LED Light Color, Color Temperature, and CRI

LED light color, color temperature, and color rendering index are important parameters of LED strip lights. A good understanding of them can help you choose the right LED strip for your lighting project.
LED lights can come in a wide variety of different colors. How to choose between static colors (also known as solid colors, meaning only one color is displayed) and color changing (notable for the most familiar RGB colors, now also have RGB + different white light colors to balance the needs of entertainment and illumination) and dynamic colors (color change controlled by an intelligent IC chip)? Which color is best for the bedroom to help with falling asleep? Can LED light colors actually help with headaches, skin treatments?
When you see the word “color temperature”, do you know that it refers only to the color of white light? It’s surprising that white light can have both warm and cool white tones. The difference between the various color temperatures is so large and yet so small, so that learning how to tell the difference is a knowledge you desperately need to know. And how does knowing the color rendering index of LED lights help the quality of light?
Whether you choose the color of LED strip lights or LED light bulbs, learning these knowledge will come in handy when you are dealing with a wide range of products.