Human infra red ray induction lamp

The utility model discloses a human infra red ray induction lamp has solved user of service and can't know whether the light reachs its life -span itself, leads to when the light is died of old age, and the people still offhand good light that is equipped with cause trouble problem to people's use in order changing, and its technical scheme main points are: including heat release electric detection means, bright detection device, preset bright base mark signal and be coupled in bright detection device with receive bright detected signal and with bright detected signal and bright base mark signal carry on comparison and output voltage comparison signal voltage comparison means, be coupled in voltage comparison means and export control signal controlling means, be coupled in controlling means in order to receive control signal and in response to the suggestion device of control signal in order to realize the suggestion, the utility model discloses a human infra red ray induction lamp canmake people know ahead o