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Do you mind of I use clips of this video for a city of Phoenix video? I will courtesy. It is about code changes since 911 and this is one safety feature.

What a self-serving and needlessly fear mongering video...

The only problem is the light. Also why do they also made those when we have the EV series...

I'm going to buy a Tritiem exit sign

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Emergency signs - security play.google.com/store/apps/details?id=com.fjapps.juanc.senalemergencia This app shows the main emergency signs used in mining, oil, electrical and other industries.

Emergency signs - security play.google.com/store/apps/details?id=com.fjapps.juanc.senalemergencia This app shows the main emergency signs used in mining, oil, electrical and other industries.

gooddah

@patrick mcconegly-while i do have an understanding that beta decay is potentially the most hazardous form of ionizing radiation to living tissues, i do agree that the beta emissions from tritium are not at a threatening level. In my last comment i was attempting to address the past comments which were somewhat misinformed, rather than contesting the fact that beta emissions from tritium are almost laughably low, especially when it is encased in a glass vial or similar glass container, since the interaction between said glass than the beta emissions can help stop the betas and in turn release a few stray xrays. I believe this was simply a misunderstanding. Still, this video is just awful and really quite inaccurate.

This nonsense deserves rebuke. The low energy electron emission of tritium decay is absurdly benign. Lies like the ones in this video are reprehensible.

Beta radiation is actually very dangerous. Since it has a somewhat moderate energy it can easily be stopped once inside your body, releasing the energy inside there. Gamma can go right through your body, and alpha is stopped by your skin, so beta is by far the most dangerous for your body, as long as the source is somewhat near your body. But this video is almost completely inaccurate.

this is BS, extremely exaggerated at best. Tritium radiation is so week that a sheet of paper or your skin can stop it, and the half-life is only 12 years. If you're disposing of it, then by that point most of it has already turned into plain old hydrogen. You'd have to break a tube and immediately inhale the gas to have any significant exposure, and that is pretty dam unlikely.

Beta radiation is relativly safe because it dosent travle far through skin or the plastic the tritium is encased in. This is biased against tritium light sorces. They are relitivly safe.

thanks for doing this, non-radioactive exit signs prove that the use of tritium in exit signs is a maneuver to market a radioactive waste product into the consumer stream - these tritium signs pose human health hazard to people in buildings where the signs are, to people if the sign is damaged or transported, and to ecosystems where signs end up in landfills

This is a awesome idea. Years ago I asked this question : Why don't we have lite arrows near the ground in case of a fire? As people are told to get low when there's a fire. It only makes sense. An extra two bonuses seeing how it is eco-friendly and made in America!!! C'mon people get up on this!

Thanks! Helps me with my Nuclear Radiation paper.

Basically it means it's as dangerous as Fluorescent.

Well done! Take care...

Very good advice.

Excellent! Be proud whoever designed and made this system.

You lie... At my school is a glo brite exit sign, where you can clearly see the warning label that says: WARNING contains Tritium... with the radioactive icon.