the maintenance cycles, the higher the maintenance factor, but also the related costs for the facility service.

Which Points are influencing the Maintenance Factor? Different factors influence the decrease in lighting level like the soiling of the room surfaces, the soiling of the luminaries, depreciation of luminous flux by the light sources or lamps failure.

Room Surface Maintenance Factor: The room surface maintenance factor is the ratio of the room surfaces reflectance before and after cleaning. It is the reduction of the lighting level according to soiling of the room. Luminaire Maintenance Factor: The luminarie maintenance factor is the ration of the luminaries luminous flux before and after cleaning. It depends on the luminarie construction and design (open housing or closed one) as well as on environmental conditions (dirty or clean). Lamp Lumen Maintenance Factor: The lamp lumen maintenance factor is the ration of luminous flux at a specific time compared to a new lamp. It is describing the aging of the lamp or the reduction of light intensity over time. Manufacturers offer comprehensive tables about their lamps luminous flux behavior. Lamp Survival Factor: The lamp survival factor depends on the service lifetime of a lamp. Some lamp lifetimes are reduced by frequent switching. The lamp manufacturers provide tables indicating the lamp survival factor. If a lamp is not working any more, the decision for immediate replacement or group replacement needs to be taken. If the lamp is replaced immediately (mostly in areas where the luminaire is easily reachable) the LSF can be set 1. On the other hand, the decision could be to replace lamps in special terms or group-wise. This could be the case in huge halls, where machines need to be stopped to reach the luminaires.

A maintenance factor of 0.8 shows, that the new lighting system needs to be over driven by 25% not to undercut the minimum required illumination level after 10 years. LED lighting systems are flexible and easy to connect to control systems. The installed load will provide efficient luminous flux at the end of the operation time but the energy that is “over” in the beginning can be saved. The new installation would illuminate an area with required 300lx by about 450lx. The energy can be saved by lighting management systems that are regulating the power concerning the luminous flux depreciation. HID lamps are not easy to control. The energy load that is “over” in the beginning is wasted. No change to save it.

Conclusion: Think carefully when setting up a lighting installations maintenance plan. This starts already with the choice for the light source. LED Modules are efficient, likely not failing and offer long lifetimes between 50,000h and 100,000h. The control possibilities are comprehensive. The luminaries overload, that needs to be installed to guarantee the end of lifetime illuminance levels, can be saved by light management systems. Regarding all the mentioned points, LED is the competing light source. The features are dominant over traditional light sources. Take the chance and install or renew your lighting system by  energy efficient LED light sources and luminaries. If you have further questions please contact the lighting experts at MyLEDLightingGuide.com and discuss products as well as solutions.

Hi Nick,

Mike and I just wanted to thank you and Rick for the excellent service yesterday, a Sunday during a major power outage at that.  From the time I placed the call for help to the time Rick walked out of our soon-to-be-warm-again home, it was only an unbelievable 1.5 hrs!!  I so appreciate your ‘straight-shooting’ with me on the phone about whether our problem could be Oncor related or in our wiring and the option to switch our dead furnace thermostat to the one working leg of power we seemed to have.  Rick arrived just when he said he would, went right to work and determined that we were indeed receiving full power from Oncor, but one of our breakers was bad.  He replaced it, checked things out and was on his way.

You have impressed us with your quality of service.  We certainly will use you again and recommend you when someone asks if we know a good electrician….we do now!

Custom Electrical Services was able to present this amazing young girl Keeley Keller with a donation to benefit the JDRF or Juvenile Diabetes Research Foundation.

Keeley has been living with type one diabetes for over 6 years.  Three years ago after trick or treating Keeley’s parents asked her what she would like to do with her candy.  She said trade it in for a cure.  Every Halloween she takes the candy from trick or treating and holds an auction for her bowl of candy.  The benefits from the action go to the JDRF were the money is used to help with research to find treatments and one day a cure to end diabetes.

“Type 1 diabetes (T1D) is an autoimmune disease in which a person’s pancreas stops producing insulin, a hormone that enables people to get energy from food. It occurs when the body’s immune system attacks and destroys the insulin-producing cells in the pancreas, called beta cells. While its causes are not yet entirely understood, scientists believe that both genetic factors and environmental triggers are involved. Its onset has nothing to do with diet or lifestyle. There is nothing you can do to prevent T1D, and—at present—nothing you can do to get rid of it.” (JDRF)

Most of us know someone affected by T1D.  Ron with Custom Electrical Services has a close cousin who grew up T1D so he sees the way it effects peoples lives.  It’s more important then ever to get involved with the JDRF.  With scientific advancements researches are closer than ever before in finding the cure.  You can get involved in many different ways.  You can volunteer, donate money, or become an advocate.  The JDRF also allows for a tribute donation, as well as a memorial donation.  Please make a contribution today.  Thousands off kids across the USA are waiting for a cure.

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