The luminescent film is researched and produced by ourselves. Which have excellent effects of storing any visible light and glowing. After absorbing visible light for 10 to 30 minutes, they can glow in the dark of A grade for 4-6 hours; B grade for 8 hours; C grade for about 12 hours;  D grade(our best product) for 24hours. And it can be repeated any times for storing and glowing process. And they have good performance of enduring weather with non-toxic and harmless and no any radioactivity.The luminescent film with self-adhesive can be used onto the surface of varied equipment or article,which use is the same with hard board, even more is more convenient.Such as it can be cut into many kinds of shapes or signs and put onto the place where need.Anyway it is useful and novel.For example,it is used in fire fighting, marine safety signs, subway and general guiding, making signs doorplate and so on.

DIN 67510 Photoluminescet film(signal)