Glow stick light principle:
Glow stick is the main raw material storage luminous photoluminescence (no radioactivity)， light-induced energy storage luminous phosphors after being natural light， fluorescent light， ultraviolet light irradiation， the energy stored in the stop light irradiation， in fluorescence way slowly released， so at night or in a dark place， can still see the light， lasted several hours. So parents who receive the light at night can be posted directly to the place shine， you do not have something cover. After the light has to be absorbed luminous. The more light absorbed， the longer oh ~
Glow stick Instructions for use:
1， to be posted in the evening light can shine directly on the place， the stronger the light， the better.
2， in the evening (after switching off lights) in the darkness it will light，
3， absorbance longer， will light the longer， the more light， the duration of a few hours.
Follow the instructions to use， will be bright， not bright refund! ! !
Leverage luminous effect
About brightness problem: parents who saw the evaluation will be a little wonder why some buyers say very bright， some say how bright. In fact， the main problem is the amount of light absorbed， some buyers room lighting is good， there is relatively late at night， of course， absorb more light， it is brighter， more longer time. There is a darkness degree， some rooms are shade cloth， it is dark at night after lights. Some rooms have lights shining， lighting the fluorescent effect block away， then the effect will be almost oh. [Parents who do not fit in the window Oh， the outside light is that it will affect the brightness， which is to be in a dark environment， it will be brighter! Note Oh! ! ]
