Proving that pointing a 365nm LED flashlight to my face, causes local heating

This 365nm LED flashlight proved me why my 160W MBTF lamps heating me considerably and using them during a hot weather causes me to sweat, despite they are 160W only: The 365nm UVA radiation can heat the skin, and my face is one of the most sensitive to UVA.
The fluorescence area in my face, feels very hot when pointing the flashlight to it.