Led strip light CRI90 VS CRI80 VS CRI70

CRI90-VS-CRI70

What is CRI? CRI is color rendering index,and the other name is RA.It is compare the light with the Sun in the middle day. CRI more high ,the color more near the sun light.That means we see the item more real when it is illuminated by a light.CRI is a important parameter during the led lighting development。In the beginning , the CRI is very low. Not more than 60. Now the LED CRI is from 70 ,80 to 90.   How to select the right CRI products ? … Read more