LED ILLUMINATION DEVICE

摘要

An LED illumination device is provided with a plurality of types of light emitting units, and is so configured as to output white light by mixing visible different color emitted from the light emitting units. The light emitting unit is provided with an LED chip and a fluorescent body. The fluorescent body is excited by light emitted from the LED chip, and emits light of a prescribed color. The LED chip is selected from among a group composed of a blue LED chip, an ultraviolet LED chip and a violet LED chip. The fluorescent bodies are so configured as to emit light of different colors, respectively. The LED illumination device suppressescolor slurring of emitting light and has high color reproducibility. Furthermore, cost is low since a control circuit is not required.