For testing, I have received the Ultra Natura 3 steps quartz radiant heater in the version for wall mounting. The spotlight makes a fairly high-end impression, despite a moderate price. Pleasant falls to the very low weight of the radiator. The wall installation is very simple and really does not require any manual. But the same is also sufficiently explained in the accompanying instructions. The heater itself is easily operated via a pull string. There then 650, 1350 or even 2100 watt (depending upon wallet :-)) to choose from. At the latest at the 2100 Watt and the woman is then warmed. Well, I think the accident fuse that shuts off when the unit should the device fall off the wall automatically times. Let's hope despite heater on a nice summer with warm nights, so we have to use the radiators as little as possible.