We offer bucket truck or as some call boom truck work for Des Moines, Ankeny, West Des Moines and all surrounding communities.  Or bucket truck crew is available 24 hours a day for your electrical emergencies.  Our bucket trucks are fully stocked with most major components for a quick repair to minimize your down time.

Do you have a parking lot light that needs repaired, re lamped, or re ballasted?  Our bucket truck can service your parking lot light with just a phone call.  We can repair most parking lot lights with the supplies on hand.

Would you like to replace or upgrade your current parking lot lights?  Our bucket truck crew can replace your old mercury vapor, or high pressure sodium lights with new energy efficient long lasting LED’s.  The LED parking lot lights our extremely energy efficient when compared to the old style.  They have an extremely long life with some as much as 50,000 hours!  The energy saving is worth the upgrade alone!  But not only do LED parking lot lights save on your energy bill they save you money by not having to replace the bulbs!

Our bucket truck crew is experts at replacing overhead services and overhead lines.  Our bucket trucks can reach the highest places and get the job done safer and quicker than conventional means.  Have a storm damaged overhead service?  We carry most major components to overhead services and have our bucket truck and service crews available to Des Moines and all surrounding communities 24 hours a day for those unexpected electrical emergencies.

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.

So many exciting things have happened this year – A new blog design, an Pegasus Lighting website, taking into consideration all the things that Pegasus holds so dear and making them even better:

And this week it happened.

At the end of the day, it all comes down to customers having a great experience on our site and wanting to come back time and time again. Our new design has a clean look with a simple color scheme and easy-to-read font. Clear navigation and integrated filters make the perfect lighting product easier than ever to find.

We’re eager to hear your opinion of the Facebook, Pinterest.

Have you recently had a home inspection completed or are you getting ready to purchase a home and don’t understand the inspection report? A certified electrician at ElectricMan can help you figure out exactly what the inspector found and what it all means. Having your home inspection deciphered by ElectricMan can save you time, money and a lot of stress.

Here are some examples of the most common home wiring problems that a certified electrician can remedy:

These problems may be eyesores, or perhaps you don’t notice them at all, but almost all of them can be hazardous and require immediate attention by a certified electrician. Before you start worrying about your latest home inspection and get knee-deep in all the repairs at once, ElectricMan can help you decode each project and give you a quote on needed repairs. Remember, it’s about your family’s safety, so it’s always best you pick your electrician based on the quality of work and his reputation rather than letting the seller pick the repairman.

If you suspect your home is subject to some of these problems, or for help interpreting your home inspection contact a certified electrician at ElectricMan today. ElectricMan is a trusted, local Dallas electrician with 27 years of experience. For more information visit the ElectricMan website and don’t forget to ‘like’ us on Facebook and follow us on Twitter, Pinterest and YouTube.