Abstract: An ultraviolet type white color light emitting device (Q) including a 340 nm-400 nm ultraviolet InGaN-LED, a first fluorescence plate of ZnS doped with more than 1×1017cm?3 Al, In, Ga, Cl, Br or I for absorbing ultraviolet rays and producing blue light (fluorescence), a second fluorescence plate of ZnSSe or ZnSe doped with more than 1×1017cm?3 Al, In, Ga, Cl, Br or I for absorbing the blue light, producing yellow light (fluorescence) and synthesizing white color light by mixing the yellow light with the blue light. A blue light type white color light emitting device (R) including a 410 nm-470 nm blue light InGaN-LED, a fluorescence plate of ZnSxSe1-x (untreated 0.2?x?0.6; heat-treated 0.3?x?0.67) doped with more than 1×1017cm?3 Al, In, Ga, Cl, Br or I for absorbing the blue light, producing 568 nm-580 nm yellow light (fluorescence) and synthesizing white color light by mixing the yellow light with the blue LED light.