Mimosa Cake Auto in mini grow led

Hi everyone, at 12 days I performed the transplant, but from the color it doesn't look too good. it seems that one of the 2 LED panels radiates quite a bit of heat, the other is cold and you can feel the heat with the back of your hand even at 15 cm. It looks like an infrared heater, the back surface remains cold. this creates a lot of heat problems for me and dries out the air in the growbox too much. I had to add a humidifier and I'm waiting for the replacement lamp to arrive. Do you recommend doing a topping?