| 摘要 |
A currently−available white LED is used to freely set a color temperature as well as to improve a color rendering property. A color temperature−regulable LED light which provides a correction−color LED having a peak wavelength in a specific wavelength region in association with a while LED set to a specified color temperature to permit the correction of not only a color temperature but a color rendering property by means of color−mixture with the correction LED,allowing for the color temperature of the white LED and also a spectrum distribution, and which is especially useful as an LED shadowless operating light, a living room light and a decorative light. |
