Fun with UV Flashlights

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vestureofblood
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Fun with UV Flashlights

Hi all,
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What do you do with your UV flashlights? Feel free to show pictures Smile

In Him (Jesus Christ) was life; and the life was the light of men. And the light shineth in darkness; and the darkness comprehended it not.
http://asflashlights.com/ Everyday Carry Flashlights, plus Upgrades for Maglite.

Edited by: vestureofblood on 07/12/2017 - 21:00
jch10400
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You briefly mentioned scorpions. Nighttime scorpion hunts are popular in the Southwestern U.S. This announcement is for a group in Palm Springs that does several types of nature events.

https://www.desertmountains.org/calendar/2017/7/11/scorpion-hunt

Also, blacklight posters were popular when I was a kid. We figured out that you could write messages on walls with chapstick and it would fluoresce when the blacklight was on.

Lightbringer
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I got a 365nm LED in a purple ’501B that I took with me when staying over in a motel after a wedding (too far to drive home). Took it to the beach to try to find glowing minerals, nada. What did light up was all the garbage like plastic bottlecaps and the like. Silly

Did a once-over in the room, and it was amazingly DNA-free. The only “hotspot” was the light-switch next to the bed (!!). But even the bathroom was pretty clean and didn’t show any nasties.

Had a coupla of possums here, now only one skinny one that finishes off the catfood each night. I found that they fluoresce red. Even got it on video. Big Smile

09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0

264
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Mr. Vesturofblood I noticed today that you look a bit like Shia Lebeouf the actor. Now back to flashlights. Do you recomend or have a favorite UV model flashlight?

vestureofblood
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264 wrote:
Mr. Vesturofblood I noticed today that you look a bit like Shia Lebeouf the actor. Now back to flashlights. Do you recommend or have a favorite UV model flashlight?

Wish I looked enough like him to sneak in a pick up his check on pay day Hat …. Of the 3 lights I reviewed in this video I would probly choose the zoomie, as its the most portable. Aside from that I would likely go with a Convoy. I don’t have their UV light, but as a brand I don’t think a guy can do a lot better.

In Him (Jesus Christ) was life; and the life was the light of men. And the light shineth in darkness; and the darkness comprehended it not.
http://asflashlights.com/ Everyday Carry Flashlights, plus Upgrades for Maglite.

Lexel
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yeah a Convoy UV for 20 bucks has more UV output and more useful wavelengh

I am disappointed you did not throw those junk lights at the end of review against a wall, after you made em look like shit compared to an real UV light

264
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vestureofblood wrote:
264 wrote:
Mr. Vesturofblood I noticed today that you look a bit like Shia Lebeouf the actor. Now back to flashlights. Do you recommend or have a favorite UV model flashlight?

Wish I looked enough like him to sneak in a pick up his check on pay day Hat …. Of the 3 lights I reviewed in this video I would probly choose the zoomie, as its the most portable. Aside from that I would likely go with a Convoy. I don’t have their UV light, but as a brand I don’t think a guy can do a lot better.

Did not see any UV flashlights on your website. Nice store and cool stuff by the way. Purchased a Jetbeam Jet uv.

manithree
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I bought a convoy S2+ UV from Simon recently because my wife wanted to check her marble collection for uranium glass (she found one).

But one night recently I was playing with it off the deck. Here’s a photo into the lilac bushes lit by my Astrolux S41.

Looks like a bunch of similar green leaves, right?

Under the UV light (from almost exactly the same position) the lilac leaves fluoresce a dull purple, but the morning glory leaves fluoresce bright red. UV is a weed finder!

weklund
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I am very pleased with my Convoy UV. Spotted many a scorpion in Baja. Powerful little UV.

http://www.gearbest.com/led-flashlights/pp_277704.html?lkid=10940210

... Happy Landings ...

keltex78
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Back in 2012, I lived in a location with a heavy population of scorpions. I posted about using my Manafont purchased P60 dropin to hunt for and eliminate them. I posted about it here:

http://budgetlightforum.com/node/11935

… but had unfortunately hosted the pics on Photoblechet and they aren’t viewable now. I caught over 80 scorpions on one single night using that light. We have since moved, now living about 10 miles from that location, and I haven’t seen a scorpion since.

Since then, I’ve built a nice 365nm light with one of the pass filters. It’s fun, but doesn’t see much use. I took it to the beach one time to see if I could find anything but was disappointed. I did find a small stone that fluoresced faintly under the UV, but it wasn’t anything of value (like the amber hunters find in Europe).

I also have a funky UV triple I built with some cheaper emitters, but it’s pretty worthless.


Keepin’ the “B” in BLF

Don wrote:
It sounds like the XM LEDs won’t really be suitable for flashlight use. Pity…

vestureofblood
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Lexel wrote:
yeah a Convoy UV for 20 bucks has more UV output and more useful wavelengh

What is the wavelength advantage?

264 wrote:
Did not see any UV flashlights on your website. Nice store and cool stuff by the way. Purchased a Jetbeam Jet uv.

Ya, a lot of my reviews are just that… Most of my $$$ is tied up in the products I manufacture ( like the upcoming EDC brass). I wasn’t aware jetbeam made a UV light. I do like the quality of their products though.

manithree wrote:
Under the UV light (from almost exactly the same position) the lilac leaves fluoresce a dull purple, but the morning glory leaves fluoresce bright red. UV is a weed finder! !https://lh3.googleusercontent.com/28DQwfYj__XLySGqfP16pij4banU0KKR13gVfl...!

Good one.

In Him (Jesus Christ) was life; and the life was the light of men. And the light shineth in darkness; and the darkness comprehended it not.
http://asflashlights.com/ Everyday Carry Flashlights, plus Upgrades for Maglite.

keltex78
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Okay, just for fun, I went and downloaded all my important pics from Photo bucket since they are now internet-breaking jerks.

Here’s a sample:


Keepin’ the “B” in BLF

Don wrote:
It sounds like the XM LEDs won’t really be suitable for flashlight use. Pity…

firedome
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If you are into internal combustion and cars oil/coolant UV dye are a nice tool for locating leaks.

“We can easily forgive a child who is afraid of the dark; the real tragedy of life is when men are afraid of the light.

-Plato

Lexel
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vestureofblood][quote=Lexel wrote:
yeah a Convoy UV for 20 bucks has more UV output and more useful wavelengh

What is the wavelength advantage?

the Convoy has a 365nm deeper UV light, almost no visible
at least 6 times more UV output than the small UV light shown here
it is way more focused in one hotspot and useful spill

as the photons have more energy they light up things you dont see at 385nm

those 5mm plastic LEDs are usually not deeper than 380nm as the plastic absorbs deeper wavelengh

atbglenn
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I posted this picture of my Convoy S2+ UV with the optional filter installed in another thread a while back. It’s powerful and has almost no visible light other than the illuminated pick guard on my bass.

Jerommel
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Anyone try peeing with 365nm light?

Looking for:

5” parabolic reflector (for recoil light)

atbglenn
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Jerommel wrote:
Anyone try peeing with 365nm light?

I’ll try tonight and take a picture if my camera will work under those conditions. Don’t worry, I’ll block out my massive manhood…..lol!

Lexel
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Jerommel wrote:
Anyone try peeing with 365nm light?

you could replace in any penlight the LED with a cree 3535 footprint LiteOn 365nm, just the problem is you need a UV filter to get rid of the white wastelight

raccoon city
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atbglenn wrote:
Jerommel wrote:
Anyone try peeing with 365nm light?
I'll try tonight and take a picture if my camera will work under those conditions. Don't worry, I'll block out my massive manhood.....lol!

:D