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.
Glows for more than 8 hours*. This Sky Blue glow in the dark powder has a soothing glow to the eye.
It just makes you calm when you view it. White in the daytime Sky blue glow at night.
* Note: Glow times are Estimates only and may change upon the charging time
For more in-depth details please visit our MSDS (Material Safety Data Sheet)
|Average Particle Size [UM]||15-20|
|Afterglow Intensity (Mcd/M2) - 1 Min||1500|
|Afterglow Intensity (Mcd/M2) - 60 Min||70|
|Glow Duration||8+ hours|