Optically efficient notification device for use in life safety ceiling strobe applications

A notification device comprising:

• a housing configured to be installed on a ceiling;
• a reflector unit mounted to the housing, the reflector unit comprising:
• a base having a reflective curved surface, wherein a curvature of the curved surface is symmetrical about a central axis extending through the base;
• a plurality of reflective fins, wherein each reflective fin comprises:
• a first fin portion extending from the curved surface of the base;
• and
• a second fin portion extending from the curved surface of the base and the first fin portion, the second fin portion having an inner surface and an outer surface, wherein the inner surface is exposed to the central axis;
• and
• a lamp positioned in the center of the reflector unit along the central axis and emitting light,
• wherein at least a portion of the light is emitted radially away from the lamp and reflects off of at least one of the plurality of reflective fins.