Re: An inexpensive technique for low light situati
I ran a longevity test with the duncan scribble glow paint. I was quite disappointed with the results. After charging under ultra violet light for 20 minuets, the glow was gone after about 5 minuets. So you would have to recharge the glow paint when ever needed?
Maybe I got a bad batch of scribble glow paint.
I found a high a high quality glow in the dark paint @
http://glowinc.com/SearchResult.aspx?CategoryID=2 Available in a water or solvent based glow paint.
The brightness and glow time of this paint is dependant on how it is charged. a 20 minuet ultra violet light charge yields a 24 hour glow time. A 30 second charge with a ultra violet penlight yields hours of glow time.
You can charge the glow paint with a small ultra violet pen flash light. (385nm ultra violet penlight) to maintain your night vision. White light is a poor glow paint charger and also blinds your night vision.
If you clear coat the glow in the dark paint, use a paint with out any UV inhibitors. This is a recommended paint "Krylon Crystal Clear Spray Paint".
I purchased a 1/2 oz of the Ultra Green v10 and with a 20 minuet UV charge, going on 4 hours later, has a nice soft green glow. Which would be highly visible in a low/no light environment.
Followup on Ultra Green v10, with a 20 minuet UV charge at dust, still had a soft green usable glow at dawn, today.
GlowInc:
http://glowinc.com/
Sam