There are some home repairs you don’t want to tackle. Here are several red flags to look for when you’re buying a home.

common plumbing problems. Water damage is the homeowner’s mortal enemy. Water causes foundation problems, rot and mold. Want to move into that mess? Probably not.

To see if your potential purchase has suffered the consequences of water damage, start outside and

When you see water damage near an electrical outlet or a light fixture, you may have stumbled onto a fire risk. But outlets aren’t the only place to look for potential electrical problems.

Look for flickering and blinking, which signals a poor connection somewhere along the circuit. Check to see if both halves of electrical outlets are functioning. Make sure bathrooms, kitchens, garages and outdoors have professional electrician should determine whether the home’s circuits or fuses provide adequate power and service. The electrician can look for burned wiring, improper connections, dead-end wiring or ungrounded switches and outlets.

Your home inspector is a font of knowledge! Have the inspector check the air quality of the home to see if any mold spores are present — if water leakage or other common plumbing problems have been an issue, mold may be, too.

The inspector can ensure that the heating and cooling systems are properly installed. The inspector can also determine how old the HVAC system is and ensure that its been maintained

Your inspector will also determine the type of pipe that supplies water to the house—old lead and galvanized steel pipes are going to need replacing.

If the house you’re considering fails these tests, it may be best to move onto the next. If you still think it’s the right house for you, despite the presence of common plumbing problems or the need for an electrical overhaul, negotiate a lower price or ask the seller to pay for needed fixes.

Questions? Thoughts? Leave a note in the Comments section orschedule service today.

Many backup power systems rely simply on a single source of energy for emergency power.  Whether it’s a backup power generator, a backup battery system, or solar backup power, the system is usually flawed because all of your emergency power is resting on a single source.  If we’ve learned anything from Murphy’s Law, it is that a single backup plan has the potential to easily fail in your time of need.

In order to have a truly reliable backup power system, it must have several options for recharging in the event that one or more of your power sources fail.  Here are some of the recharging options available to easily integrate into your Indoor GeneratorTM backup power system:

Clearly, having recharging options at your disposal for backup power systems will be essential to their success.  Among these options, solar backup power is perhaps the most reliable, convenient, and clean.  However, the other options are certainly viable as well to ensure your backup power system is able to maintain power indefinitely.

If you have yet to install a backup solar panel to recharge the backup power system in your home or business, contact a reputable Dallas electrician to take care of the job correctly.

The kitchen can be an accident-prone area. It can be the busy hub of the house, hosting multiple people and activities at a time. With a variety of large and small electrical appliances being used close to water, there are many potential hazards. Use these safety electrical tips to stay safe in the kitchen and avoid accidents.

Depending on how large or small your kitchen is, counter space can quickly disappear. While cooking a meal you can find yourself using multiple appliances including the stove. If you are not careful a cord from a blender can soon come in contact with a hot stove surface or a toaster oven. If it is left unattended the protective layer on the outside of the electrical wire will begin to heat up and melt. This damage will expose the inner wires and an electrical fire can start. When setting up an appliance on your counter, tuck the cable into a safe spot and keep track of the hot surfaces to avoid.

When baking or washing dishes water can make its way into just about any area. This can cause electrical shock and damage to appliances. Be extra cautions when using liquids around electrical cables and keep spills away from the outlet. To take it a step further you can use outlet covers on unused outlets to avoid liquids splashing into the sockets.

Fridges, freezers, ovens, and microwaves require a high amount of power. Their electrical demand can put a lot of stress on circuits in the home. By putting too many appliances on the same socket and circuit it will cause the breaker to trip. While this may seam like a temporary inconvenience, it is an indication of a larger problem. If this is an on going theme in your kitchen, it may be time to reorganize the arrangement of cables or upgrade your electrical circuits. The damage to appliances will cost a lot more in the long run.

When looking down the sides of your cabinets and counters you can find a lot of crumbs and dirt that you never noticed. Over the years this type of debris can collect behind appliances you never check. If this food is too close to an electrical outlet it could heat up and potential cause a fire. Make an appointment to check around all the outlets of your kitchen and clear out the dust, dirt, and food. While your guests may not be looking in these areas, this maintenance can avoid potential costly fires.

We know that when you are in the kitchen you are likely working overtime. But it is important to take some time to review your family’s safety in the kitchen. If you have questions about your kitchen’s electrical setup or potential issues you have noticed, contact Expert Electric at 604-681-8338.

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.