WIRELESS POWERED LIGHTING SYSTEM

摘要

The present invention implements a light emitting system which is not connected to an external power source or a light emitting system which does not embed a power source like a battery. Provided is the light emitting system without an internal power source including an open sensing function, capable of improving the reliability of a new product by displaying the maintenance of a sealing state on the outside and identifying an open state according to a light emitting state by applying the system.