Glowing In Dark
Daytime
1. Direct sunlight for 5 minutes, place it indoors, and use it with the curtains drawn
2. Open the curtains, place the sun on the windowsill for 15 minutes, and use the curtains
Dark night
1. Put it under the indoor LED light, irradiate for 30 minutes, turn off the light and use
2. Place it under the LED desk lamp (within a distance of 10cm), irradiate for 20 minutes, turn off the lamp and use it
