The fire safety evacuation instructions of department stores should be posted on the aisle not exceeding 20m and at the corner not exceeding1m.

Features of floor stickers:

1, which absorbs light quickly, has strong luminous ability in the dark, and can emit light in the dark after absorbing visible light for a short time, thus playing the role of evacuation indication;

2. The requirements for excitation light are low, and sunlight and low wattage ordinary lighting can be used as excitation conditions;

3, the light absorption speed is fast, and the light emission lasts for a long time. Generally, it only takes 5- 10 minutes to continuously emit light in the dark for more than 10 hours, which plays the role of information indication and escape in case of fire emergency;

4. Convenient installation, which can be easily installed on the ground, wall and ceiling without complicated procedures such as wiring;

5, energy saving, and no power supply is needed in the process of light absorption and luminescence.