The decisive factor for purchasing the LED lighting was in the dark. Really pretty. But this failed after about 2 weeks. After the model and easy replacement by Carmesin the lighting of the new replacement thermometer dropped out after about 3 weeks.
Since the illumination times flares up when the batteries are replaced or arbitrary sensor is obscured, I start from a design flaw. The battery for the lighting is definitely loaded.
I am angry now not at all about the defective lighting more, but keep the device and recommend other buyers but the "TFA Window Thermometer Vision" without a clock and lighting (please fill in with the supplied windscreen!)
