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Suppose that a fire breaks out in the subway. Prompt evacuation out of fire zone is desperately needed. Thus, "Handle-type Emergency Exit Guiding Light" is designed to enable the injured and the weak to evacuate promptly without help of other people. Existing Emergency Exit Guiding Lights only gives direction but they do not guide the evacuees to the exit. "Handle-type Emergency Exit Guiding Light" solves this problem.
Giving external change to provide easy visibility for emergency exit guiding light. This product contains not only the function of emergency exit guiding light but also cane and exit direction function.
Seoul National University of Scienc
Seoul, South Korea
seong woo shim,
Seoul National University of Science &Technology