A vehicular lamp used in an automobile includes: semiconductor light emitting elements for emitting light; a time measurement unit for measuring time in which the semiconductor light emitting elements continues to emit light; and a current supplying unit for supplying a supply current that increases as the time measured by the time measurement unit increases, to the semiconductor light emitting elements.

 
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< Discharge lamp with a discharge filling having a measured emission intensity of argon to OH radicals and method of manufacturing the same

> Fluorescent material and light-emitting device

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