1. It absorbs light at the bright place and emits light at the dark place. The bright part absorbs all kinds of visible light such as sunlight, light and ambient stray light, and the dark part can automatically continuously emit light, giving people more information and instructions in the dark.
2. No power is required.
3. The excitation condition is low, and sunlight, ordinary illumination and ambient stray light can be used as the excitation light source.
4. High luminous brightness and long luminous time, far exceeding the requirements of fire evacuation.
5. Simple installation and convenient maintenance. It can be flexibly installed according to the actual needs of public places. Signs can be installed at different parts of the ground, ladder surface and shed top.
6. It can be reused indefinitely with a safety factor of 100%.
7. It has good aging resistance, corrosion resistance and heat resistance, and has certain flame retardancy and scratch resistance.
8. Custom: can be cut, customized, processed and die-cut according to customer specifications.