Patent ID: 11946627
Assignee: SIGNIFY HOLDING B.V.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  H | IPC F

Claim 0:
1. A warning device for use in a luminaire, the warning device comprising
a housing accommodating
a drive module arranged to be coupled to a luminaire and to a mains voltage, wherein the drive module comprises a light source coupled to a switch, and
an electrical interface configured to electrically connect the drive module and the mains voltage to a light element of the luminaire,

wherein the housing comprises a lid operably coupled to the switch of the drive module, wherein the lid is configured to
activate the switch of the drive module upon an opening of the lid for switching on the light source upon a current of the mains voltage passing in the electrical interface, and
deactivate the switch of the drive module upon a closing of the lid for switching off the light source.