Source Of Illumination

Of device.

Any device serving as a source of visible electromagnetic radiation.

This concept's ID is @1~23433

Contains

  • lamp 17 facts

    An artificial source of visible illumination.

  • light 17 facts

    Any device serving as a source of illumination; "he stopped the car and turned off the li...

  • ultraviolet lamp 1 facts

    Any source of illumination that emits ultraviolet radiation.