white light phys འོད་དཀར་པོ། = སྣང་འགྱུར་འོད་ཀྱི་རླབས་ཐག་ཐམས་ཅད་ཧ་ལམ་ཁྱབ་
Cool white fluorescent lights are concentrated in the yellow to red end of the visible light
Light, Action, Illumination: These three words can be used to describe the general topics in the given texts