The method used semiconductor light emitting blue violet (360-470 nm - GaN or InGaN semiconductors) enabled Phosphorus emits white light, like fluorescent light.
LEDs have a very high performance, depending on type , such as UV LED reaches 80%, 60% LED white light, 4500K color temperature, the response time of 200 ms
long life 30,000 → 100,000 h.
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