The installation of the radiator on the wall is not without. 4 holes must be drilled and I found it a bit tiring to mount the radiator absolutely horizontal. But well, this is done, the radiator holds bombproof. To so annoying that after only one week, the device has given up the ghost. Remove spotlight again, sending and waiting for a new one. In time, the child will freeze on the changing table ... The new spotlight now for 2 months running but without problems. The two heat settings are unnecessary in my opinion, we always use both heaters at the same time (Level 2 - 600 W). Furthermore, what is also already criticized in other recessions, the heat is largely past the changing table when mounting the radiator in the prescribed height of 1 meter. I have the spotlights mounted 70 cm above the table. I'm not sure if I would buy the product again.