Due to $L Arr T^4$, where does most of the radiation from very cool stars like Red Dwarfs primarily fall on the electromagnetic spectrum?

Answer

In the infrared spectrum

Since energy output drops rapidly as temperature decreases, these cool stars emit most of their radiation in the infrared spectrum rather than visible light.

Due to $L 
Arr T^4$, where does most of the radiation from very cool stars like Red Dwarfs primarily fall on the electromagnetic spectrum?
temperaturestarastrophysicsdiagram