Subdirectories in eagle:

Non-image files:

File: EmitterBoardFinal_v1.ps (PostScript)

File: Lamp Triac Driver Board.b## (PostScript)

File: Lamp Triac Driver Board.brd (Probably text)

File: Lamp Triac Driver Board.s## (Probably text)

File: Lamp Triac Driver Board.sch (Probably text)