PURPOSE: To show exhibited objects more beautifully by adding a bluish green region and a deep red region, and mixing phosphors having emission spectrum.

CONSTITUTION: A light emitting layer 3 mixed with multiple phosphors is formed on the inner face of a glass bulb 2 to constitute a fluorescent lamp 1. Phosphors having emission spectrum are mixed with a blue region, a green region, and a red region, a bluish green region and a deep red region are added, and phosphors having emission spectrum are mixed with them to form the layer 3 so that the chromaticity point exists in the range of -0.005 through -0.015DUV from a black body locus. The phosphors having the emission spectrum in the added bluish green region are made of europium inactive boron strontium phosphate phosphors, and the phosphors having the emission spectrum in the deep red region are made of manganese inactive germanium acid magnesium fluoride phosphors respectively. The chromaticity point is set within the preset range from the black body locus, and exhibited commodities can be shown more beautifully.