If you live in the United States, you’re likely well-familiar with our typical wall-socket setup. Your plug has two flat pieces of metal roughly half of an inch wide, with one side sometimes being slightly wider than the other. Your wall socket has two slots that match this, with one side also being slightly larger than the other. However, sometimes there’s a variance: some plugs have a third prong below and between the normal two, and most electrical sockets also have a third hole to match this plug. What’s the difference between these two types of plugs and is one better than the other?

To put it simply, yes, one is better than the other. When it comes to electrical plugs, the old adage “less is more” does not apply—the three-prong plug is far better than a two-prong. To learn why, let’s discuss the difference between the two.

In order for electricity to flow, you must complete a circuit. A circuit essentially is a connection from your power source to the device, and then from the device back to the power source. The line that brings power from the power source to the device is called your “hot wire”, which is most often red and comes off the positive terminal (noted by the large “+” sign). The line that then returns from the device to the terminal, usually a black wire connected to a “-“ sign, is known as the “neutral wire.” A plug must have both of these lines in order to work.

However, the third prong in a three-prong plug is a “ground” plug, which dramatically improves safety. When an unexpected burst of electricity happens, such a short in the device or a surge from your power supply, the ground plug will take that abundance of additional electricity and move it away from the device and down into the ground where it is safe. This prevents your device from being overloaded which can cause overheating, sparking, and fires in addition to ruining it.

Three-prong plugs didn’t become the standard in homes in North America until the late 1960s. If you have a home that was constructed around this time or after, odds are your wall sockets are probably already of the three-prong variety. Two-prong plugs can work with three-prong sockets just fine, and you’ll rarely experience any issues.

However, if you have any old two-prong plugs, you’ll likely need your electrical system updated in order to upgrade to a three-prong setup. Properly installing ground wires can involve several hours of electrical work and even cutting into your walls in order to do so properly, so it’s a rather large undertaking. However, it’s by far the safest and most prudent option.

Another option that doesn’t involve tearing open your walls is to install a ground fault circuit interrupter outlet, otherwise known as a GFCI. These sockets are two-pronged, but feature a miniature circuit breaker that measures the resistance through a plug and mechanically shuts off when the risk of a shock is present. While this can help you avoid being shocked by a faulty device, there is still no ground wire present so your electronics are not protected from a power surge.

If you are planning to start working out of home, it’s crucial that you have a designated work space. The best way to create a home office work area that’s productive and functional is to update your home office wiring. Turning that spare bedroom or a new room over the garage or even an extension into a home office is something that you would have to plan well.

Even the simplest of work spaces have some or the other electrical equipment and appliances and you would need appropriate electrical wiring, powerpoints, and circuits and plug points etc. for it. Aside from this, you would require Internet connectivity as well. Most homes have Wi-Fi, and even if all your office equipment like the PC, printers, scanners, phones and tablets are Wi-Fi enabled, it’s best to have a hardwired Ethernet connection in your home office.

That increases the reliability of the service and you won’t be inconvenienced due to an erratic Internet connection. While it may seem like a very simple job, the fact is that installing home office wiring isn’t an easy job and has to be done with care.

Flush or Semi Flush?

Flush mount and semi-flush mount lighting fixtures are integral components in lighting design, adding interest and depth while providing ambient illumination and decorative lighting effects to hallways, bedrooms and bathrooms.

The difference between a flush and semi-flush light fixture is that a flush fixture fits snugly to the ceiling, while a semi-flush fixture is suspended, leaving a small gap between the ceiling and fixture.  Opting for a flush or semi-flush light fixture is based upon taste and proportional considerations, but a few standard rules apply:

♦ Semi-flush—Somewhere in between the chandelier and standard ceiling fixture, the semi-flush fixture shines with distinction.  Taking up just the right amount of space with the power to attract desired attention, the latest semi-flush light fixtures provide superb illumination with artistic excellence.

♦  Semi-flush fixtures provide an added benefit: the small gap allows for double the illumination with indirect uplight rebounding off the ceiling and downlight emitted directly from the fixture.

♦  Flush fixtures—Most often employed in homes with standard 7-foot ceilings to provide general illumination for bedrooms, bathrooms, foyers and hallways.

Novel compositions and unique finishes are available at a variety of price points and are being featured from top lighting vendors around the world, making it easier than ever to find ceiling light fixtures in keeping with your budget and style requirements.

Corbett Lighting offers outstanding flush and semi-flush lighting designs:

-CQ33 “Cirque” Semi- Flush Fixture

-120-33 “Karma” Flushmount Fixture