Nice to share my new discovery.
It is a Tritium keychain.
Here is the link that I found : http://www.ebay.com/itm/272254539693?var=&ssPageName=STRK:MESELX:IT&\_trksid=p3984.m1555.l2649
In my own view, I think it is exquisite and special. Because it always light without the power.
The seller told me that it is a physical elements.
Its lifespan is about 25 years.
That sounds fantastic.
My father’s birthday is coming soon.
I would like to buy it as a gift . :laughing:
What is your opinion?
it is not only cheaper, but does more the only glow, it is actually a very stylish flashlight as well.
So my opinion, what you asked for it… do not buy that $45 Tritium keychain
buy a $38 dollar beautiful flashlight
And of you insist your present must be a keychain wthout flashlight HERE you go with a ~$19 tritium one
And HERE a very nice ~$34 both better deals then the ebay thing you point to.
You’re welcome!
Have you received the Vollsion for review yet? They were also sending me a copy for review but I am still waiting for it. I thought the tritium tailcap is a unique selling point. We’ll see how well the specs on paper translates to real life usefulness.
Firstly, Tritium has a half life of 11 years, so it will lose half its brightness every 11 years. It would have to be very bright to last for 25 years, most Tritium keychains I’ve seen so far say 15 years life.