There’s something exciting about making a large purchase: the rush of buying, the nagging fear that you can’t afford it, the anticipation of it making your life better or easier.  This feeling is especially true when it comes to a new appliance; it’s an investment in saving you time and effort. What if the investment you just made turns out to be a dud because of overlooking the impact it would have on your electrical system?

A lot of the work of an appliance happens within the machine, we tend to not think about the fact that an appliance is really a very complicated electrical machine. In addition, we ignore that they require a lot of electricity to operate. They can really strain your electrical system. This is especially true of modern appliances; it seems like they’ve found a way to computerize everything, and that only makes the power needs of an appliance grow even when they are “Energy Star” rated. Installation of these complex modern appliances seem as easy; some almost seem like they only need to be plugged in and forgotten. This approach neglects the fact that there are important things to keep in mind with regards to appliance installations that can cause serious problems for you down the line.

Obviously, you don’t always need to call an electrician whenever you install an appliance. With that being said, there’s nothing wrong with doing so if you’re not sure what you’re doing. The Best Dallas Electrician you can hire can help you avoid a lot of potential hazards and costs down the line. If you’re still planning on installing your new appliance yourself, keep in mind the following electrical safety do’s and don’ts:

Any building, in any industry, in any area of the world, is susceptible to having potentially hazardous and radioactive exit signs installed throughout their building.

This could mean they are in schools, near your office, or anywhere else where a radioactive setting probably isn’t a desired situation to be in.

This is why we thought it was necessary to create this post to help and guide you towards identifying, removing, and finally replacing your radioactive exit signs with new signs that are much safer and even efficient, saving you money over other alternatives.

Firstly before we can remove and replace these seemingly nuclear exit signs, you have to be able to identify if you have them or not. But before that, lets explain what exactly makes these exit signs radioactive.

How are some exit signs radioactive?

Just the same way as some exit signs are safe, it is all in the way they are built. For some reason, whether it be technology of the time or something else, people assumed it was a good idea to create exit signs with Tritium, also known as 3H or H-3. Tritium is a radioactive isotope of hydrogen, causing exit signs made with this to be radioactive by default. The only seemingly positive upside to these exit signs is that they are non-electrical, meaning they won’t rack up anything in electricity bills.

But before you become alarmed with what we have shared with you so far, tritium emits only a low-energy beta radiation, which in turn causes the sealed glass tube it is in to glow (causing the exit sign to give off the illumination it requires). Thankfully, it is rather well known that this type of radiation can hardly (if at all) penetrate a piece of paper or clothing. So while yes it is a very low level (energy wise) type of radiation, the fact that there are alternatives that will remove radiation entirely from your building is all the reason to uninstall your tritium exit signs and replace them with something more safe, like LED exit signs.

Now that you understand the technology and how tritium in exit signs work a little bit more, let’s go over how exactly you can identify whether or not you have these types of exit signs in your building.

Identifying a radioactive exit sign should be fairly easy. All of these signs are required to have some sort of “Caution of Radioactive Material” warning on the fixture.

If you do find such a warning label, it is safe to say your light is made of tritium. Another tell-tale sign is whether or not your signs are connected to an electrical source or not as tritium signs do not require any such connection.

Once you’ve identified if you have a tritium exit sign or not, if you do happen to have one, you may continue on to removing and replacing it with the alternative exit sign, LED.

As with any lighting fixture, we recommend to bring in a professional contractor to do the job. But as a general guideline, you can typically recycle your tritium signs by returning them to the manufacturer or place of purchase.

If you purchased the building with them pre-installed and are unsure of where they came from after inspection of the signs for any brand markings, you can try two things:

1: Try contacting the previous building owner or collect records of where they were manufactured

2: Recycle them with a third party. like these), buying them, then installing them yourself or with a professional (we recommend a professional).

Here are a few things you should remember and keep in mind when dealing with a building that has radioactive exit signs: