30LED rechargeable led emergency light

30LED rechargeable led emergency light 1)rechargeable led emergency light,emergency lighting, 2)30led , 3) 8-10 hours lighting after charged Emergency lighting is a means of secondary illumination that must be provided immediately, when the power supply to the normal lighting fails, the minimum backup duration of the emergency lighting is specified by local regulations and is generally between 1 and 3 hours. All our units have a 33.5 hour internal battery, self-contained emergency lighting and fire exit signs are classified according to their modes of operation.