... with rechargeable battery inside of the lamp and supporting mandatory lighting mode, In usually the light works as sensor light, automatically ... Test press-button: pressing the button, the light will working as a emergency light.Wiring:Red line: Live wireBlue line: ... / 100v~130v;Frequency: 50~60Hz;Type of Light Source: LED, PIR Light 66LED / Emergency Light 28LED;Power Source: ≤5w;LED Life: 75000h ...