So I've been looking every where and a lot of setups use heat lamps and some say the light stresses the ball python. My ambient temp is a steady 89-90 during the day and my uth is at 90. My humidity is a steady 56. I have a glass 20 long with black poster board on 3 sides and a screen top. Im using a 75 watt heat bulb. Does this light add stress to my ball its on from 8 am to 8 pm. From research my temps are all good and don't want to change anything but don't want to stress the snake.