How many times have you observed your neighbor using a weed-whacker that is connected to a series of four or five extension cords in order to reach the far corner of the yard? Probably plenty of times. When using a series of cords, be sure they are all the same rating, and check with the manufacturer or your local licensed electrical contractor to see if it is safe.

Extension cords are rated by the thickness of the wires inside using a standard known as AWG (American Wire Gauge).

Many people enjoy doing their own work on their homes.  If they have the skills and tools, the DIY project can be very rewarding.  It’s a great way to save money and feels good to have done it yourself.  Some may think electrical work can be done just as easy as other home improvement projects. However, you should think twice when working on items electrical related.  The hazards can be lethal and catastrophic.

Some risks include:

Many people desire to save money and have the satisfaction of  “doing it yourself”, but doing DYI electrical can cost you more in the long run.   Even what may look simple can be done incorrectly if you don’t know exactly what you are doing.  What looks to be an easy do it yourself project can turn into a nightmare due to inexperience.

Have questions about your next project?  Need advice about the electrical problem you are thinking of doing  yourself?  Give us a call:

Oil and natural gas resources are highly in-demand for the fuel and energy sectors, and this demand will continue to grow. Companies working in these sectors are often hard-pressed to put effective electrical systems in place that can handle the energy requirements without compromising on safety and reliability.

The good news is that modern electrical solutions are designed to handle the pressures and demands of processes in every aspect of the oil and gas industry. Today’s electrical infrastructure combines safe and reliable power supply with state-of-the-art information management systems customized to suit various requirements.

Let’s take a look at some of the electrical equipment available for oil and gas industry applications:

These can easily be considered some of the most essential products for the oil and gas sector, since they offer improved safety and security for employees as well as production units. Efficient warning systems can reduce the risk of casualties and save lives in case of untoward incidents.

We’ve certainly been on an electrical safety kick lately here at Kolb Electric. But hey, it’s for good reason! With summer weather on the rise, activity levels are at an all time high. This means more use of electrical appliances, more parties, and more traffic. Is your home safe from common causes for electrical fire? Let’s find out!

The certified electricians at Kolb have handled their fair share of dangerous situations with regards to electrical fire. When it comes to safety, there’s no better teacher!

Maryland boasts a rich, diverse population with loads of historic value and modern innovation. But some of these combinations can result in some pretty dangerous situations:

So let’s turn this list of five into a single statement. Keep your home updated! With adequate, modern, and grounded outlets you shouldn’t need excessive cords, or to use outdated tools. Looking for the upgrades and updates you need for your Maryland home? Contact Kolb today!

LED fixtures, such as

With energy consumption that is less than half of what 150-watt LED parking lot light that is a direct replacement for 400-watt metal-halide (MH) fixtures. That’s 250 watts less for the same amount of light!

The average price of electricity per kilowatt-hour (kWh) is 12 cents. To figure out the monthly cost of running 25 LED parking lot lights for 11 hours per day, use this formula: (combined wattage x monthly hours of use)/1,000 x price per kWh. For 25 LED lights, (3,750 x 330)/1,000 x .12) the total would be $148.50 per month or $1,782 per year.

When the same formula is used for 400-watt MH fixtures, the monthly cost is $396, and yearly cost would be $4,752. So, in this situation, switching to LED fixtures would save approximately $3,000 per year. When coupled with the savings on maintenance, LED fixtures can save $6,470 per year. At that rate, the cost of 25 $340 LED fixtures would be recouped within two years.

Left: LED wall packs; Right: HID wall packs

Unlike LED fixtures that light up instantly, HID parking lot lights require a warmup period of up to 10 minutes before they reach full brightness. They also can’t be turned immediately back on after being switched off; this is called restrike time, and it can take up to 15 minutes before they can be turned on again. Attempting to power on the lights before the bulbs have cooled can damage a fixture’s components and cause the HID bulb to fail sooner.

HID lamps consist of a ballast and a quartz tube that contains gas, metal salts, and two tungsten electrodes. In order to create light, an electric arc passes from one electrode to the other through a gas (most commonly mercury, metal halide, or sodium). The mercury used in this process is dangerous if enough is inhaled or released into the environment. If an HID bulb bursts, all contents should be put into a sealed container or sealed bag and taken to a recycling center or hazardous waste facility. If HID fixtures are used indoors, wall packs and canopy lights, are used indoors, the possibility of ultraviolet (UV) radiation exposure should be taken into consideration. HID bulbs emit a substantial amount of UV radiation, but an outer glass envelope prevents the radiation from escaping. However—according to the FDA—”If the outer bulb breaks and the inner tube continues to operate unshielded, intense UV radiation is emitted. UV exposure at this level can cause eye and skin burns, as well as blurred or double vision, headaches, and nausea.” The UV light from an HID bulb with a broken envelope can also lead to discoloration of items and fabric. LEDs emit little to no UV radiation.

In short, LED lights are a better alternative to HID parking lot lights. They offer a great deal in the way of savings, longevity, maintenance reduction, brightness, color, and safety. While it may take a short amount of time to recoup the price of switching to LEDs, all of their qualities make it easy to see why so many businesses have started the process.

For technical questions, don’t hesitate to call us toll free at 866-590-3533. Our customer service and technical support teams are available from 8:30 a.m. to 8 p.m. CDT Monday-Thursday and 8:30 a.m. to 4 p.m. CDT on Friday.