The new halogen heater is the third one I've bought myself. The first shone almost as brightly as that of Einhell, but had to complain about the failure of a heating tube after a short time. He also began to chatter during rotation, which caused me to give up the rotary motion. The Einhell makes a much more stable impression, makes even a little warmer and lit mainly much brighter, which causes me to give up the room lights when the heater is on. All in all, a good device, at least so far. I'm curious what a new tube costs, if the first is broken.
