Black light flashlights.

[bwaites]

Thanks, markdi

Bill

 

[PhotonWrangler]

Did you purchase your UV flashlight from that Korean merchant or someplace else? I had some trouble getting his pages to load.

 

[gadget_lover]

I don't really find any bacteria that glows with my lights. There's nothing remarkable in the bathroom. Fresh cat urine glows a bit, but not too much. What's really gross is your pillow covers and bed sheets. It appears that saliva glows well on percale pillow cases.

The above statements are based on the use of 4 different LED UV lights and 1 UV florescent tube based light.

I have some Fluorescein Sodium strips that are used by opthomologiest to check your eye. It provides a wicked glow from the smallest bit in a pail of water.

Daniel

 

[PhotonWrangler]

[ QUOTE ]
gadget_lover said:
What's really gross is your pillow covers and bed sheets. It appears that saliva glows well on percale pillow cases.


[/ QUOTE ]

Thanks for the warning. I'll remember not to check my pillowcases. /ubbthreads/images/graemlins/icon15.gif

[ QUOTE ]


I have some Fluorescein Sodium strips that are used by opthomologiest to check your eye. It provides a wicked glow from the smallest bit in a pail of water.

Daniel

[/ QUOTE ]

Try a box of laundry detergent. That'll explain why your socks glow.

 

[markdi]

I got my 7 led uv 385nm from that link I posted
I am giong to get one of his 1 led 385nm keychain models
and transplant the led from it into a dorcy aaa

 

[gadget_lover]

RIT brand blueing makes a dandy invisible ink too. It fluoresces very well.

Daniel

 

[markdi]

the 385nm led's put out very little visible light
if you point them at a white wall that does not floresce
all you see is a little dark purple light
do not stare into the beam it could hurt your eyes