Put your palm into the edge of the lamp, and see the color of your palm. If it is white and red, it means that the coloring temperature is appropriate, and the color rendering index is also very good. If the palm of your hand is dark blue or blue-purple, the color temperature is too high.
Read MoreHere let me teach you a simple method, hold your palm next to the lamp and see the color of your palm, if it is ruddy, it means that the color temperature is just right, and the color rendering is also good. If the palm is blue or purple, the color temperature is too high.
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