Photoluminescent materials (commonly called “glow-in-the-dark”) has the ability to absorb light sunlight, fluorescent, incandescent, etc) and then to emit light. When ambient darkness occurs, be it becomes highly visible, lasting for about 24hours.
Upon removal of the light source, the stored light is gradually released; the strongest glow is produced during the first 30 minutes of darkness, the most critical period following a power failure or other emergency. Then it fades over a period of time, when there is light again, it stores energy again. So the photoluminescence process is circulatory.
You might have seen some these kind of glowing Beads in movies. But they are real and you can get them and show to your friends and get WOW. These beads are made from highest quality Strontium Aluminate Glow in dark pigments which are of highest quality around.
Not like cheap Glow beads available in the market hat dont glow.
Charge them under sunlight or under any other light source and get ready to be amazed by its amazing beauty. You will just say WOW!! Guaranteed :)
Material : Plastic
Weight : 3 Grams / Piece
Beads per 100 grams: 32 Colours Available : Sky Blue & Green
|Approx Weight per piece||3 Grams / Pc|