Underwater lighting gives your pool a charming, romantic look at night. It also makes swimming after dark more enjoyable. Such lighting can be a big help when you’re trying to test your pool water after dark. However, changing these underwater bulbs when they burn out isn’t quite as simple as changing a household light bulb.

When you go to replace a pool light bulb, keep in mind that working with water and electricity requires special attention to safety. Be sure to switch off the electricity to the pool area, either at the breaker box or the main shut-off switch. You will need your new bulb, a lens gasket that fits your pool light fixture, both a Phillips-head and a regular screw driver, a couple of towels, and a circuit tester.

The type of bulb you need is generally written on the edge of the fixture. If this information is worn, you can measure the diameter of the existing bulb and compare that number to common replacement bulbs. It’s important that the replacement bulb be the right size to prevent water from entering the bulb fixture and shorting out the bulb.

After you have the right equipment assembled and the electricity off, it’s time to switch out the bulbs. Start by removing the bulb from its casing. Most light fixtures have a screw at the top that holds the unit together. Next, pull the bulb assembly from its casing. There should be a long enough cord so that you can set the whole thing on the deck outside of the pool while you work.

Now that you have the light out of the pool, gently remove the face ring, gasket and lens so that you can get at the bulb. Once that is done, the next part of your pool light repair is to carefully unscrew the bulb and wipe off any moisture. Clean the entire assembly gently to remove any corrosion, but don’t scrape it or the unit may not seal properly when it’s put back together.

Finally, insert the new bulb, install the new lens gasket and put everything back together. Return the light fixture to its casing and replace the set screw. Turn the electricity back on and make sure that the light is working properly.

At Kolb Electric, we want you and your family to enjoy your swimming pool—at night as well as in the daytime. If you don’t feel comfortable replacing the pool lights yourself, we’re here to help. In fact, our licensed electricians are experienced in all aspects of pool light replacement, so we can help you with any service you require. To schedule an appointment for your Maryland, Northern Virginia, or DC-area home, call us at 877 287-1179.

If you’re longing for a bulb that’s going to save energy and that lasts, this LED bulb replacement guide is a great place to get a feel for the type you might need. Other than finding a bulb that fits the socket, has the correct voltage, and meets wattage requirements, there’s no list of rules as to what bulb you should use in a certain fixture. This guide shows that even the same type of fixtures can require or accept different bulb types. LED replacement bulbs are available in a variety of wattages, intensities, voltages, and with different base types; they can even emit different colors of light. You have the freedom to choose a bulb that fits your needs, and there are plenty of available options.

Clicking each picture below will direct you to a page of similar bulbs. Keep in mind, this post just touches the surface of available LED bulbs. If you don’t see what you need, use our site to see hundreds of lighting options.

Track light fixtures are found in many homes and allow for aimable illumination exactly where it’s needed. These fixtures almost always contain MR11 spotlight bulbs. In addition to track lights, these bulbs are often used in recessed, pendant, display case, and desk light fixtures. MR16 and MR11 LED replacement bulbs have GU10 or GX5.3 bi-pin bases and are available in a wide variety of styles with many LED configurations.

Installing a backup generator can be a great benefit to many situations, but there are still people who think generators are more hassle than they are worth. The truth is there are a lot of myths and untruths out there about how backup generators work and run. Let’s take a few moments to debunk the three most common myths:

Truth: Installing a backup generator is a good idea if you want to ensure you have power during storm season and the cold winter months—times when the power has been known to go out due to high winds, lightening, or icy power lines. These generators can provide power for any family that needs to keep the electricity flowing; whether it’s to keep the food in the freezer from thawing, to keep the family comfortable during extreme temps, or just for convenience.

Truth: While you may remember the loud, noisy, and sometimes even smelly generators from years ago, the modern versions are not nearly as disruptive. If you use a diesel generator, you may still get some of that odor, but when it comes to noise it’s really not that loud. It’s more of a soft whirring sound than it is a loud motor sound. Your neighbors will likely not even know it’s running…that’s how quiet generators are these days.

Truth: If your only frame of reference for a backup generator was from 30 years ago, you may think the power you get will be unreliable. This can still be true for certain generator models, but you can turn to professional electricians to help you find the right generator to meet your needs. If you need the generator to be consistently reliable, you are sure to find a model that will fit the bill. You can also purchase surge protectors to help with this issue and protect more sensitive electronics like computers and important medical equipment.

Don’t let these common myths keep you from experiencing the peace of mind and protection a backup generator can bring to your home. Even when the power goes out, you can continue to use essential electronics in your home and keep your family comfortable when you have the right generator installed.

Hurricane Sandy is making her presence known in MD, DC, and VA. Downed trees, flooding, and even snowfall are causing serious problems for people in the area. Millions are without power throughout the Northeast. Hurricane Sandy is not the first, nor will it be the last, powerful storm to hit the area. This is a perfect time to consider investing in a home or commercial standby backup generator, which is a permanently installed fixture.

Kolb Electric is a leading installer of home standby backup generators. This type of generator is permanently installed on a gravel bed or concrete pad next to your house. The benefits of investing in a home standby backup generator include:

Here at Kolb Electric, we’ve also completed numerous commercial standby backup generators. We’ve heard the same thing over and over again from business owners in the area in terms of what they’re looking for in a backup generator:

Standby backup generators allow homes and businesses to continue normal, everyday operations. Hurricane Sandy is a real wakeup call to MD, DC, and VA that the area is vulnerable to inclement weather conditions. To protect your home or business from future power outages, contact Kolb Electric to schedule a home or commercial standby backup generator installation.