Please attention: It needs to absorb light(natural light, daylight, ultraviolet light, etc.) for about 10-20 minutes during the day and then emits light at night for several hours.
Principle of luminescence : The light energy stored after being irradiated by light , and after the light irradiation stopped, it is slowly released in the form of fluorescence, so at night or in the dark, you can still see the light for several hours to ten hours.
Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item.
Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.
