What does this mean.
Led light temperature range. The light emitted by the fluorescent tube has ultraviolet light below 360NM. The Kelvin temperature scale ranges from 2700K to 6500K. Minimum starting temperature -25C -13F.
LED High Temperature Lights are designed to operate in high ambient temperature environments from 150F to 212F 100C. They are used in applications where a lower amount of light is required. Color temperature ranges from 4100K to 5500K is suggested.
So be sure to check bulb ratings if you will be using them in hot areas. To produce the color white using an RGB 5050 LED the controller mixes equal parts of red green and blue. Blue LED bulbs These bulbs range from 6000K to 8000K the higher the number the bluer the light.
An LED operating in an ambient environment at normal room temperature between 20C and 25C and at manufacturer-recommended currents can have much higher junction temperatures such as 60C to 80C. Daylight 5000K and up Crisp intense light that has a slightly bluish white tone. LED bulbs are generally come in a range of 3 colour temperatures.
The redder the light the more relaxed the mood it creates. A warm color temperature is typically 3000K or less. Most people like it to have a comfortable light in the living area.
In this chart we see the light is about 4100 kelvin and 93 CRI The R9 drops to 75 which is actually excellent because this is a grow light. High Temp - 149F 65C. A warm color temperature is typically 3000K or less.

