[quote name="JenB" post="66642" timestamp="1469031942"]Thanks everyone. I was thinking the wall might be too low, I've been looking for a fence to go around it.
I'm thinking of using a spotlight for the basking lamp and fixing it to the side of the wooden shelter area? Would this work?
I've used outdoor security light, 75 watt halogen, it gives 32c ish at shell, using surface thermometer. I use it on cloudy days for a couple of hours, it's under a glass shower screen, but only put it on when I was there at first to check how safe it was. It got really warm at first so I had to adjust the height and only use on cooler days.