Shenzhen Zhuang CAI Technology Co., Ltd.   

Luminous powder: it is to belong to alkaline earth aluminate type long afterglow luminescent material, under sunlight or lamplight irradiation for 5-10 minutes, will absorb light energy is rapidly transformed stored in the lattice, in the dark and converting energy into light energy and light, sustainable emit light to reach 8 to 16 hours, chemically stable, ceiling light, light storage and luminescence process can be repeated use, long service life, no poison.