The present invention relates to a device for positioning over and applying electromagnetic energy to a body organ. The device comprises a support structure forming a contoured shape, where an interior space of the contoured shape is adapted for placement over the body organ； a dome structure located within the interior space of the contoured shape and spaced from the support structure, the dome structure comprising a plurality of openings； a plurality of projection assemblies each having a projection element surrounded by a plurality of auxiliary projection elements, where each projection element and each of the plurality of auxiliary projection elements comprises a distal portion having an illumination source configured to direct the electromagnetic energy to the body organ, where the distal portion is flexible to accommodate bending upon a shift in the support structure； and each of the plurality of projection assemblies can extend through the plurality of openings in the dome structure, and where each of the plurality of projection assemblies is configured to be independently biased at a back side of the dome structure such that each of the plurality of projection assemblies can extend by a length that is independent of the remaining plurality of projection assemblies.
