When working in an industrial environment you may have a variety of equipment pieces that are plugged into a standard electrical outlet. If this equipment vibrates, you may find that the cord eventually unplugs itself. In other situations, if the equipment is critical to operations and you find that it is being disconnected frequently it can interrupt the workflow. For these situations, a twist lock receptacle would be the ideal solution.

A normal three-prong outlet can simply be pushed or pulled to connect with a standard wall outlet. To add a layer of protection to this process, a twist lock receptacle requires that it be twisted in order to connect properly. The male connector usually has curved prongs that plug into the receptacle and then are twisted to lock into place. To unplug, the plug must be twisted the opposite direction. Without this process the electrical device cannot be disconnected from the wall.

A twist lock is beneficial in those environments where the electrical equipment is critical to operations, is semi-permanent, and should not be easily unplugged. This should not be used as a solution to prevent foot traffic disconnections. Others may continue to trip over the cord, which can damage the cord and create stress. This will expose the wires and create an electrical hazard. If the cord is a tripping hazard it should be rerouted or secured to the ground to prevent this from happening.

If a weather-resistant twist lock is chosen it can be useful when the receptacle is exposed to the elements. It can prevent water from entering the connection and causing electrical surges. The twist lock creates a tight connection and seal. The plug will not become loose and create exposure of the prongs and receptacle holes.

If you can think of a device in your home or workplace which is semi-permanent, will not or should not be unplugged easily, then a twist lock receptacle could be beneficial. This will require the male plug to be replaced on the electrical device and also the wall receptacle to be replaced. We highly recommend that a licenced electrician complete this replacement. A mistake in this task can cause damage to the device and constant electrical shortages or surges.

If you are interested in twist lock receptacles, contact Expert Electric at 604-681-8338. We can help you to determine if a twist lock is the ideal solution and help complete the installation properly and up to code.

The media room is perhaps the most lived-in area of your home.  Whether you are watching TV or reading a book, the lighting should be comfortable, energy-efficient and beautifying.  Tune in to a picture-perfect setting with lighting tips from Capitol Lighting’s professional consultants.

1. Track and Recessed:  General or ambient lighting is a must in any room, but it is especially important in a multi-functional space such as a den or media room where there will be a wide range of activities that call for specific light settings.  Overhead lighting should be installed as part of the initial room design.   Oftentimes, a standard grid lighting pattern does not work well with your seating and furniture layout, so it is best to draw up your lighting design in the initial stages of planning.

NOTE:  In general, recessed cans should be installed 30 inches away from the wall and 4-5 feet apart.

Track heads, recessed and/or rail lights should be strategically located so as not to create glare or cast unflattering shadows upon individuals in the room.

Rail lighting from WAC Lighting highlights artwork;  hanging pendants provide soft ambient illumination and artistic accent light.  Rail and track lighting are highly versatile and allow for easy adjustments if you decide to change your decor.

2. Wall Lighting: Wall lights work well in a media room as they expand the space and provide an evenly distributed balanced illumination.

Image from HGTV.com “Must-see Media Rooms”

“Jaxon” wall lighting from Troy Lighting, available in a variety of color options

3.  Portables:  From sturdy reading lamps to decorative table lamps, portables are a useful addition to the multifunctional media room.  They provide individualized task light, as well as general illumination throughout the room.

Room design by Sandra D’Amata International

Ambience table lamp (shown above), Frederick Cooper “Script Reader” floor lamp and Minka-Aire’s “Great Room” fan from Capitol Lighting

4. Control Systems:  Dimming and automated control systems are a must for the media room.  Even if you have programmed your lighting controls into your Smart phone, wall switches with a variety of room settings and dimming capabilities are a good idea and are available in a choice of colors to complement your rooms’s decor.

Dimmer switch from Kichler Lighting

5. Special Considerations:  LED bulbs and LED light fixtures are suitable for media room lighting designs, just be careful to choose all your light sources with the correct color rendering, color temperature and shielding. Look for LED light sources that are dimmable and in warm (2700K)  color temperatures. *

LED torchiere floor lamp from Holtkotter

* Solid State Lighting and LED light sources are being refined so that predictable color rendering and color temperature will be more visually accurate.  A new metric to measure LED illumination is in the works:  The Color Quality Scale (CQS) will help to identify the visual characteristics of LED light sources more clearly, but right now–a bit of trial and error may help you find LED light sources that are complementary to your media room’s decor.

3 Keys to Remember:

*  Avoid having sharp areas of contrast between dark and light–illumination should be evenly dispersed with slight variations that allow your eyes to transition from reading a book, conversing with friends or watching  TV.

* Make sure lighting/fan controls are easily accessible–opt for a remote control system in addition to wall switches.

* Go for the most energy-efficient light sources, but do not sacrifice the overall look of your room.   If you are not using fluorescent or LED light sources, opt for eco-halogen or top quality incandescent bulbs in portable light sources.

The use of electricity undeniably increases during winter and this makes it inevitable to remain extra vigilant when it comes to electrical safety. As winter approaches several power issues crop up due to strong winds, snowfall and heavy rains. Accidents involving electricity can prove to be extremely fatal and also have financial repercussions. Fortunately if you take a few precautions; it is possible to stay safe and comfortable indoors.

As the cold and snowy season approaches, you have little room for mistakes. Simple things like checking the overhead lines outside your house for clearance to ensuring that electric panels are covered, will keep your home protected from high power surges and electrical hazards that threaten life and property with

The refrigerator may arguably be the most critical appliance in your home. We rely on them all day, every day to preserve foods and keep them fresh. And they aren’t exactly the quietest appliances out there, either, usually emitting a tonal drone when in operation. But occasionally that standard hum may become a rattle, or worse. Having trouble with a noisy fridge? If so, our electricians in Upper Marlboro might be able to help.

First thing first: is your refrigerator on a dedicated circuit? If not, noises are the least of your problems. Need help installing and wiring a new appliance for your home? Contact the team at Kolb Electric! We can bring you the service and quality care you deserve, and our electricians in Upper Marlboro are unmatched in skill and knowledge!

There are scant few things that can actually contribute to an unusually noisy refrigerator, which is technically a good thing, since troubleshooting the problem doesn’t tend to take too long. You could be dealing with:

Fun (Not Actually Fun) With Refrigerator Fans

The majority of undue fridge noise comes as a result of a dirty or damaged fan. There are a few fans that could be at fault here, somewhat depending on the type of refrigerator you have. If your issue is indeed a fan, it could be the:

Strange Sounds at the Base of Your Refrigerator

A consistent rattling noise coming from somewhere near the bottom outside of your refrigerator is almost certainly a loose drain pan. This is a really obnoxious noise, but actually a very simple fix, since it usually only needs a quick tightening using the appropriate tool (screwdriver, hex key).

A Troublesome Refrigerator Compressor

Your compressor can be found on the back of your refrigerator. It is almost always a big black metal fixture; looks sort of like a funky space helmet. But if the sound is your compressor, you’re in for some fairly bad news, since it’ll need to be replaced. In some situations, it’s a better idea to just replace the refrigerator in total.

Looking for an electrician in Upper Marlboro that can bring you superior service to meet your electrical appliance installation needs? If so, you can count on our electricians in Upper Marlboro! Our team has been proudly serving up the best in service for decades, and we’re just a quick click away!